DPI Calculator
Calculate DPI (dots per inch) from pixel count and physical size.
How to Use the DPI Calculator
- Enter the required values.
- Click Calculate to see the results.
- Review the output values.
- Adjust inputs as needed.
快速参考
| 从 | 到 |
|---|---|
| 72 DPI | Web/screen |
| 150 DPI | Draft print |
| 300 DPI | Quality print |
| 600 DPI | High-res print |
| 1200 DPI | Professional print |
| 2400 DPI | Photo lab quality |
使用场景
- •Quick estimation and planning.
- •Comparing different scenarios.
- •Budgeting and cost analysis.
- •Educational and research purposes.
公式
DPI = Pixels / Size in inches.
常见问题
How to use?
Enter the data and click the calculate button.
Calculation accuracy?
Calculations are performed with high precision.
Is it free?
Yes, all calculators are completely free.