Dots per Inch to Dots per Centimeter Converter
Enter the image resolution in dots per inch below to convert it to dots per centimeter.
Convert Dots per Inch (DPI) to Dots per Centimeter (dpcm)
Enter a value in dots per inch (dpi) (DPI) to convert to dots per centimeter (dpcm) (dpcm).
Dot per Inch to Dot per Centimeter Conversion Table
Table showing various dot per inch measurements converted to dots per centimeter. Click any preset value or arrow to load it into the converter.
| Dots per Inch (DPI) (DPI) | Dots per Centimeter (dpcm) (dpcm) |
|---|---|
| 1 DPI | 0.3937008 dpcm |
| 2 DPI | 0.7874016 dpcm |
| 2.5 DPI | 0.984252 dpcm |
| 5 DPI | 1.9685039 dpcm |
| 10 DPI | 3.9370079 dpcm |
| 15 DPI | 5.9055118 dpcm |
| 20 DPI | 7.8740157 dpcm |
| 25 DPI | 9.8425197 dpcm |
| 30 DPI | 11.8110236 dpcm |
| 50 DPI | 19.6850394 dpcm |
How to Convert Dots per Inch to Dots per Centimeter
To convert dots per inch to dots per centimeter, multiply the image resolution by the following conversion ratio: 0.3937008 dots per centimeter/dot per inch.
Since one dot per inch is equal to 0.3937008 dots per centimeter, you can use this simple formula to convert:
The image resolution in dots per centimeter is equal to the image resolution in dots per inch multiplied by 0.3937008.
For example, here's how to convert 5 dots per inch to dots per centimeter using the formula above.
How Many Dots per Centimeter Are in a Dot per Inch?
There are 0.3937008 dots per centimeter in a dot per inch, which is why we use this value in the formula above.
Our dot per inch to dot per centimeter calculator automatically converts your image resolution measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Dots per Inch and dots per centimeter are both units used to measure image resolution. Keep reading to learn more about each unit.
What Is a Dot per Inch?
A dot per inch is a unit of image resolution equal to 39.3700787 dots per meter (dpm), the base unit for image resolution. Standard display and print resolution unit (1 DPI ≈ 39.37 dots/m). [1]
The dot per inch is classified as a US customary unit of image resolution. Dots per Inch can be abbreviated as DPI; for example, 1 dot per inch can be written as 1 DPI.
When working with dots per inch (DPI) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, dots per inch (DPI) are widely used across standard image resolution applications within US customary workflows, engineering documentation, and technical data sheets.
What Is a Dot per Centimeter?
A dot per centimeter is a unit of image resolution equal to 100 dots per meter (dpm), the base unit for image resolution. Metric print resolution unit (1 in = 2.54 cm, so 1 dpcm = 2.54 DPI). [2]
The dot per centimeter is classified as a metric and SI-compatible unit of image resolution. Dots per Centimeter can be abbreviated as dpcm; for example, 1 dot per centimeter can be written as 1 dpcm.
When working with dots per centimeter (dpcm) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, dots per centimeter (dpcm) are widely used across standard image resolution applications within SI metric workflows, engineering documentation, and technical data sheets.
When converting image resolution between dots per inch (DPI) and dots per centimeter (dpcm), keep full floating-point precision (1 DPI = 0.3937008 dpcm; 1 dpcm = 2.54 DPI) during intermediate calculations and round only the final dot per centimeter figure to match your instrument tolerance.
More Dot per Inch & Dot per Centimeter Conversions
Need to calculate in the opposite direction? Use our dots per centimeter (dpcm) to dots per inch (dpi) calculator to switch your starting unit immediately. You can also explore related tools such as converting dots per centimeter (dpcm) to dots per inch (dpi), converting dots per meter to dots per centimeter (dpcm), or converting dots per inch (dpi) to dots per meter.
Convert from Dots per Inch
Convert to Dots per Centimeter
Frequently Asked Questions
References
- [1]NIST OWM StandardNIST OWM (SI Units — Length)·Digital Image Resolution Metrology Standard — Dots per Inch (DPI) (DPI) to Dots per Centimeter (dpcm) (dpcm)
- [2]BIPM SpecificationBIPM (SI Base Unit: Metre (m))·Unit Specifications: Dot per Inch (DPI / PPI) (DPI) & Dot per Centimeter (dpcm)
- [3]NIST HB 133 ReferenceNIST HB 133 (NIST Handbook 133 (2019 Ed.))·Conversion Factors & Mathematical Basis (DPI to dpcm)