Convert millisecond (ms) to microsecond (µs).
TimeOpen
Microsecond to Millisecond Converter (µs to ms)
Convert microsecond (µs) to millisecond (ms).Unit Converter · Time
Quick answer
1 microsecond (µs) is equal to 0.001 milliseconds (ms). 1 millisecond (ms) is equal to 1,000 microseconds (µs).
To convert µs to ms, multiply the value in microseconds by 0.001 (or divide by 1,000). For example, 10 µs = 0.01 ms, and 100 µs = 0.1 ms.
Loading chart…
Quick reference — microsecond to millisecond
More in Time
All Time convertersConvert microsecond (µs) to second (s).
TimeOpenConvert microsecond (µs) to minute (min).
TimeOpenConvert microsecond (µs) to hour (h).
TimeOpenConvert microsecond (µs) to day (day).
TimeOpenConvert microsecond (µs) to week (week).
TimeOpenConvert microsecond (µs) to fortnight (fortnight).
TimeOpenConvert second (s) to millisecond (ms).
TimeOpenConvert minute (min) to millisecond (ms).
TimeOpen
How to convert microseconds to milliseconds
How many milliseconds are in a microsecond? 1 microsecond is 0.001 milliseconds. This free µs to ms converter and microsecond to millisecond calculator gives the answer instantly for any value.
To convert microsecond (µs) to millisecond (ms), multiply the value in microseconds by 0.001, or divide it by 1,000.
ms = µs × 0.001
- 1
Take the value in microseconds
For example, 25 µs.
- 2
Multiply by 0.001
25 × 0.001.
- 3
Read the answer in milliseconds
25 µs = 0.025 ms.
Microsecond to Millisecond conversion table
Common values from 1 to 1,000 microseconds converted to milliseconds.
| Microsecond (µs) | Millisecond (ms) |
|---|---|
| 1 µs | 0.001 ms |
| 2 µs | 0.002 ms |
| 3 µs | 0.003 ms |
| 4 µs | 0.004 ms |
| 5 µs | 0.005 ms |
| 6 µs | 0.006 ms |
| 7 µs | 0.007 ms |
| 8 µs | 0.008 ms |
| 9 µs | 0.009 ms |
| 10 µs | 0.01 ms |
| 15 µs | 0.015 ms |
| 20 µs | 0.02 ms |
| 25 µs | 0.025 ms |
| Microsecond (µs) | Millisecond (ms) |
|---|---|
| 30 µs | 0.03 ms |
| 40 µs | 0.04 ms |
| 50 µs | 0.05 ms |
| 60 µs | 0.06 ms |
| 70 µs | 0.07 ms |
| 75 µs | 0.075 ms |
| 80 µs | 0.08 ms |
| 90 µs | 0.09 ms |
| 100 µs | 0.1 ms |
| 250 µs | 0.25 ms |
| 500 µs | 0.5 ms |
| 1,000 µs | 1 ms |
About microseconds and milliseconds
Microsecond (µs)
A microsecond (µs) is one millionth of a second.
Millisecond (ms)
A millisecond (ms) is one thousandth of a second. Network ping and reaction times are measured in milliseconds.
µs to ms: common questions
- How many milliseconds are in 1 microsecond?
- 1 microsecond (µs) is equal to 0.001 milliseconds (ms). In short: 1 µs = 0.001 ms.
- How do I convert microseconds to milliseconds?
- To convert µs to ms, multiply the value in microseconds by 0.001 (or divide by 1,000). For example, 5 µs = 0.005 ms.
- How do I convert milliseconds to microseconds?
- To convert ms to µs, multiply the value in milliseconds by 1,000. Or open the Millisecond to Microsecond converter, which does it for you.
- What is 10 µs in ms, and what is 100 µs?
- 10 µs = 0.01 ms, and 100 µs = 0.1 ms. The table above lists more values from 1 to 1,000.
- Is this µs to ms converter accurate?
- Yes. It uses the exact conversion factor and shows results to as many as 8 decimal places, so you can rely on it for study, work and everyday measuring.
Customize this calculator
Pick a look, copy the code, and this Microsecond to Millisecond calculator — with its inputs and results — runs on your own website.
Theme color
Match your brand's colors
Corner style
Sharp, soft or fully rounded
Widget width
Compact, standard or full width
Live preview
Full widthThe same inputs, result and chart as the calculator above, styled with your choices.
yoursite.com