How to use the Time Converter
- Enter a value in the “From” box
- Choose the units to convert from and to (or tap a quick unit)
- Read the result instantly; the table below shows the value in every unit
About this tool
Seconds, minutes, hours, days and weeks have fixed lengths. Months and years do not, so this converter uses averages from the Gregorian calendar: a year of 365.2425 days and a month of 30.436875 days. For calendar math, like adding months to a specific date, use a date calculator instead.
Frequently asked questions
How many seconds are in a day?
86,400.
How do I convert decimal hours to minutes?
Multiply the decimal part by 60: 2.75 h = 2 h 45 min.
How many hours are in a year?
About 8,766 hours on average (8,760 in a 365-day year).
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