Time converter
Convert fixed durations between seconds, minutes, hours and longer time units.
FormulaResult = value × 60
A calendar month or year is not a fixed duration. Month, year and astronomical entries use the stated reference conventions, not calendar date arithmetic.
How to convert time
Choose the original unit and the unit you need, then enter a value. You can also edit the result field to calculate in reverse.
Example: 1 hour = 60 minute.
The displayed formula is rounded for readability. Calculations use the stored conversion factors; selecting more digits changes display precision, not the certainty of the source definition.
Quick conversion table
| hour | minute |
|---|---|
| 1 h | 60 min |
| 2 h | 120 min |
| 5 h | 300 min |
| 10 h | 600 min |
| 20 h | 1200 min |
| 50 h | 3000 min |
| 100 h | 6000 min |
| 1000 h | 60000 min |
Convert to every time unit
Based on your input above| Unit | Symbol | Result |
|---|---|---|
| second | s | 3600 |
| millisecond | ms | 3600000 |
| minute | min | 60 |
| hour | h | 1 |
| day | d | 0.04166666667 |
| week | week | 0.005952380952 |
| month | month | 0.001369863014 |
| year | y | 0.0001140771161 |
| decade | decade | 0.00001140771161 |
| century | century | 0.000001140771161 |
| millennium | millennium | 0.0000001140771161 |
| microsecond | µs | 3600000000 |
| nanosecond | ns | 3600000000000 |
| picosecond | ps | 3600000000000000 |
| femtosecond | fs | 3.6e+18 |
| attosecond | as | 3.6e+21 |
| shake | shake | 360000000000 |
| month (synodic) | month (synodic) | 0.0014109658 |
| year (Julian) | year (Julian) | 0.0001140771161 |
| year (leap) | year (leap) | 0.0001138433515 |
| year (tropical) | year (tropical) | 0.0001140795382 |
| year (sidereal) | year (sidereal) | 0.0001140751296 |
| day (sidereal) | day (sidereal) | 0.04178074648 |
| hour (sidereal) | hour (sidereal) | 1.002737916 |
| minute (sidereal) | minute (sidereal) | 60.16427493 |
| second (sidereal) | second (sidereal) | 3609.856496 |
| fortnight | fortnight | 0.002976190476 |
| septennial | septennial | 0.00001630789302 |
| octennial | octennial | 0.00001426940639 |
| novennial | novennial | 0.00001268391679 |
| quindecennial | quindecennial | 0.000007610350076 |
| quinquennial | quinquennial | 0.00002283105023 |
| Planck time | Planck time | 6.678341397e+46 |