Pixels (CSS) to Centimetres
Type a value in Pixels (CSS) and get the result in Centimetres, calculated exactly.
16 Pixels (CSS) ≈ 0.4233333333 Centimetres
Precision
Exact factorRounded for display to about 10 significant digits.
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Formula
cm = px × 0.026458333333
To convert Pixels (CSS) to Centimetres, multiply the value by 0.026458333333.
Worked examples
- 1 px × 0.026458333333 ≈ 0.02645833333 cm
- 16 px × 0.026458333333 ≈ 0.4233333333 cm
- 100 px × 0.026458333333 ≈ 2.645833333 cm
This factor is exact by definition.
Conversion table
| Pixels (CSS) (px) | Centimetres (cm) |
|---|---|
| 1 | ≈ 0.02645833 |
| 2 | ≈ 0.05291667 |
| 4 | ≈ 0.1058333 |
| 8 | ≈ 0.2116667 |
| 10 | ≈ 0.2645833 |
| 12 | 0.3175 |
| 14 | ≈ 0.3704167 |
| 16 | ≈ 0.4233333 |
| 18 | 0.47625 |
| 20 | ≈ 0.5291667 |
| 24 | 0.635 |
| 32 | ≈ 0.8466667 |
| 36 | 0.9525 |
| 48 | 1.27 |
| 64 | ≈ 1.693333 |
| 72 | 1.905 |
| 96 | 2.54 |
Values marked ≈ are rounded; the rest are exact.
Reverse table: Centimetres to Pixels (CSS)
| Centimetres (cm) | Pixels (CSS) (px) |
|---|---|
| 1 | ≈ 37.79528 |
| 2 | ≈ 75.59055 |
| 4 | ≈ 151.1811 |
| 8 | ≈ 302.3622 |
| 10 | ≈ 377.9528 |
| 12 | ≈ 453.5433 |
| 14 | ≈ 529.1339 |
| 16 | ≈ 604.7244 |
| 18 | ≈ 680.315 |
| 20 | ≈ 755.9055 |
| 24 | ≈ 907.0866 |
| 32 | ≈ 1,209.449 |
| 36 | ≈ 1,360.63 |
| 48 | ≈ 1,814.173 |
| 64 | ≈ 2,418.898 |
| 72 | ≈ 2,721.26 |
| 96 | ≈ 3,628.346 |
Unit definitions
- Pixels (CSS) px
- The CSS reference pixel: exactly 1/96 of an inch.
- Centimetres cm
- Ten millimetres; 2.54 cm make an inch.
Questions people ask
Pixels (CSS) to Centimetres: what is the conversion factor?
One px is ≈ 0.02645833333 cm.
How do I convert Pixels (CSS) to Centimetres?
Use the formula above. For example, 16 px = ≈ 0.4233333333 cm.
Is the conversion exact?
Yes. Both units have exact definitions, so the factor is exact; a result is only rounded when its decimals never end.
Factors checked 19 October 2026.