Microseconds to seconds converter
Seconds (s)
1 microsecond = 0.000001 seconds
How to convert microseconds to seconds
s = µs × 0.000001
Multiply the number of microseconds by 0.000001 to get seconds. Going the other way, divide by 0.000001 (or multiply by 1000000).
One microsecond is exactly defined as 0.000001 seconds (to 12 significant figures), and one second is 1000000 microseconds.
Worked examples
- Convert 5 microseconds: 5 × 0.000001 = 0.000005 0.000005 seconds.
- Convert 12.5 microseconds: 12.5 × 0.000001 = 0.0000125 0.0000125 seconds.
- Convert 250 microseconds: 250 × 0.000001 = 0.00025 0.00025 seconds.
Quick-reference table
| µs | s |
|---|---|
| 1 | 0.000001 |
| 2 | 0.000002 |
| 3 | 0.000003 |
| 5 | 0.000005 |
| 10 | 0.00001 |
| 15 | 0.000015 |
| 20 | 0.00002 |
| 25 | 0.000025 |
| 50 | 0.00005 |
| 75 | 0.000075 |
| 100 | 0.0001 |
| 1,000 | 0.001 |
| s | µs |
|---|---|
| 1 | 1,000,000 |
| 2 | 2,000,000 |
| 3 | 3,000,000 |
| 5 | 5,000,000 |
| 10 | 10,000,000 |
| 15 | 15,000,000 |
| 20 | 20,000,000 |
| 25 | 25,000,000 |
| 50 | 50,000,000 |
| 75 | 75,000,000 |
| 100 | 100,000,000 |
| 1,000 | 1,000,000,000 |
Related conversions
Frequently asked questions
How many seconds are in 1 microsecond?
1 microsecond equals 0.000001 seconds.
What is the formula to convert microseconds to seconds?
Use s = µs × 0.000001. Multiply the number of microseconds by 0.000001 to get seconds. Going the other way, divide by 0.000001 (or multiply by 1000000).
What is 100 microseconds in seconds?
100 microseconds is 0.0001 seconds.