Convert pixel per inchs to pixel per centimetres
1 ppi = 0.393700787402 px/cm — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
0.393 700 787 402px/cm
As a fraction: 50/127
More converter tools
Readable results
Ranges, ± tolerances, feet/inches and clock durations work in the value field.
Unit picker
Export this result
1 ppi = 0.393700787402 px/cm
Show this value in all 6 display resolution density units
- Pixel per metres px/m 39.370 078 740 2
- Pixel per millimetres px/mm 0.039 370 078 740 2
- Pixel per centimetres px/cm 0.393 700 787 402
- Pixel per inchs ppi 1
- CSS dots per pixel units dppx 0.010 416 666 666 7
- CSS dots per centimetres dpcm 0.393 700 787 402
Every row is Pixel per inch (ppi) converted through the pixel per meter, in exact rational arithmetic.
How to convert pixel per inchs to pixel per centimetres
Multiply the number of pixel per inchs by 0.393700787402 to get pixel per centimetres.
Pixel per inch to Pixel per centimetre conversion table
| Pixel per inchs (ppi) | Pixel per centimetres (px/cm) |
|---|---|
| 1 ppi | 0.393 700 79 |
| 2 ppi | 0.787 401 57 |
| 3 ppi | 1.181 102 4 |
| 5 ppi | 1.968 503 9 |
| 10 ppi | 3.937 007 9 |
| 20 ppi | 7.874 015 7 |
| 25 ppi | 9.842 519 7 |
| 50 ppi | 19.685 039 |
| 100 ppi | 39.370 079 |
| 250 ppi | 98.425 197 |
| 500 ppi | 196.850 39 |
| 1000 ppi | 393.700 79 |
Pixel per centimetre to Pixel per inch conversion table
| Pixel per centimetres (px/cm) | Pixel per inchs (ppi) |
|---|---|
| 1 px/cm | 2.54 |
| 2 px/cm | 5.08 |
| 3 px/cm | 7.62 |
| 5 px/cm | 12.7 |
| 10 px/cm | 25.4 |
| 20 px/cm | 50.8 |
| 25 px/cm | 63.5 |
| 50 px/cm | 127 |
| 100 px/cm | 254 |
| 250 px/cm | 635 |
| 500 px/cm | 1270 |
| 1000 px/cm | 2540 |
Frequently asked
How many pixel per centimetres are in a pixel per inch?
One pixel per inch equals 0.3937007874 pixel per centimetres (ppi → px/cm). That figure is exact, not rounded.
How do you convert pixel per inchs to pixel per centimetres?
Multiply the number of pixel per inchs by 0.393700787402 to get pixel per centimetres.
What is 1 px/cm in pixel per inchs?
One pixel per centimetre is 2.54 pixel per inchs.
What is 10 ppi in px/cm?
10 ppi = 3.937 007 9 px/cm.