UNIT CONVERTERS
Time Converter
Convert durations between milliseconds, seconds, minutes, hours, days, weeks and common years. Enter a value for an instant result.
Enter a time to see the converted value.
Converted instantly in your browser. Your values are not uploaded.
How to convert time units
Enter a zero or positive duration, select its current unit and choose the target unit. Results update as you type. Use the swap button to reverse the conversion.
Seconds, minutes, hours and days
A minute is 60 seconds, an hour is 60 minutes, and a standard day is 24 hours. A week is seven days. For a consistent year-based conversion, this tool uses a common year of exactly 365 days; calendar years can be longer in leap years.
Time conversion examples
- 1 minute = 60 seconds.
- 1 hour = 3,600 seconds.
- 1 day = 24 hours.
- 1 common year = 365 days.
Convert speed measurements with the Speed Converter, or explore other everyday units with the Length Converter and Volume Converter. Convert bytes and storage units with the Data Storage Converter. Find days between dates with the Date Calculator.