Common Conversions
1 h = 60 min
Hour to Minute
1 d = 24 h
Day to Hour
1 wk = 7 d
Week to Day
5000 ms = 5 s
Millisecond to Second
90 min = 1.5 h
Minute to Hour
3600 s = 1 h
Second to Hour
Time Converter
Time Converter
Compare everyday time units such as milliseconds, seconds, minutes, hours, days, and weeks.
Results update as you type, and you can swap the source and target units at any time.
Quick Starts
Units In This Converter
ms
Millisecond
s
Second
min
Minute
h
Hour
d
Day
wk
Week
Using This Tool
Convert everyday time units such as milliseconds, seconds, minutes, hours, days, and weeks for schedules, timers, and general calculations.
This tool does not include calendar-based units such as months or years because their exact length can vary.
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FAQ
How many seconds are in one hour?
One hour is exactly 3,600 seconds.
How many days are in one week?
One week is exactly 7 days.