CALCULATOR · Converters
Time Converter
Seconds, minutes, hours, days, weeks, months and years converted exactly.
Show formula
Inputs
Result
Your result appears here
Enter Value to convert and the result fills in as you type.
How it works
- Enter the value you want to convert.
- Pick the source and target units — use ⇄ to swap instantly.
- Read the converted result with full precision.
Frequently asked questions
How long is a "month" here?
An average Gregorian month of 30.436875 days (365.2425/12); weeks and days are exact. For real calendar months use the Date Calculator, which counts actual month lengths.
How many seconds are in a day?
Exactly 86,400 in this converter. Leap seconds are not modelled, because they are irregular and are being phased out by 2035.
Should I use this for work hours?
For plain unit conversion, yes. For shifts, breaks and overtime the Time Calculator is the better tool.
How many hours are in a year?
8,765.82 in an average Gregorian year of 365.2425 days. A common year of 365 days has 8,760 hours and a leap year 8,784.
How many weeks are in a year?
52.1775 on average (365.2425 ÷ 7): 52 weeks and 1 day in a common year, 52 weeks and 2 days in a leap year.
Examples
- How many minutes are in 2.5 hours?
- 150 minutes (2.5 × 60).
- How many seconds are in a week?
- 604,800 seconds (7 × 86,400).
- How many days is 1,000,000 seconds?
- About 11.57 days — 11 days, 13 hours, 46 minutes and 40 seconds.
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