Time Converter
Result:
Supported units
Convert between seconds, milliseconds, microseconds, minutes, hours, days, weeks, months, and years. Exact factors are used, including 1 day = 86,400 seconds and 1 week = 604,800 seconds.
Popular pairs
- Seconds <-> Minutes
- Minutes <-> Hours
- Hours <-> Days
- Days <-> Weeks
How to use
Pick your from/to units using the search boxes, enter a value, and the result updates instantly. Use the copy button to grab the output.
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- Speed Converter (m/s, km/h, mph)
- Power Converter (watt, horsepower)
- Energy Converter (joule, calorie, BTU)
Time Converter FAQ
Are the conversions exact?
Yes. We use exact constants like 1 minute = 60 seconds and 1 hour = 3600 seconds for consistent results.
Can I convert days to months or years?
Yes. Enter your value in days and select months or years as the target; results update instantly as you type.
Does this handle very small time units?
Yes. You can convert down to milliseconds and microseconds with high precision using Decimal arithmetic.