tTL 3600 in minutes: DNS TTL Conversion To Minutes and Hours - A guide

TTL is a common acronym in the DNS world but most people do not know how TTL is converted to minutes and hours. For example, people struggle to know what TTL 3600 is in hours, or TTL 86400 in minutes.

In the course of this article, you’ll understand the meaning of TTL and how to easily convert it to minutes and hours.

Also, there is a done-for-you table conversion where you can just get the figure you need for most of the TTLs.

Contents

What Does TTL mean in DNS?
What’s The Standard TTL to Use?
How TTL is Converted To Minutes and Hours
TTL Conversion to Minutes And Hour
Conclusion

What Does TTL mean in DNS?

TTL stands for “Time to Live” in DNS. It is a value in a DNS record that determines the time frame (in seconds) that a DNS resolver should cache the record before requesting it again from the source.

It helps to reduce the load on the DNS server and improve the overall performance of the network by reducing the number of DNS queries that need to be made.

When a client requests a DNS resolution, the resolver uses the TTL value to decide how long to keep the resolution in its cache before requesting it again.

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What’s The Standard TTL to Use?

The standard TTL value to use can vary depending on the specific use case and the type of DNS record.

For example, for a DNS record that is likely to change frequently, such as the address of a web server, a low TTL value of around 60 seconds or less is typically used. This allows for quick updates to the record in case of any changes.

For DNS records that are less likely to change, such as the address of a mail server or the name servers for a domain, a higher TTL value of several hours or even days is commonly used.

This allows DNS resolvers to cache the record for a longer period of time, reducing the number of queries that need to be made.

In general, the best practice is to use the lowest TTL value that will still provide the desired level of performance.

It is also important to consider the potential impact of changes to the DNS records on your users and to coordinate changes with them to minimize any disruption.

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How TTL is Converted To Minutes and Hours

TTL is typically measured in seconds, so in order to convert it to minutes or hours, you would simply divide the TTL value by the number of seconds in a minute (60 seconds) or an hour (3600 seconds).

To convert TTL to minutes, you can use the following formula: TTL (in minutes) = TTL (in seconds) / 60

For example, if the TTL value is 1800 seconds (30 minutes), you would divide 1800 by 60 to get 30 minutes.

To convert TTL to hours, you can use the following formula: TTL (in hours) = TTL (in seconds) / 3600 seconds.

For example, if the TTL value is 86400 seconds (24 hours), you would divide 86400 by 3600 to get 24 hours.

It’s worth noting that these are rough estimates and are not always accurate. In practice, the actual time a DNS resolver holds a query in its cache can be slightly different from what the TTL value suggests.

tTL 3600 in minutes: DNS TTL Conversion To Minutes and Hours - A guide | DigitalAcce (1)

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TTL Conversion to Minutes And Hour

See below a table that shows TTL conversions into minutes and hours from TTL 100 to TTL 89000. For ease of use, simply use the find option on your respective browsers to locate a TTL conversion.

TTL	In Minutes	In Hour
100	1.67	0.03
200	3.33	0.06
300	5.00	0.08
400	6.67	0.11
500	8.33	0.14
600	10.00	0.17
700	11.67	0.19
800	13.33	0.22
900	15.00	0.25
1,000	16.67	0.28
1,100	18.33	0.31
1,200	20.00	0.33
1,300	21.67	0.36
1,400	23.33	0.39
1,500	25.00	0.42
1,600	26.67	0.44
1,700	28.33	0.47
1,800	30.00	0.50
1,900	31.67	0.53
2,000	33.33	0.56
2,100	35.00	0.58
2,200	36.67	0.61
2,300	38.33	0.64
2,400	40.00	0.67
2,500	41.67	0.69
2,600	43.33	0.72
2,700	45.00	0.75
2,800	46.67	0.78
2,900	48.33	0.81
3,000	50.00	0.83
3,100	51.67	0.86
3,200	53.33	0.89
3,300	55.00	0.92
3,400	56.67	0.94
3,500	58.33	0.97
3,600	60.00	1.00
3,700	61.67	1.03
3,800	63.33	1.06
3,900	65.00	1.08
4,000	66.67	1.11
4,100	68.33	1.14
4,200	70.00	1.17
4,300	71.67	1.19
4,400	73.33	1.22
4,500	75.00	1.25
4,600	76.67	1.28
4,700	78.33	1.31
4,800	80.00	1.33
4,900	81.67	1.36
5,000	83.33	1.39
5,100	85.00	1.42
5,200	86.67	1.44
5,300	88.33	1.47
5,400	90.00	1.50
5,500	91.67	1.53
5,600	93.33	1.56
5,700	95.00	1.58
5,800	96.67	1.61
5,900	98.33	1.64
6,000	100.00	1.67
6,100	101.67	1.69
6,200	103.33	1.72
6,300	105.00	1.75
6,400	106.67	1.78
6,500	108.33	1.81
6,600	110.00	1.83
6,700	111.67	1.86
6,800	113.33	1.89
6,900	115.00	1.92
7,000	116.67	1.94
7,100	118.33	1.97
7,200	120.00	2.00
7,300	121.67	2.03
7,400	123.33	2.06
7,500	125.00	2.08
7,600	126.67	2.11
7,700	128.33	2.14
7,800	130.00	2.17
7,900	131.67	2.19
8,000	133.33	2.22
8,100	135.00	2.25
8,200	136.67	2.28
8,300	138.33	2.31
8,400	140.00	2.33
8,500	141.67	2.36
8,600	143.33	2.39
8,700	145.00	2.42
8,800	146.67	2.44
8,900	148.33	2.47
9,000	150.00	2.50
9,100	151.67	2.53
9,200	153.33	2.56
9,300	155.00	2.58
9,400	156.67	2.61
9,500	158.33	2.64
9,600	160.00	2.67
9,700	161.67	2.69
9,800	163.33	2.72
9,900	165.00	2.75
10,000	166.67	2.78
10,100	168.33	2.81
10,200	170.00	2.83
10,300	171.67	2.86
10,400	173.33	2.89
10,500	175.00	2.92
10,600	176.67	2.94
10,700	178.33	2.97
10,800	180.00	3.00
10,900	181.67	3.03
11,000	183.33	3.06
11,100	185.00	3.08
11,200	186.67	3.11
11,300	188.33	3.14
11,400	190.00	3.17
11,500	191.67	3.19
11,600	193.33	3.22
11,700	195.00	3.25
11,800	196.67	3.28
11,900	198.33	3.31
12,000	200.00	3.33
12,100	201.67	3.36
12,200	203.33	3.39
12,300	205.00	3.42
12,400	206.67	3.44
12,500	208.33	3.47
12,600	210.00	3.50
12,700	211.67	3.53
12,800	213.33	3.56
12,900	215.00	3.58
13,000	216.67	3.61
13,100	218.33	3.64
13,200	220.00	3.67
13,300	221.67	3.69
13,400	223.33	3.72
13,500	225.00	3.75
13,600	226.67	3.78
13,700	228.33	3.81
13,800	230.00	3.83
13,900	231.67	3.86
14,000	233.33	3.89
14,100	235.00	3.92
14,200	236.67	3.94
14,300	238.33	3.97
14,400	240.00	4.00
14,500	241.67	4.03
14,600	243.33	4.06
14,700	245.00	4.08
14,800	246.67	4.11
14,900	248.33	4.14
15,000	250.00	4.17
15,100	251.67	4.19
15,200	253.33	4.22
15,300	255.00	4.25
15,400	256.67	4.28
15,500	258.33	4.31
15,600	260.00	4.33
15,700	261.67	4.36
15,800	263.33	4.39
15,900	265.00	4.42
16,000	266.67	4.44
16,100	268.33	4.47
16,200	270.00	4.50
16,300	271.67	4.53
16,400	273.33	4.56
16,500	275.00	4.58
16,600	276.67	4.61
16,700	278.33	4.64
16,800	280.00	4.67
16,900	281.67	4.69
17,000	283.33	4.72
17,100	285.00	4.75
17,200	286.67	4.78
17,300	288.33	4.81
17,400	290.00	4.83
17,500	291.67	4.86
17,600	293.33	4.89
17,700	295.00	4.92
17,800	296.67	4.94
17,900	298.33	4.97
18,000	300.00	5.00
18,100	301.67	5.03
18,200	303.33	5.06
18,300	305.00	5.08
18,400	306.67	5.11
18,500	308.33	5.14
18,600	310.00	5.17
18,700	311.67	5.19
18,800	313.33	5.22
18,900	315.00	5.25
19,000	316.67	5.28
19,100	318.33	5.31
19,200	320.00	5.33
19,300	321.67	5.36
19,400	323.33	5.39
19,500	325.00	5.42
19,600	326.67	5.44
19,700	328.33	5.47
19,800	330.00	5.50
19,900	331.67	5.53
20,000	333.33	5.56
20,100	335.00	5.58
20,200	336.67	5.61
20,300	338.33	5.64
20,400	340.00	5.67
20,500	341.67	5.69
20,600	343.33	5.72
20,700	345.00	5.75
20,800	346.67	5.78
20,900	348.33	5.81
21,000	350.00	5.83
21,100	351.67	5.86
21,200	353.33	5.89
21,300	355.00	5.92
21,400	356.67	5.94
21,500	358.33	5.97
21,600	360.00	6.00
21,700	361.67	6.03
21,800	363.33	6.06
21,900	365.00	6.08
22,000	366.67	6.11
22,100	368.33	6.14
22,200	370.00	6.17
22,300	371.67	6.19
22,400	373.33	6.22
22,500	375.00	6.25
22,600	376.67	6.28
22,700	378.33	6.31
22,800	380.00	6.33
22,900	381.67	6.36
23,000	383.33	6.39
23,100	385.00	6.42
23,200	386.67	6.44
23,300	388.33	6.47
23,400	390.00	6.50
23,500	391.67	6.53
23,600	393.33	6.56
23,700	395.00	6.58
23,800	396.67	6.61
23,900	398.33	6.64
24,000	400.00	6.67
24,100	401.67	6.69
24,200	403.33	6.72
24,300	405.00	6.75
24,400	406.67	6.78
24,500	408.33	6.81
24,600	410.00	6.83
24,700	411.67	6.86
24,800	413.33	6.89
24,900	415.00	6.92
25,000	416.67	6.94
25,100	418.33	6.97
25,200	420.00	7.00
25,300	421.67	7.03
25,400	423.33	7.06
25,500	425.00	7.08
25,600	426.67	7.11
25,700	428.33	7.14
25,800	430.00	7.17
25,900	431.67	7.19
26,000	433.33	7.22
26,100	435.00	7.25
26,200	436.67	7.28
26,300	438.33	7.31
26,400	440.00	7.33
26,500	441.67	7.36
26,600	443.33	7.39
26,700	445.00	7.42
26,800	446.67	7.44
26,900	448.33	7.47
27,000	450.00	7.50
27,100	451.67	7.53
27,200	453.33	7.56
27,300	455.00	7.58
27,400	456.67	7.61
27,500	458.33	7.64
27,600	460.00	7.67
27,700	461.67	7.69
27,800	463.33	7.72
27,900	465.00	7.75
28,000	466.67	7.78
28,100	468.33	7.81
28,200	470.00	7.83
28,300	471.67	7.86
28,400	473.33	7.89
28,500	475.00	7.92
28,600	476.67	7.94
28,700	478.33	7.97
28,800	480.00	8.00
28,900	481.67	8.03
29,000	483.33	8.06
29,100	485.00	8.08
29,200	486.67	8.11
29,300	488.33	8.14
29,400	490.00	8.17
29,500	491.67	8.19
29,600	493.33	8.22
29,700	495.00	8.25
29,800	496.67	8.28
29,900	498.33	8.31
30,000	500.00	8.33
30,100	501.67	8.36
30,200	503.33	8.39
30,300	505.00	8.42
30,400	506.67	8.44
30,500	508.33	8.47
30,600	510.00	8.50
30,700	511.67	8.53
30,800	513.33	8.56
30,900	515.00	8.58
31,000	516.67	8.61
31,100	518.33	8.64
31,200	520.00	8.67
31,300	521.67	8.69
31,400	523.33	8.72
31,500	525.00	8.75
31,600	526.67	8.78
31,700	528.33	8.81
31,800	530.00	8.83
31,900	531.67	8.86
32,000	533.33	8.89
32,100	535.00	8.92
32,200	536.67	8.94
32,300	538.33	8.97
32,400	540.00	9.00
32,500	541.67	9.03
32,600	543.33	9.06
32,700	545.00	9.08
32,800	546.67	9.11
32,900	548.33	9.14
33,000	550.00	9.17
33,100	551.67	9.19
33,200	553.33	9.22
33,300	555.00	9.25
33,400	556.67	9.28
33,500	558.33	9.31
33,600	560.00	9.33
33,700	561.67	9.36
33,800	563.33	9.39
33,900	565.00	9.42
34,000	566.67	9.44
34,100	568.33	9.47
34,200	570.00	9.50
34,300	571.67	9.53
34,400	573.33	9.56
34,500	575.00	9.58
34,600	576.67	9.61
34,700	578.33	9.64
34,800	580.00	9.67
34,900	581.67	9.69
35,000	583.33	9.72
35,100	585.00	9.75
35,200	586.67	9.78
35,300	588.33	9.81
35,400	590.00	9.83
35,500	591.67	9.86
35,600	593.33	9.89
35,700	595.00	9.92
35,800	596.67	9.94
35,900	598.33	9.97
36,000	600.00	10.00
36,100	601.67	10.03
36,200	603.33	10.06
36,300	605.00	10.08
36,400	606.67	10.11
36,500	608.33	10.14
36,600	610.00	10.17
36,700	611.67	10.19
36,800	613.33	10.22
36,900	615.00	10.25
37,000	616.67	10.28
37,100	618.33	10.31
37,200	620.00	10.33
37,300	621.67	10.36
37,400	623.33	10.39
37,500	625.00	10.42
37,600	626.67	10.44
37,700	628.33	10.47
37,800	630.00	10.50
37,900	631.67	10.53
38,000	633.33	10.56
38,100	635.00	10.58
38,200	636.67	10.61
38,300	638.33	10.64
38,400	640.00	10.67
38,500	641.67	10.69
38,600	643.33	10.72
38,700	645.00	10.75
38,800	646.67	10.78
38,900	648.33	10.81
39,000	650.00	10.83
39,100	651.67	10.86
39,200	653.33	10.89
39,300	655.00	10.92
39,400	656.67	10.94
39,500	658.33	10.97
39,600	660.00	11.00
39,700	661.67	11.03
39,800	663.33	11.06
39,900	665.00	11.08
40,000	666.67	11.11
40,100	668.33	11.14
40,200	670.00	11.17
40,300	671.67	11.19
40,400	673.33	11.22
40,500	675.00	11.25
40,600	676.67	11.28
40,700	678.33	11.31
40,800	680.00	11.33
40,900	681.67	11.36
41,000	683.33	11.39
41,100	685.00	11.42
41,200	686.67	11.44
41,300	688.33	11.47
41,400	690.00	11.50
41,500	691.67	11.53
41,600	693.33	11.56
41,700	695.00	11.58
41,800	696.67	11.61
41,900	698.33	11.64
42,000	700.00	11.67
42,100	701.67	11.69
42,200	703.33	11.72
42,300	705.00	11.75
42,400	706.67	11.78
42,500	708.33	11.81
42,600	710.00	11.83
42,700	711.67	11.86
42,800	713.33	11.89
42,900	715.00	11.92
43,000	716.67	11.94
43,100	718.33	11.97
43,200	720.00	12.00
43,300	721.67	12.03
43,400	723.33	12.06
43,500	725.00	12.08
43,600	726.67	12.11
43,700	728.33	12.14
43,800	730.00	12.17
43,900	731.67	12.19
44,000	733.33	12.22
44,100	735.00	12.25
44,200	736.67	12.28
44,300	738.33	12.31
44,400	740.00	12.33
44,500	741.67	12.36
44,600	743.33	12.39
44,700	745.00	12.42
44,800	746.67	12.44
44,900	748.33	12.47
45,000	750.00	12.50
45,100	751.67	12.53
45,200	753.33	12.56
45,300	755.00	12.58
45,400	756.67	12.61
45,500	758.33	12.64
45,600	760.00	12.67
45,700	761.67	12.69
45,800	763.33	12.72
45,900	765.00	12.75
46,000	766.67	12.78
46,100	768.33	12.81
46,200	770.00	12.83
46,300	771.67	12.86
46,400	773.33	12.89
46,500	775.00	12.92
46,600	776.67	12.94
46,700	778.33	12.97
46,800	780.00	13.00
46,900	781.67	13.03
47,000	783.33	13.06
47,100	785.00	13.08
47,200	786.67	13.11
47,300	788.33	13.14
47,400	790.00	13.17
47,500	791.67	13.19
47,600	793.33	13.22
47,700	795.00	13.25
47,800	796.67	13.28
47,900	798.33	13.31
48,000	800.00	13.33
48,100	801.67	13.36
48,200	803.33	13.39
48,300	805.00	13.42
48,400	806.67	13.44
48,500	808.33	13.47
48,600	810.00	13.50
48,700	811.67	13.53
48,800	813.33	13.56
48,900	815.00	13.58
49,000	816.67	13.61
49,100	818.33	13.64
49,200	820.00	13.67
49,300	821.67	13.69
49,400	823.33	13.72
49,500	825.00	13.75
49,600	826.67	13.78
49,700	828.33	13.81
49,800	830.00	13.83
49,900	831.67	13.86
50,000	833.33	13.89
50,100	835.00	13.92
50,200	836.67	13.94
50,300	838.33	13.97
50,400	840.00	14.00
50,500	841.67	14.03
50,600	843.33	14.06
50,700	845.00	14.08
50,800	846.67	14.11
50,900	848.33	14.14
51,000	850.00	14.17
51,100	851.67	14.19
51,200	853.33	14.22
51,300	855.00	14.25
51,400	856.67	14.28
51,500	858.33	14.31
51,600	860.00	14.33
51,700	861.67	14.36
51,800	863.33	14.39
51,900	865.00	14.42
52,000	866.67	14.44
52,100	868.33	14.47
52,200	870.00	14.50
52,300	871.67	14.53
52,400	873.33	14.56
52,500	875.00	14.58
52,600	876.67	14.61
52,700	878.33	14.64
52,800	880.00	14.67
52,900	881.67	14.69
53,000	883.33	14.72
53,100	885.00	14.75
53,200	886.67	14.78
53,300	888.33	14.81
53,400	890.00	14.83
53,500	891.67	14.86
53,600	893.33	14.89
53,700	895.00	14.92
53,800	896.67	14.94
53,900	898.33	14.97
54,000	900.00	15.00
54,100	901.67	15.03
54,200	903.33	15.06
54,300	905.00	15.08
54,400	906.67	15.11
54,500	908.33	15.14
54,600	910.00	15.17
54,700	911.67	15.19
54,800	913.33	15.22
54,900	915.00	15.25
55,000	916.67	15.28
55,100	918.33	15.31
55,200	920.00	15.33
55,300	921.67	15.36
55,400	923.33	15.39
55,500	925.00	15.42
55,600	926.67	15.44
55,700	928.33	15.47
55,800	930.00	15.50
55,900	931.67	15.53
56,000	933.33	15.56
56,100	935.00	15.58
56,200	936.67	15.61
56,300	938.33	15.64
56,400	940.00	15.67
56,500	941.67	15.69
56,600	943.33	15.72
56,700	945.00	15.75
56,800	946.67	15.78
56,900	948.33	15.81
57,000	950.00	15.83
57,100	951.67	15.86
57,200	953.33	15.89
57,300	955.00	15.92
57,400	956.67	15.94
57,500	958.33	15.97
57,600	960.00	16.00
57,700	961.67	16.03
57,800	963.33	16.06
57,900	965.00	16.08
58,000	966.67	16.11
58,100	968.33	16.14
58,200	970.00	16.17
58,300	971.67	16.19
58,400	973.33	16.22
58,500	975.00	16.25
58,600	976.67	16.28
58,700	978.33	16.31
58,800	980.00	16.33
58,900	981.67	16.36
59,000	983.33	16.39
59,100	985.00	16.42
59,200	986.67	16.44
59,300	988.33	16.47
59,400	990.00	16.50
59,500	991.67	16.53
59,600	993.33	16.56
59,700	995.00	16.58
59,800	996.67	16.61
59,900	998.33	16.64
60,000	1,000.00	16.67
60,100	1,001.67	16.69
60,200	1,003.33	16.72
60,300	1,005.00	16.75
60,400	1,006.67	16.78
60,500	1,008.33	16.81
60,600	1,010.00	16.83
60,700	1,011.67	16.86
60,800	1,013.33	16.89
60,900	1,015.00	16.92
61,000	1,016.67	16.94
61,100	1,018.33	16.97
61,200	1,020.00	17.00
61,300	1,021.67	17.03
61,400	1,023.33	17.06
61,500	1,025.00	17.08
61,600	1,026.67	17.11
61,700	1,028.33	17.14
61,800	1,030.00	17.17
61,900	1,031.67	17.19
62,000	1,033.33	17.22
62,100	1,035.00	17.25
62,200	1,036.67	17.28
62,300	1,038.33	17.31
62,400	1,040.00	17.33
62,500	1,041.67	17.36
62,600	1,043.33	17.39
62,700	1,045.00	17.42
62,800	1,046.67	17.44
62,900	1,048.33	17.47
63,000	1,050.00	17.50
63,100	1,051.67	17.53
63,200	1,053.33	17.56
63,300	1,055.00	17.58
63,400	1,056.67	17.61
63,500	1,058.33	17.64
63,600	1,060.00	17.67
63,700	1,061.67	17.69
63,800	1,063.33	17.72
63,900	1,065.00	17.75
64,000	1,066.67	17.78
64,100	1,068.33	17.81
64,200	1,070.00	17.83
64,300	1,071.67	17.86
64,400	1,073.33	17.89
64,500	1,075.00	17.92
64,600	1,076.67	17.94
64,700	1,078.33	17.97
64,800	1,080.00	18.00
64,900	1,081.67	18.03
65,000	1,083.33	18.06
65,100	1,085.00	18.08
65,200	1,086.67	18.11
65,300	1,088.33	18.14
65,400	1,090.00	18.17
65,500	1,091.67	18.19
65,600	1,093.33	18.22
65,700	1,095.00	18.25
65,800	1,096.67	18.28
65,900	1,098.33	18.31
66,000	1,100.00	18.33
66,100	1,101.67	18.36
66,200	1,103.33	18.39
66,300	1,105.00	18.42
66,400	1,106.67	18.44
66,500	1,108.33	18.47
66,600	1,110.00	18.50
66,700	1,111.67	18.53
66,800	1,113.33	18.56
66,900	1,115.00	18.58
67,000	1,116.67	18.61
67,100	1,118.33	18.64
67,200	1,120.00	18.67
67,300	1,121.67	18.69
67,400	1,123.33	18.72
67,500	1,125.00	18.75
67,600	1,126.67	18.78
67,700	1,128.33	18.81
67,800	1,130.00	18.83
67,900	1,131.67	18.86
68,000	1,133.33	18.89
68,100	1,135.00	18.92
68,200	1,136.67	18.94
68,300	1,138.33	18.97
68,400	1,140.00	19.00
68,500	1,141.67	19.03
68,600	1,143.33	19.06
68,700	1,145.00	19.08
68,800	1,146.67	19.11
68,900	1,148.33	19.14
69,000	1,150.00	19.17
69,100	1,151.67	19.19
69,200	1,153.33	19.22
69,300	1,155.00	19.25
69,400	1,156.67	19.28
69,500	1,158.33	19.31
69,600	1,160.00	19.33
69,700	1,161.67	19.36
69,800	1,163.33	19.39
69,900	1,165.00	19.42
70,000	1,166.67	19.44
70,100	1,168.33	19.47
70,200	1,170.00	19.50
70,300	1,171.67	19.53
70,400	1,173.33	19.56
70,500	1,175.00	19.58
70,600	1,176.67	19.61
70,700	1,178.33	19.64
70,800	1,180.00	19.67
70,900	1,181.67	19.69
71,000	1,183.33	19.72
71,100	1,185.00	19.75
71,200	1,186.67	19.78
71,300	1,188.33	19.81
71,400	1,190.00	19.83
71,500	1,191.67	19.86
71,600	1,193.33	19.89
71,700	1,195.00	19.92
71,800	1,196.67	19.94
71,900	1,198.33	19.97
72,000	1,200.00	20.00
72,100	1,201.67	20.03
72,200	1,203.33	20.06
72,300	1,205.00	20.08
72,400	1,206.67	20.11
72,500	1,208.33	20.14
72,600	1,210.00	20.17
72,700	1,211.67	20.19
72,800	1,213.33	20.22
72,900	1,215.00	20.25
73,000	1,216.67	20.28
73,100	1,218.33	20.31
73,200	1,220.00	20.33
73,300	1,221.67	20.36
73,400	1,223.33	20.39
73,500	1,225.00	20.42
73,600	1,226.67	20.44
73,700	1,228.33	20.47
73,800	1,230.00	20.50
73,900	1,231.67	20.53
74,000	1,233.33	20.56
74,100	1,235.00	20.58
74,200	1,236.67	20.61
74,300	1,238.33	20.64
74,400	1,240.00	20.67
74,500	1,241.67	20.69
74,600	1,243.33	20.72
74,700	1,245.00	20.75
74,800	1,246.67	20.78
74,900	1,248.33	20.81
75,000	1,250.00	20.83
75,100	1,251.67	20.86
75,200	1,253.33	20.89
75,300	1,255.00	20.92
75,400	1,256.67	20.94
75,500	1,258.33	20.97
75,600	1,260.00	21.00
75,700	1,261.67	21.03
75,800	1,263.33	21.06
75,900	1,265.00	21.08
76,000	1,266.67	21.11
76,100	1,268.33	21.14
76,200	1,270.00	21.17
76,300	1,271.67	21.19
76,400	1,273.33	21.22
76,500	1,275.00	21.25
76,600	1,276.67	21.28
76,700	1,278.33	21.31
76,800	1,280.00	21.33
76,900	1,281.67	21.36
77,000	1,283.33	21.39
77,100	1,285.00	21.42
77,200	1,286.67	21.44
77,300	1,288.33	21.47
77,400	1,290.00	21.50
77,500	1,291.67	21.53
77,600	1,293.33	21.56
77,700	1,295.00	21.58
77,800	1,296.67	21.61
77,900	1,298.33	21.64
78,000	1,300.00	21.67
78,100	1,301.67	21.69
78,200	1,303.33	21.72
78,300	1,305.00	21.75
78,400	1,306.67	21.78
78,500	1,308.33	21.81
78,600	1,310.00	21.83
78,700	1,311.67	21.86
78,800	1,313.33	21.89
78,900	1,315.00	21.92
79,000	1,316.67	21.94
79,100	1,318.33	21.97
79,200	1,320.00	22.00
79,300	1,321.67	22.03
79,400	1,323.33	22.06
79,500	1,325.00	22.08
79,600	1,326.67	22.11
79,700	1,328.33	22.14
79,800	1,330.00	22.17
79,900	1,331.67	22.19
80,000	1,333.33	22.22
80,100	1,335.00	22.25
80,200	1,336.67	22.28
80,300	1,338.33	22.31
80,400	1,340.00	22.33
80,500	1,341.67	22.36
80,600	1,343.33	22.39
80,700	1,345.00	22.42
80,800	1,346.67	22.44
80,900	1,348.33	22.47
81,000	1,350.00	22.50
81,100	1,351.67	22.53
81,200	1,353.33	22.56
81,300	1,355.00	22.58
81,400	1,356.67	22.61
81,500	1,358.33	22.64
81,600	1,360.00	22.67
81,700	1,361.67	22.69
81,800	1,363.33	22.72
81,900	1,365.00	22.75
82,000	1,366.67	22.78
82,100	1,368.33	22.81
82,200	1,370.00	22.83
82,300	1,371.67	22.86
82,400	1,373.33	22.89
82,500	1,375.00	22.92
82,600	1,376.67	22.94
82,700	1,378.33	22.97
82,800	1,380.00	23.00
82,900	1,381.67	23.03
83,000	1,383.33	23.06
83,100	1,385.00	23.08
83,200	1,386.67	23.11
83,300	1,388.33	23.14
83,400	1,390.00	23.17
83,500	1,391.67	23.19
83,600	1,393.33	23.22
83,700	1,395.00	23.25
83,800	1,396.67	23.28
83,900	1,398.33	23.31
84,000	1,400.00	23.33
84,100	1,401.67	23.36
84,200	1,403.33	23.39
84,300	1,405.00	23.42
84,400	1,406.67	23.44
84,500	1,408.33	23.47
84,600	1,410.00	23.50
84,700	1,411.67	23.53
84,800	1,413.33	23.56
84,900	1,415.00	23.58
85,000	1,416.67	23.61
85,100	1,418.33	23.64
85,200	1,420.00	23.67
85,300	1,421.67	23.69
85,400	1,423.33	23.72
85,500	1,425.00	23.75
85,600	1,426.67	23.78
85,700	1,428.33	23.81
85,800	1,430.00	23.83
85,900	1,431.67	23.86
86,000	1,433.33	23.89
86,100	1,435.00	23.92
86,200	1,436.67	23.94
86,300	1,438.33	23.97
86,400	1,440.00	24.00
86,500	1,441.67	24.03
86,600	1,443.33	24.06
86,700	1,445.00	24.08
86,800	1,446.67	24.11
86,900	1,448.33	24.14
87,000	1,450.00	24.17
87,100	1,451.67	24.19
87,200	1,453.33	24.22
87,300	1,455.00	24.25
87,400	1,456.67	24.28
87,500	1,458.33	24.31
87,600	1,460.00	24.33
87,700	1,461.67	24.36
87,800	1,463.33	24.39
87,900	1,465.00	24.42
88,000	1,466.67	24.44
88,100	1,468.33	24.47
88,200	1,470.00	24.50
88,300	1,471.67	24.53
88,400	1,473.33	24.56
88,500	1,475.00	24.58
88,600	1,476.67	24.61
88,700	1,478.33	24.64
88,800	1,480.00	24.67
88,900	1,481.67	24.69
89,000	1,483.33	24.72

Conclusion

In summary, TTL 3600 in minutes is 60 minutes or 1 hour, 14400 TTL in minutes is 240 minutes or 4 hours, and TTL 86400 in minutes is 1440 or 24 hours or 1 day.

My recommendation for TTL is to use the lowest value that will still provide the desired level of performance.

It’s also important to consider the potential impact of changes to the DNS records on your users and to coordinate changes with them to minimize any disruption.

The best practice is to keep the TTL value as low as possible for records that are likely to change frequently, and higher for records that are less likely to change.

It’s also important to be aware that TTL is typically measured in seconds, so it can be converted to minutes or hours for better understanding, but the actual time a DNS resolver holds a query in its cache can be slightly different from what the TTL value suggests.

tTL 3600 in minutes: DNS TTL Conversion To Minutes and Hours - A guide | DigitalAcce (2024)

FAQs

What is TTL 3600 in minutes? ›

It is safe to say that a solid long TTL is around 1 hour (3600 seconds) and a short TTL of 5 minutes (300 seconds).

Learn More Now ›

What is the TTL value of 3600? ›

Content Delivery Networks (CDNs) use TTL to control how long content is cached. For example, a TTL of 3600 seconds would indicate the content should be cached for 1 hour before revalidating. Shorter TTLs make content expire faster.

Keep Reading ›

What is the TTL for 1 hour DNS? ›

The default TTL of 3600 (1 hour) is just enough for the changes to propagate quickly, but not so low that the DNS servers get overloaded. However, TTL becomes very important, if there is a kind of service over your A/AAAA records that dynamically updates the endpoint's values such as Dynamic DNS and/or DNS Failover.

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How long is 1800 TTL in minutes? ›

TTL is measured in seconds, not minutes or hours. If setting a 30-minute TTL, for example, you'd translate 30 minutes into seconds for a TTL of 1800.

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How do I set my TTL to 1 hour? ›

A good rule of thumb is to make your DDNS TTL half the amount of your DHCP lease. If the IP address lease is set to 60 (1 minute), set your TTL to 30 (30 seconds). If the IP address is set to 3600 (1 hour), set your TTL to 1800 (30 minutes).

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What is the TTL of 1 hour? ›

TTL is set in seconds, and the lowest value possible is 600 seconds (10 minutes). The highest possible value is 86400 seconds (24 hours). If you leave the field empty, the default value is 3600 seconds (1 hour).

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What is 3600 in time? ›

One hour is equivalent to 3600 seconds.

What is the best TTL value for DNS? ›

Generally, we recommend a TTL of 24 hours (86,400 seconds). However, if you are planning to make DNS changes, you should lower the TTL to 5 minutes (300 seconds) at least 24 hours in advance of making the changes. After the changes are made, increase the TTL back to 24 hours.

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What is DNS TTL measured in? ›

DNS TTL is expressed in terms of time because it determines the amount of time before the resolver gathers the details of a website. For example, if the DNS TTL of Fortinet.com were set to 900 seconds (15 minutes), the resolver would gather details about Fortinet.com once every 15 minutes.

How to read DNS TTL? ›

The most accurate way to verify the TTL for a DNS record is to check with the DNS provider directly. Alternatively, the TTL can be verified by querying the DNS record on the command line of a user's local machine.

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How is TTL calculated? ›

TTL is measured in seconds and is set by HTTP headers such as the Cache-Control header. If the value is set to “Cache-Control: max-age=60” then it implies refreshing a given resource every 60 seconds before the time to live is surpassed. The setting “max-age=0,” implies that the resource should not be cached at all.

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What is TTL 14400 in minutes? ›

The default TTL for A records is 14,400 seconds. This means that if an A record gets updated, it takes 240 minutes (14,400 seconds) to take effect.

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What is 3600 TTL in hours? ›

You could theoretically set a TTL as low as one second. However, most sites use a default TTL of 3600 (one hour). The maximum TTL that you can apply is 86,400 (24 hours). Technically, you can set any TTL value between the minimum and maximum parameters.

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What is TTL 5 minutes? ›

Time to Live (TTL) is a field on DNS records that controls how long each record is cached and — as a result — how long it takes for record updates to reach your end users.

What is the TTL of 86400 in hours? ›

An older common TTL value for DNS was 86400 seconds, which is 24 hours.

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What is TTL in minutes cache? ›

The TTL value is the number of seconds from when Momento Cache writes the item to storage until the item expires from the cache. For example, if you set an item's TTL value to 900 seconds (15 minutes), the item will expire 15 minutes after insertion into the cache.

What does TTL mean in time? ›

Time to live (TTL) refers to the amount of time or “hops” that a packet is set to exist inside a network before being discarded by a router.

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What is 1440 TTL in minutes? ›

A TTL value of 1440 means 1440 seconds or 24 minutes. The internet is a network and so each device can decide when to query again if something has changed in the configuration.

tTL 3600 in minutes: DNS TTL Conversion To Minutes and Hours - A guide | DigitalAcce (2024)

What Does TTL mean in DNS?

What’s The Standard TTL to Use?

How TTL is Converted To Minutes and Hours

TTL Conversion to Minutes And Hour

Conclusion

FAQs

What is TTL 3600 in minutes? ›

How is TTL calculated? ›