Time Converter
Convert time between units like seconds, minutes and hours instantly with this free unit converter that works in your browser.
Convert time
Result
0.001
1 Milliseconds (ms) = 0.001 Seconds (s)
All units
- Milliseconds (ms)
- 1
- Seconds (s)
- 0.001
- Minutes (min)
- 1.6667e-5
- Hours (h)
- 2.7778e-7
- Days
- 1.1574e-8
- Weeks
- 1.6534e-9
- Years (365 d)
- 3.1710e-11
Before you rely on this: First-pass guide only. Verify safety-critical or regulated work against the relevant standards, your project requirements and a qualified professional.
How to use this calculator
- Enter the amount you want to convert.
- Choose the unit you have (From) and the unit you want (To).
- Read the result instantly — every other unit is listed too.
How it works
Converts seconds into minutes, hours and days.
Worked example
3,600 seconds. = 60 minutes = 1 hour.
Frequently asked questions
Can it convert days and weeks?
It covers seconds, minutes, hours and days. For gaps between calendar dates, use the days-between-dates calculator.
How accurate are the conversions?
They use standard conversion factors at full device precision, so they're reliable for everyday and professional use.
Does it work offline and stay private?
Yes — the conversion runs entirely in your browser, with no sign-up and nothing sent to a server.
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Explore more in Units, Measurement & Converters.
Cite this tool
Zerdly. (2026). Time Converter. Retrieved from https://www.zerdly.com/tools/time-converter/
Tip: Enter any known values to calculate the remaining results.
All calculations run in your browser. Your inputs are never saved or transmitted.