Time Converter
Convert seconds, minutes, hours, days, weeks, months and years.
Continue your work
- Date Calculator (Add & Subtract) — Add days, weeks and months to a date.
- Unix Timestamp Converter — Convert seconds since 1970 to a date.
Rate this tool
0.0
0 ratings
- 5 stars 0
- 4 stars 0
- 3 stars 0
- 2 stars 0
- 1 star 0
Share this tool
Found it useful? Send it to a friend or teammate.
Report an issue
Something broken or not quite right? Tell us and we will look into it.
Clear instructions
Find steps, examples and limitations below.
Use online
Open the tool in a supported web browser.
Free to use
No sign-up required. Tool-specific limits may apply.
How to use the Time Converter
The time converter changes durations between units from nanoseconds to centuries: seconds, minutes, hours, days, weeks, months, years and decades. Months and years use average lengths (a year of 365.2425 days, the Gregorian average), which is the standard for general conversions.
- 1 Enter the amount of time and choose its unit.
- 2 Choose the unit to convert to.
- 3 Read the result and every other unit.
Example and practical tips
1 hour = 60 minutes = 3,600 seconds. 1 million seconds is about 11.57 days, and 1 year is about 8,766 hours.
Frequently asked questions
How many seconds are in a day?
86,400 seconds: 24 hours × 60 minutes × 60 seconds.
Why are months shown as averages?
Months have 28 to 31 days, so an average of about 30.44 days is used. For exact calendar calculations, use the date calculator.
How many hours are in a year?
About 8,766 hours in an average year, or 8,760 hours in a 365-day year.