Time Converter
Convert between seconds, minutes, hours, days, weeks, months and years instantly.
1 Hours = 60 Minutes
1 Hours in every unit
- Nanoseconds
- 3,600,000,000,000
- Microseconds
- 3,600,000,000
- Milliseconds
- 3,600,000
- Seconds
- 3,600
- Minutes
- 60
- Hours
- 1
- Days
- 0.041666667
- Weeks
- 0.005952381
- Months (avg)
- 0.001368925
- Years (avg)
- 0.000114077
- Decades
- 1.140771e-5
- Centuries
- 1.140771e-6
Months and years use averages: 1 year = 365.25 days, 1 month = 1/12 of that (≈30.44 days).
What Is the Time Converter?
The Time Converter turns any duration into every other time unit — from nanoseconds and seconds up to minutes, hours, days, weeks, months, years, decades and centuries. Type a value in one unit and read the equivalent in all the others. It runs entirely in your browser.
How It Works
Enter a value, choose the unit it's in and the unit you want, then read the result. A full table also shows your value in every supported time unit at once.
When to Use It
Use it to convert seconds to minutes or hours, work out how many days are in a number of weeks, turn hours into seconds for timers and code, or compare durations.
Frequently Asked Questions
- How are months and years calculated?
- Using calendar averages: 1 year = 365.25 days and 1 month = one-twelfth of that (about 30.44 days). For exact gaps between specific dates, use the Age Calculator.
- Can it handle very large or very small durations?
- Yes. It covers nanoseconds through centuries and switches to scientific notation for extreme values.
Last reviewed: 2026-06-27