Convert time between milliseconds, seconds, minutes, hours, days, weeks, months, and years. Type in any field to update all others instantly.
| Reference | seconds | hours | days |
|---|---|---|---|
| 1 minute | 60 | 0.0167 | 0.000694 |
| 1 hour | 3600 | 1 | 0.0417 |
| 1 day | 86400 | 24 | 1 |
| 1 week | 604800 | 168 | 7 |
| 1 year (365 days) | 31536000 | 8760 | 365 |
A time converter translates a duration between different time units. Common units range from milliseconds (ms) used in computing, to seconds, minutes, hours, and days used in everyday life, up to weeks, months, and years for longer periods. This tool uses the average Gregorian year (365.2425 days) for month and year conversions.
1 day = 86,400 seconds (24 hours x 60 minutes x 60 seconds).
Approximately 31,557,000 seconds (365.25 days x 86,400).
Approximately 52.18 weeks in a year (365.25 / 7).
Average Gregorian month: 365.2425 / 12 = 30.436875 days = 2,629,746 seconds.