Millisecond to Microsecond (ms to μs)
Convert ms to μs — Time converter
Also written as ms to us.
One millisecond equals 1000 μs, so to convert milliseconds to microseconds you multiply the value by 1000. A millisecond is larger than a microsecond — going the other way, 1 μs = 0.001 ms. For example, 10 ms = 10000 μs and 50 ms = 50000 μs.
1000Click to copy
1 ms = 1000 μs
Millisecond to Microsecond formula
1 Millisecond = 1000 μs
Worked examples
- 25 ms = 25000 μs
- 100 ms = 100000 μs
Millisecond to Microsecond conversion table
| Millisecond (ms) | Microsecond (μs) |
|---|---|
| 1 | 1000 |
| 2 | 2000 |
| 3 | 3000 |
| 5 | 5000 |
| 8 | 8000 |
| 10 | 10000 |
| 12 | 12000 |
| 15 | 15000 |
| 20 | 20000 |
| 25 | 25000 |
| 50 | 50000 |
| 100 | 100000 |
| 250 | 250000 |
| 500 | 500000 |
| 1000 | 1000000 |
Frequently asked questions
How many microseconds are in one millisecond?
One millisecond equals 1000 microseconds (μs).
How many milliseconds are in one microsecond?
One microsecond equals 0.001 milliseconds (ms).
How do you convert milliseconds to microseconds?
1 Millisecond = 1000 μs. Use the calculator above for any value.
What is 5 ms in μs?
5 ms = 5000 μs.
What is 100 ms in μs?
100 ms = 100000 μs.
What is 10 ms in μs?
10 ms = 10000 μs.
What is 20 ms in μs?
20 ms = 20000 μs.
Is a millisecond bigger than a microsecond?
Yes. A millisecond is larger — one millisecond equals 1000 microseconds (μs).