Is 2x2 Inches OK for a Cambodia Visa Photo? US Passport Photo Size vs the 35x45 mm Spec
Short answer: yes, the 2x2 inch photo Americans know from the US passport office works for the Cambodia eVisa, because the online application reads pixels and file size, not a printed inch or millimeter measurement. Here is why the 35x45 mm number keeps coming up, and what actually matters when you upload.
Is a 2x2 inch photo OK for the Cambodia eVisa, or does it need to be 35x45 mm?
A 2x2 inch photo is fine for the Cambodia eVisa. The online application is a digital upload that reads your photo by its pixels and file size, not by a printed inch or millimeter measurement, so the US 2x2 inch (51x51 mm) format Americans already know works without modification. The 35x45 mm figure you may have seen is the older printed passport-style dimension that describes the framing — head and shoulders, face filling most of the frame — rather than a rule the uploader checks. What the system actually requires is a JPEG under 2 MB, ideally 600x600 pixels or larger and roughly square, on a plain white background, with a neutral expression and no glasses. Crop a standard US passport photo to a square and it uploads cleanly.
نکات کلیدی
- Yes, a US 2x2 inch (51x51 mm) photo is fine for the Cambodia eVisa — the online application reads your digital file by pixels and file size, not by a printed inch or millimeter card.
- The 35x45 mm figure you see quoted is the old printed-photo passport-style dimension; it describes the framing (head and shoulders, face filling the frame), not a hard pixel rule the uploader checks.
- What the validator actually enforces: a JPEG under 2 MB, ideally 600x600 pixels or larger, roughly square, on a plain white background with a neutral expression and no glasses.
- A square US passport photo crops perfectly for the upload — the framing on a 2x2 and a 35x45 portrait is nearly identical once the head fills the frame, so you do not need to re-shoot.
- If a photo is flagged, you get a clear email listing what to re-upload, free resubmission is included, and the 3-business-day clock keeps running once you reply.
The short answer: yes, 2x2 is fine
Why you see both 2x2 inches and 35x45 mm
What the upload validator actually checks
Does your US 2x2 photo pass the eVisa upload?
Acceptable
- JPEG file, under 2 MB, 600x600 pixels or larger
- Roughly square, cropped to head and shoulders
- Plain white or off-white background, no patterns
- Full face centered, looking straight at the lens
- Neutral expression, mouth closed, eyes open
- Recent shot, taken within the last 6 months
Rejected
- HEIC straight off an iPhone, or a PNG or screenshot
- Tall uncropped rectangle with empty space around the head
- Resolution under 600 pixels per side after cropping
- Glasses, sunglasses, or tinted lenses of any kind
- Smiling, open mouth, or a non-religious hat
- Photo of a printed 2x2 card with glare or a color cast
How to reuse a US passport photo for the eVisa
سوالات متداول
Is a 2x2 inch photo OK for the Cambodia eVisa?
Yes. The Cambodia eVisa is a digital upload that reads your photo by pixels and file size, not by a printed inch measurement, so the US 2x2 inch (51x51 mm) format works without modification. Crop it square, make sure it is a JPEG under 2 MB at 600x600 pixels or larger, and it uploads cleanly. The 2x2 photo also already matches the white-background, neutral-expression content rules.
Does the Cambodia visa photo have to be 35x45 mm?
No. The 35x45 mm figure is the older printed passport-style dimension that describes how the shot is framed — head and shoulders, face filling the frame — not a rule the online uploader checks. Because the eVisa is a digital upload, it measures your photo in pixels and megabytes, so a US 2x2 inch photo is just as valid as a 35x45 mm one once it is cropped and saved correctly.
What size does the Cambodia eVisa photo actually need to be?
In digital terms: a JPEG, under 2 MB, ideally 600x600 pixels or larger and roughly square, cropped to head and shoulders. Those are the numbers the upload validator reads. The "2x2 inch" or "35x45 mm" descriptions are about framing, not the file the system checks, so resolution and file size matter more than any physical dimension.
Can I reuse my US passport photo for the Cambodia eVisa?
Yes, if it is recent (within the last 6 months) and you have the digital file. Many US photo services email a 2x2 inch image at 600x600 pixels or higher, which is already in range — just confirm it is a JPEG under 2 MB and upload it. If you only have a printed card, a fresh phone shot at home is usually cleaner than scanning the print, which can pick up glare or a color cast.
Why do guides give two different photo sizes for Cambodia?
Because two passport-photo traditions overlap. The United States uses a 2x2 inch square, while the printed-photo convention many older guides were written against uses a 35x45 mm rectangle. Both describe roughly the same framing, and since the Cambodia eVisa is now an online upload that reads pixels rather than a printed card, both inch and millimeter figures are just shorthand for how to frame the shot.
Will my photo be rejected for being the wrong size?
Almost never for the inch-versus-millimeter dimension. Size-related flags come from digital-file issues instead: a HEIC file rather than a JPEG, an uncropped original over 2 MB, or a resolution below 600 pixels. Convert to JPEG, crop tightly to your head and shoulders, and check the result is at least 600 pixels per side, and the size question disappears.
منابع
Did this guide help you?
از وبلاگ ما
Trip Planning
Things to Know Before Traveling to Cambodia: A First-Timer's Checklist for Americans
First trip to Cambodia? Here is the honest first-timer checklist for Americans — the visa, the US-dollar money quirk, the safety reality, the vaccines, the temple dress code, and what arrival at the new airport actually looks like in 2026.
Country Combos
Thailand to Cambodia in 2026: Why You Must Fly (Land Borders Closed) for Americans
All seven Thailand–Cambodia land borders have been closed since June 2025, so in 2026 the only way for Americans to get from Thailand into Cambodia is to fly. Here is how the Bangkok-to-Siem Reap and Bangkok-to-Phnom Penh routes work, the Cambodia eVisa you need before you board, and why the old Poipet overland plan no longer exists.
Trip Planning
How to Get from Phnom Penh to Siem Reap: Bus, Flight, or Ferry for Americans
Three ways to cover the 195 miles between Cambodia’s capital and Angkor Wat: a $15 express bus, a 45-minute flight, or a slow river ferry. Here is what each one actually costs an American traveler, how long it takes, and which one fits your trip.
