Converter for time

Convert between seconds (s), minutes (min), hours (h), days (d), weeks (wk), and years (yr). Type in any box—the other value updates instantly.

Quick time converters

Common time conversions (examples)

minh
300.5
601
901.5
1202
2404

How time conversions work

We compute with exact constants above (except years as noted) and round the display for readability.

All time converters

Time conversion FAQs

Do you account for leap years or DST?

These tools use fixed units (e.g., 1 day = 24 hours; 1 year = 365 days). They are not calendar-aware and do not adjust for leap years or daylight saving time.

What’s the exact definition of a year here?

We use 1 year = 365 days. If you need mean tropical or Gregorian year lengths (≈365.2422–365.2425 days), we can add specialized tools.

Can I convert weeks to hours?

Yes: 1 week = 7 days = 168 hours. You can chain conversions or we can add a direct page on request.