Convert Megaohm Centimetres to Microohm Centimetres
1 megaohm centimetre (MΩ·cm) = 1000000000000 microohm centimetres (µΩ·cm). 1 µΩ·cm = 1 × 10⁻¹² MΩ·cm. Example: 15 MΩ·cm = 15 × 1000000000000 = 15000000000000 µΩ·cm.
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1 MΩ·cm = 1000000000000 µΩ·cm
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk megaohm centimetre to microohm centimetre converter to paste a column from Excel.
How to Convert Megaohm Centimetre to Microohm Centimetre
- 1 MΩ·cm = 1000000000000 µΩ·cm
- 1 µΩ·cm = 1 × 10⁻¹² MΩ·cm
- Example: convert 15 MΩ·cm to µΩ·cm: 15 MΩ·cm = 15 × 1000000000000 µΩ·cm = 15000000000000 µΩ·cm
Formula
µΩ·cm = MΩ·cm × 1000000000000
Derivation from SI units:
- 1 MΩ·cm = 10⁶ Ω·cm = 10⁴ Ω·m
- 1 µΩ·cm = 10⁻⁸ Ω·m = 10 nΩ·m
- 1 MΩ·cm = 10000 Ω·m ÷ 1 × 10⁻⁸ Ω·m per µΩ·cm = 1000000000000 µΩ·cm
Both units are defined exactly, so the factor is exact. Megaohm Centimetre definition: megaohm centimetre; Microohm Centimetre definition: microohm centimetre.
Worked examples
- A reading of 2 MΩ·cm converts to 2000000000000 µΩ·cm.
2 MΩ·cm × 1000000000000 = 2000000000000 µΩ·cm - A value of 15 MΩ·cm is 15000000000000 µΩ·cm.
15 MΩ·cm × 1000000000000 = 15000000000000 µΩ·cm
Megaohm Centimetre to Microohm Centimetre conversion table
| Megaohm Centimetres (MΩ·cm) | Microohm Centimetres (µΩ·cm) |
|---|---|
| 0.1 MΩ·cm | 100000000000 µΩ·cm |
| 0.5 MΩ·cm | 500000000000 µΩ·cm |
| 1 MΩ·cm | 1000000000000 µΩ·cm |
| 2 MΩ·cm | 2000000000000 µΩ·cm |
| 5 MΩ·cm | 5000000000000 µΩ·cm |
| 10 MΩ·cm | 10000000000000 µΩ·cm |
| 15 MΩ·cm | 15000000000000 µΩ·cm |
| 17 MΩ·cm | 17000000000000 µΩ·cm |
| 18 MΩ·cm | 18000000000000 µΩ·cm |
| 18.2 MΩ·cm | 18200000000000 µΩ·cm |
Where it's used
Megaohm Centimetres are used for ultrapure and deionised water (18.2 MΩ·cm), while microohm centimetres appear in metals and alloys data. Both measure electrical resistivity, so the conversion is a fixed factor.
Megaohm Centimetre to other electrical resistivity units
| Conversion | 1 MΩ·cm equals |
|---|---|
| megaohm centimetre to microohm centimetre | 1000000000000 µΩ·cm |
| megaohm centimetre to ohm metre | 10000 Ω·m |
| megaohm centimetre to ohm centimetre | 1000000 Ω·cm |
| megaohm centimetre to ohm square millimetre per metre | 10000000000 Ω·mm²/m |
| megaohm centimetre to microohm metre | 10000000000 µΩ·m |
| megaohm centimetre to nanoohm metre | 10000000000000 nΩ·m |
| megaohm centimetre to ohm circular mil per foot | 6015304936000 Ω·cmil/ft |
| megaohm centimetre to kiloohm centimetre | 1000 kΩ·cm |
Frequently asked questions
How many microohm centimetres are in 1 megaohm centimetre?
1 MΩ·cm = 1000000000000 µΩ·cm.
How do I convert megaohm centimetres to microohm centimetres?
Multiply the value in MΩ·cm by 1000000000000. For example, 15 MΩ·cm × 1000000000000 = 15000000000000 µΩ·cm.
Is the MΩ·cm to µΩ·cm conversion exact?
Yes. Both units are defined exactly, and 1 MΩ·cm is exactly 1000000000000 µΩ·cm.
Sources
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures .
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert Megaohm Centimetres to Microohm Centimetres. Retrieved October 25, 2026, from https://scientificconverters.com/electrical-resistivity/megaohm-centimeters-to-microohm-centimeters/
IEEE
Scientific Converters, "Convert Megaohm Centimetres to Microohm Centimetres," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/electrical-resistivity/megaohm-centimeters-to-microohm-centimeters/