Millisiemens to Microsiemens Converter
1 millisiemens is exactly 1000 microsiemens. Convert millisiemens (mS) to microsiemens (µS) below: type a value and the result updates as you type.
mS to µS calculator
Result
Millisiemens to Microsiemens conversion
1 mS = 1000 µSone millisiemens in microsiemens
1 µS = 0.001 mSone microsiemens in millisiemens
Millisiemens (mS): One thousandth of a siemens.
Microsiemens (µS): One millionth of a siemens.
Source:SI Brochure, 9th edition (BIPM, 2019)
How to convert millisiemens to microsiemens
To convert millisiemens to microsiemens, multiply the number of millisiemens by 1000.
Formula
µS = mS × 1000
Examples
- 5 mS = 5 × 1000 = 5000 µS
- 25 mS = 25 × 1000 = 25000 µS
- 100 mS = 100 × 1000 = 100000 µS
Millisiemens to Microsiemens conversion table
| Millisiemens (mS) | Microsiemens (µS) |
|---|---|
| 0.1 mS | 100 µS |
| 0.5 mS | 500 µS |
| 1 mS | 1000 µS |
| 2 mS | 2000 µS |
| 3 mS | 3000 µS |
| 5 mS | 5000 µS |
| 10 mS | 10000 µS |
| 20 mS | 20000 µS |
| 25 mS | 25000 µS |
| 50 mS | 50000 µS |
| 100 mS | 100000 µS |
| 250 mS | 250000 µS |
| 500 mS | 500000 µS |
| 1000 mS | 1000000 µS |
Values rounded to 10 significant digits where needed.
Frequently asked questions
- How many microsiemens are in one millisiemens?
- One millisiemens is exactly 1000 microsiemens.
- How do I convert microsiemens to millisiemens?
- To convert microsiemens to millisiemens, multiply the number of microsiemens by 0.001. The formula is mS = µS × 0.001.
- Is this conversion exact?
- Yes. Both units have exact definitions and the factor 1000 is exact. Displayed results are only rounded when they have many decimal places.
- Which is larger, a millisiemens or a microsiemens?
- A millisiemens is 1000 times larger than a microsiemens. In other words, a microsiemens is exactly 1/1000 of a millisiemens.