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Exact dimensions • Exact file-size option • Browser-based

Resize Image to 4x6 cm

Prepare a 4 by 6 cm photo with a 2:3 aspect ratio. At 300 DPI, ResizeDock uses an approximately 472 by 709 pixel canvas and verifies the final result.

✓ No signup✓ Fit or crop✓ JPG, PNG & WebP✓ Exact KB check

Drop an image here

or click to choose a file

JPG • PNG • WebP • Up to 25 MB

Images are processed in your browser

Target specification

4×6 cm image specifications

ResizeDock verifies the target after processing and can also validate a maximum file-size requirement.

Width4 cm
Height6 cm
Aspect ratio2:3
OrientationPortrait
300 DPI equivalent472 × 709 pxRounded pixel dimensions for browser output
Exact file sizeOptional50 KB, 100 KB, 200 KB, 500 KB or custom

How to resize an image to 4×6 cm

  1. Upload your image.Choose a JPG, PNG or WebP file from your device.
  2. Choose Fit or Crop.Crop fills the target frame; Fit keeps the whole image visible.
  3. Set an optional file-size limit.Pick a quick target such as 50 KB or 100 KB, or enter your own value.
  4. Create and verify the result.ResizeDock checks the dimensions, ratio, format, quality and target KB before download.

Fit vs. Crop

Crop

Best when the final canvas must be completely filled. ResizeDock preserves proportions and lets you choose which part of the image stays visible.

Fit

Best when you need to keep the entire original image. Empty space may be added around the image when the aspect ratios differ.

A print-oriented 2:3 photo size

4×6 cm describes physical print dimensions rather than just pixels. ResizeDock converts the measurement to a pixel canvas using 300 DPI so you can prepare a digital file for print-oriented workflows.

Common uses for 4×6 cm

  • Small printed photos
  • Document and application photo workflows
  • Layouts that specify 4 × 6 cm
  • Print preparation at 300 DPI
Related presets

Try nearby image sizes

35×45 mmPhysical photo size4:5Aspect ratio converter9:16Aspect ratio converter
FAQ

Questions about 4×6 cm

How many pixels is 4×6 cm at 300 DPI?

Approximately 472×709 pixels. The exact conversion comes from converting centimeters to inches and multiplying by 300 pixels per inch.

What aspect ratio is 4×6 cm?

4×6 cm simplifies to a 2:3 aspect ratio.

Does every printer require 300 DPI?

No. 300 DPI is a common high-quality print target, but the required resolution depends on the printer or document specification.