Dot per centimeter to Dot per inch Converter
محوّل دقة الصورة المجاني, حوّل DPI و PPI والنقاط لكل سم والبكسل لكل مم فورًا
Dot per centimeter
- Symbol
- dot/cm
- System
- Metric/Imperial
- Dimension
- Various
Dot per inch
- Symbol
- DPI
- System
- Metric/Imperial
- Dimension
- Various
Quick Reference Table
| Dot per centimeter | Dot per inch | Dot per inch | Dot per centimeter |
|---|---|---|---|
| 1 | 2.54 | 1 | 0.3937007874 |
| 2 | 5.08 | 2 | 0.7874015748 |
| 3 | 7.62 | 3 | 1.1811023622 |
| 5 | 12.7 | 5 | 1.968503937 |
| 10 | 25.4 | 10 | 3.937007874 |
| 25 | 63.5 | 25 | 9.842519685 |
| 50 | 127 | 50 | 19.6850393701 |
| 100 | 254 | 100 | 39.3700787402 |
| 500 | 1270 | 500 | 196.8503937008 |
| 1000 | 2540 | 1000 | 393.7007874016 |
Conversion Formula
Dot per inch = Dot per centimeter × 2.54
Dot per centimeter = Dot per inch × 0.3937007874
Factors are from BIPM SI brochure and NIST SP 811, stored unrounded and computed via a base unit. Reverse factor is 1 ÷ 2.54.
How to convert Dot per centimeter to Dot per inch
Multiply the value in dot per centimeter by 2.54 to get dot per inch. For example, 5 Dot per centimeter = 12.7 Dot per inch. All results in the image resolution converter update instantly as you type, so you can see every unit at once without manual math.
Common mistakes
Do not round the factor to 2.54 too early — keep full precision until the final display. For image resolution, always verify critical calculations (medicine, engineering) with a second source.
FAQ
- How many Dot per inch in 1 Dot per centimeter?
- 1 Dot per centimeter = 2.54 Dot per inch.
- How many Dot per centimeter in 1 Dot per inch?
- 1 Dot per inch = 0.3937007874 Dot per centimeter.
- What is the source?
- BIPM/NIST via OmniConverter base-unit engine. Source table and formula above are exact.
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