DPI calculation notes
DPI connects pixel dimensions to physical print size. A 2400 x 3000 pixel image at 300 DPI prints at 8 x 10 inches.
This calculator does not need embedded DPI metadata because the selected DPI is the value used for the result.
Image DPI Calculator
Enter image width, height and DPI to see how large the image can print in inches and centimeters.
Pixel to print sizeDPI presetsInches and centimetersOptional local image reading
DPI calculator
Selected images stay in your browser. The calculator only reads pixel dimensions.
Result
- Source dimensions
- 1200 x 1800 px
- Inches
- 4 x 6 in
- Centimeters
- 10.16 x 15.24 cm
- Millimeters
- 101.6 x 152.4 mm
Print quality: High-quality print
How it works
- 1Enter pixel width and height or choose an image to read them locally.
- 2Select a DPI preset such as 150, 300 or 600.
- 3Read the print size and quality guidance.
Privacy and limits
- Optional image reading happens in your browser and is not uploaded.
- DPI metadata in files is not required; the selected DPI drives the calculation.
- The result is a size calculation, not a printer color or paper guarantee.
Common use cases
- Checking whether a photo is large enough for printing
- Planning document image sizes
- Reading pixel dimensions before resizing
Print notes
- 300 DPI is a common target for high-quality photo printing.
- 150 DPI can be acceptable for casual prints or larger viewing distances.
- 72 or 96 DPI is mainly useful for screen-oriented estimates.
Original test sample
- Enter 2400 x 3000 at 300 DPI and confirm the result is 8 x 10 inches.
- Upload a local image and verify that only the pixel dimensions are read.
Related image size tools
All toolsCalculate how large an image can print from pixel dimensions and DPI. See inches, centimeters and print quality notes.
Convert image pixels to inches using DPI. Calculate width, height and print size directly in your browser.
Convert image pixels to centimeters using DPI. Get print dimensions in cm with inch and DPI context.
Resize images by width and height in your browser. Create smaller JPG, PNG or WebP files without uploading.