Global Passport Photo Size Guide: Official Dimensions by Country
Submitting the wrong photo size is the fastest way to get your passport application rejected. Here is a definitive guide to official passport photo dimensions, head height percentages, and pixel requirements across major global destinations.
Key Takeaways
- United States & India use 2x2 inches (51x51 mm) square format
- UK, Europe, Australia, and New Zealand use 35x45 mm rectangular format
- Canada uses a unique 50x70 mm format (2 x 2 3/4 inches)
- Digital photos must be printed at 300 DPI minimum to ensure biometric sharpness
- Head height must match the specific percentage of the photo height (50-69% for US, 70-80% for UK/EU)
1. The Three Major Global Standards
Most countries adhere to one of three primary biometric photo format standards established by the International Civil Aviation Organization (ICAO Doc 9303):
1. The 2x2 Inch Standard (51x51 mm): Used primarily by the United States and India (for passports and OCI).
2. The 35x45 mm Standard: Used by the United Kingdom, all 29 Schengen EU countries, Australia, Japan, and Singapore.
3. The 50x70 mm Standard: Unique to Canada.
2. Detailed Country Dimension Table
Review the exact measurements before preparing your application photo:
- United States: 51 x 51 mm (2 x 2 in) | Head: 25–35 mm (50–69%) | 600x600 px min
- United Kingdom: 35 x 45 mm | Head: 29–34 mm (64–75%) | 413x531 px at 300 DPI
- Canada: 50 x 70 mm | Head: 31–36 mm (44–51%) | 591x827 px at 300 DPI
- Australia: 35 x 45 mm | Head: 32–36 mm (71–80%) | 413x531 px at 300 DPI
- India: 51 x 51 mm (2 x 2 in) | Head: 35–40 mm (70–80%) | 600x600 px at 300 DPI
- Germany & Schengen: 35 x 45 mm | Head: 32–36 mm (70–80%) | 413x531 px at 300 DPI
- France: 35 x 45 mm | Head: 32–36 mm (70–80%) | Light grey/blue background required
3. Digital vs. Printed Resolution Requirements
When submitting an application online, file sizes generally must be between 50 KB and 10 MB, and dimensions must be at least 600x600 pixels.
For physical prints, the image must be printed at 300 dots per inch (DPI) on commercial-grade photographic paper. Lower DPI settings will cause pixelation and automated scanner rejection.
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Frequently Asked Questions
Can I use a 2x2 inch photo for a UK passport?
No. HM Passport Office requires 35x45mm. A 2x2 inch photo is square and too wide, which will cause your application to be rejected.
What is 35x45mm in inches?
35x45mm is approximately 1.38 inches wide by 1.77 inches high.