To resize a photo to 320×400 pixels, upload it below, crop to the locked 4:5 frame and tap Process — you get a 320×400 px JPG between 30 and 100 KB. 320×400 px equals 4.06 × 5.08 cm at 200 DPI.
⚡ 320×400 px Resizer● 100% private · in your browser
320×400 pixels in cm and inches
| DPI | Centimetres | Inches |
|---|---|---|
| 96 DPI | 8.47 × 10.58 cm | 3.33 × 4.17 in |
| 200 DPI | 4.06 × 5.08 cm | 1.60 × 2.00 in |
| 300 DPI | 2.71 × 3.39 cm | 1.07 × 1.33 in |
Exams that require 320×400 px
| Exam | Document | File size |
|---|---|---|
| India Post GDS | Photo | 30–100 KB |
FAQs
How do I resize a photo to 320×400 pixels?
Upload it in the tool on this page. The crop box is locked to 320:400; tap Process and the image is saved as a 320×400 px JPG within 30–100 KB. You can change the KB range in the tool.
What is 320×400 pixels in cm?
It depends on DPI: 8.47 × 10.58 cm at 96 DPI, 4.06 × 5.08 cm at 200 DPI and 2.71 × 3.39 cm at 300 DPI. Exam portals check pixels, not cm.
Is 320×400 width × height or height × width?
Width first: 320 px wide and 400 px tall (portrait).
Which exams need a 320×400 photo?
India Post GDS photo (30–100 KB).
Other popular sizes
Need a different size? Use JPG resize to set any width, height and KB.
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