Micrometres to centimetres converter
Centimetres (cm)
1 micrometre = 0.0001 centimetres
How to convert micrometres to centimetres
cm = µm × 0.0001
Multiply the number of micrometres by 0.0001 to get centimetres. Going the other way, divide by 0.0001 (or multiply by 10000).
One micrometre is exactly defined as 0.0001 centimetres (to 12 significant figures), and one centimetre is 10000 micrometres.
Worked examples
- Convert 5 micrometres: 5 × 0.0001 = 0.0005 0.0005 centimetres.
- Convert 12.5 micrometres: 12.5 × 0.0001 = 0.00125 0.00125 centimetres.
- Convert 250 micrometres: 250 × 0.0001 = 0.025 0.025 centimetres.
Quick-reference table
| µm | cm |
|---|---|
| 1 | 0.0001 |
| 2 | 0.0002 |
| 3 | 0.0003 |
| 5 | 0.0005 |
| 10 | 0.001 |
| 15 | 0.0015 |
| 20 | 0.002 |
| 25 | 0.0025 |
| 50 | 0.005 |
| 75 | 0.0075 |
| 100 | 0.01 |
| 1,000 | 0.1 |
| cm | µm |
|---|---|
| 1 | 10,000 |
| 2 | 20,000 |
| 3 | 30,000 |
| 5 | 50,000 |
| 10 | 100,000 |
| 15 | 150,000 |
| 20 | 200,000 |
| 25 | 250,000 |
| 50 | 500,000 |
| 75 | 750,000 |
| 100 | 1,000,000 |
| 1,000 | 10,000,000 |
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Frequently asked questions
How many centimetres are in 1 micrometre?
1 micrometre equals 0.0001 centimetres.
What is the formula to convert micrometres to centimetres?
Use cm = µm × 0.0001. Multiply the number of micrometres by 0.0001 to get centimetres. Going the other way, divide by 0.0001 (or multiply by 10000).
What is 100 micrometres in centimetres?
100 micrometres is 0.01 centimetres.