To convert 21 minutes to seconds enter the value in the field below, the result will be displayed below:
| Time | |
|---|---|
| Year | |
| Month | |
| Week | |
| Day | |
| Hour | |
| Time | |
|---|---|
| Minutes | |
| Seconds | |
| Millisecond(ms) | |
| Microsecond(µs) | |
| Nanosecond(ns) | |
The conversion formulas are shown below:
seconds = minutes * 60
minutes = seconds / 60
Considering that 1 minute is equivalent to 60 seconds, you can use a rule of three to get that 21 minutes are equivalent to 1260 seconds.
60 seconds - 1 minute(s)
x - 21 minute(s)
Apply the rule of three and get:
x minute(s) = 60 * 21 minutes seconds
x = 21 * 60 seconds
x = 1260 seconds
Just divide 21 seconds per 60, so you will get 21 seconds are equivalent to 0.35 minutes. Observe the calculation below:
minutes = seconds / 60
minutes = 21 / 60
minutes = 0.35