How Time Unit Converter Works
Every unit is first converted to seconds using a fixed factor (a minute is 60 seconds, an hour is 3,600, a day is 86,400, a week is 604,800), and the result is then divided by the target unit's factor. Converting through a common base like this keeps every pair of units consistent with each other.
How to Use This Tool
- Enter the value you want to convert.
- Choose the unit you're converting from and the unit you're converting to.
- Select Convert to see the result, along with the same value expressed in every other unit.
Example
90 minutes equals 1.5 hours, 5,400 seconds, and 0.0625 days.
Helpful Tips
- The result box lists the equivalent value in all five units at once, so you don't need to convert again if you want a different pairing.
- Decimal values are accepted — try 2.5 hours or 0.5 weeks.
- For very large or very small results, the value is rounded for readability while staying accurate to several decimal places.
Frequently Asked Questions
What factors does this converter use?
1 minute = 60 seconds, 1 hour = 3,600 seconds, 1 day = 86,400 seconds, and 1 week = 604,800 seconds — all standard, fixed-length units.
Can I convert fractional values, like 1.5 hours?
Yes, the value field accepts decimals as well as whole numbers.
Does this account for months or years?
No — months and years don't have a fixed number of days, so they're intentionally left out of this converter. Use the Date Calculator for those.
Why does my result have so many decimal places?
Some conversions, like seconds to weeks, don't divide evenly. The full precision is shown so you can round it yourself if needed.
This tool runs entirely in your browser. Your input is not uploaded to any server.