Microsiemens to Millisiemens Converter
1 microsiemens is exactly 0.001 millisiemens. Convert microsiemens (µS) to millisiemens (mS) below: type a value and the result updates as you type.
µS to mS calculator
Result
Microsiemens to Millisiemens conversion
1 µS = 0.001 mSone microsiemens in millisiemens
1 mS = 1000 µSone millisiemens in microsiemens
Microsiemens (µS): One millionth of a siemens.
Millisiemens (mS): One thousandth of a siemens.
Source:SI Brochure, 9th edition (BIPM, 2019)
How to convert microsiemens to millisiemens
To convert microsiemens to millisiemens, multiply the number of microsiemens by 0.001.
Formula
mS = µS × 0.001
Examples
- 5 µS = 5 × 0.001 = 0.005 mS
- 25 µS = 25 × 0.001 = 0.025 mS
- 100 µS = 100 × 0.001 = 0.1 mS
Microsiemens to Millisiemens conversion table
| Microsiemens (µS) | Millisiemens (mS) |
|---|---|
| 0.1 µS | 0.0001 mS |
| 0.5 µS | 0.0005 mS |
| 1 µS | 0.001 mS |
| 2 µS | 0.002 mS |
| 3 µS | 0.003 mS |
| 5 µS | 0.005 mS |
| 10 µS | 0.01 mS |
| 20 µS | 0.02 mS |
| 25 µS | 0.025 mS |
| 50 µS | 0.05 mS |
| 100 µS | 0.1 mS |
| 250 µS | 0.25 mS |
| 500 µS | 0.5 mS |
| 1000 µS | 1 mS |
Values rounded to 10 significant digits where needed.
Frequently asked questions
- How many millisiemens are in one microsiemens?
- One microsiemens is exactly 0.001 millisiemens.
- How do I convert millisiemens to microsiemens?
- To convert millisiemens to microsiemens, multiply the number of millisiemens by 1000. The formula is µS = mS × 1000.
- Is this conversion exact?
- Yes. Both units have exact definitions and the factor 0.001 is exact. Displayed results are only rounded when they have many decimal places.
- Which is larger, a microsiemens or a millisiemens?
- A millisiemens is 1000 times larger than a microsiemens. In other words, a microsiemens is exactly 1/1000 of a millisiemens.