Convert Hours

Calendars document the days in a month

Hours are a measure of time, and can be abbreviated as hr. For example 1 hour can be written as 1 hr.

Hour Conversion Calculators

Choose an imperial or metric unit to convert hours to.

Convert decimal hours to HH:MM:SS time
1 hour can be expressed as 01:00:00
Convert hours to years
1 hour is equal to 0.000114 years
Convert hours to months
1 hour is equal to 0.001369 months
Convert hours to weeks
1 hour is equal to 0.005952 weeks
Convert hours to days
1 hour is equal to 0.041667 days
Convert hours to minutes
1 hour is equal to 60 minutes
Convert hours to seconds
1 hour is equal to 3,600 seconds
Convert hours to milliseconds
1 hour is equal to 3,600,000 milliseconds

We have many more time conversion tools that you might also find useful.

Hours unit of measurement conversion

Hours Measurement Conversion Table

Hours and the equivalent time durations
hours years months weeks days minutes seconds milliseconds
1 hr 0.000114 yr 0.001369 mo 0.005952 wk 0.041667 day 60 min 3,600 sec 3,600,000 ms
2 hr 0.000228 yr 0.002738 mo 0.011905 wk 0.083333 day 120 min 7,200 sec 7,200,000 ms
3 hr 0.000342 yr 0.004107 mo 0.017857 wk 0.125 day 180 min 10,800 sec 10,800,000 ms
4 hr 0.000456 yr 0.005476 mo 0.02381 wk 0.166667 day 240 min 14,400 sec 14,400,000 ms
5 hr 0.00057 yr 0.006845 mo 0.029762 wk 0.208333 day 300 min 18,000 sec 18,000,000 ms
6 hr 0.000684 yr 0.008214 mo 0.035714 wk 0.25 day 360 min 21,600 sec 21,600,000 ms
7 hr 0.000799 yr 0.009583 mo 0.041667 wk 0.291667 day 420 min 25,200 sec 25,200,000 ms
8 hr 0.000913 yr 0.010952 mo 0.047619 wk 0.333333 day 480 min 28,800 sec 28,800,000 ms
9 hr 0.001027 yr 0.012321 mo 0.053571 wk 0.375 day 540 min 32,400 sec 32,400,000 ms
10 hr 0.001141 yr 0.01369 mo 0.059524 wk 0.416667 day 600 min 36,000 sec 36,000,000 ms
11 hr 0.001255 yr 0.015059 mo 0.065476 wk 0.458333 day 660 min 39,600 sec 39,600,000 ms
12 hr 0.001369 yr 0.016427 mo 0.071429 wk 0.5 day 720 min 43,200 sec 43,200,000 ms
13 hr 0.001483 yr 0.017796 mo 0.077381 wk 0.541667 day 780 min 46,800 sec 46,800,000 ms
14 hr 0.001597 yr 0.019165 mo 0.083333 wk 0.583333 day 840 min 50,400 sec 50,400,000 ms
15 hr 0.001711 yr 0.020534 mo 0.089286 wk 0.625 day 900 min 54,000 sec 54,000,000 ms
16 hr 0.001825 yr 0.021903 mo 0.095238 wk 0.666667 day 960 min 57,600 sec 57,600,000 ms
17 hr 0.001939 yr 0.023272 mo 0.10119 wk 0.708333 day 1,020 min 61,200 sec 61,200,000 ms
18 hr 0.002053 yr 0.024641 mo 0.107143 wk 0.75 day 1,080 min 64,800 sec 64,800,000 ms
19 hr 0.002168 yr 0.02601 mo 0.113095 wk 0.791667 day 1,140 min 68,400 sec 68,400,000 ms
20 hr 0.002282 yr 0.027379 mo 0.119048 wk 0.833333 day 1,200 min 72,000 sec 72,000,000 ms