Time Converter
Convert between seconds, minutes, hours, days, weeks, months, and years. Enter a value to see conversions across all time units.
How the time converter Works
This tool uses the following formulas to compute results:
1 minute = 60 seconds; 1 hour = 60 minutes = 3600 seconds1 day = 24 hours = 1440 minutes1 year ≈ 365.25 days = 31,557,600 seconds
About Time Converter
Convert between seconds, minutes, hours, days, weeks, months, and years. Enter a value to see conversions across all time units.
Use the inputs above to calculate your result instantly. Results update automatically as you type. All calculations happen in your browser, so your data is never sent to a server.
Frequently Asked Questions
How many seconds are in a day?
There are 86,400 seconds in a 24-hour day (24 × 60 × 60).
Why use 365.25 days per year?
Leap years add an extra day every 4 years, averaging 365.25 days per year. This is used in many astronomical calculations.
How many work hours are in a month?
A typical full-time month has about 173 work hours (40 hours × 52 weeks ÷ 12 months).
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