The Singapore passport photo size is 35mm wide by 45mm high — a colour photograph taken against a plain white background within the last three months. Get that wrong and the Immigration & Checkpoints Authority (ICA) will reject your application, which means a wasted trip or a resubmission delay. This 2026 guide walks through the exact dimensions, the digital-photo rules for online applications, and the small mistakes that trip most people up.
The exact Singapore passport photo size and format
ICA follows international (ICAO) standards for machine-readable travel documents, so the specifications are strict and consistent. For a printed photo, the core requirements are:
- Dimensions: 35mm wide x 45mm high, with no border.
- Colour: a true-colour photograph, not black-and-white.
- Finish: matte or glossy, printed on good-quality photo paper.
- Recency: taken within the last three months, reflecting your current appearance.
- Background: plain white, evenly lit, with no shadows, patterns or objects behind you.
The 35mm x 45mm frame is smaller than a standard 4R print, which is why passport photos are usually cropped from a larger sheet or produced by a dedicated setup. If you are printing at home, do not simply resize a holiday snap — the head position and proportions matter as much as the overall size.
Head position and proportions
Within that 35mm x 45mm frame, your head has to sit correctly. ICA expects a full-face, front view with your head and the top of your shoulders visible. As a rule of thumb, your face should fill most of the frame — roughly the central 70 to 80 percent — with a little space above the crown and your chin comfortably clear of the bottom edge. Keep these points in mind:
- Look straight at the camera with a neutral expression and your mouth closed.
- Keep both eyes open and clearly visible, with no hair falling across them.
- Centre your head — do not tilt or turn it.
- Ensure the lighting is even, so there are no harsh shadows on one side of the face or a shadow cast on the wall behind you.
Because the print is so small, any tilt or off-centre framing is obvious once cropped. A properly set up passport and ID photo service handles the framing and cropping for you, which removes the guesswork.
Digital photo size for online passport applications
Most Singaporeans now renew or apply through the ICA e-Service, which needs a digital photo rather than a printed one. The digital file has its own rules, and this is where DIY submissions most often fail. In general, ICA’s e-Service asks for a JPEG image that is at least 400 pixels wide by 514 pixels high and no larger than 1000 pixels wide by 1515 pixels high, with a file size under 1MB. The same 35:45 proportion, white background and neutral-expression rules still apply.
Because these figures are occasionally updated, always confirm the current limits on the ICA website or within the e-Service itself before you upload. A studio that produces photos specifically for ICA submission will supply a correctly sized JPEG alongside any prints, so you are not fiddling with image editors at the last minute.
Common mistakes that get passport photos rejected
The Singapore passport photo size is only half the battle — presentation matters just as much. The most frequent reasons for rejection are avoidable:
- Shadows on the background from standing too close to a wall.
- A background that is off-white or coloured rather than clean white.
- Smiling or an open mouth — keep your expression neutral.
- Spectacle glare or thick frames covering the eyes. ICA generally prefers photos without glasses; if you must wear them, ensure your eyes are fully visible with no reflection.
- Headgear that obscures the face. Head coverings worn for religious or racial reasons are allowed, but they must not cast shadows or hide facial features.
- Hair over the eyes or eyebrows, or heavy fringe that changes the face outline.
- An old photo that no longer reflects your current appearance.
Colour contact lenses, heavy filters and beauty-app smoothing are also not acceptable — the photo has to look like you at a checkpoint. If your first attempt is bounced, fixing lighting and background usually solves it.
Printed versus digital: which do you need?
It depends on how you are applying. A first-time passport, a child’s passport, or an in-person visit may call for physical prints, while an online renewal needs the digital JPEG. The safest approach is to get both at once — a set of standard-size prints plus a compliant digital file on your phone or by email. This covers passport, identity card, work-pass, student-pass and visa applications, most of which use the same 35mm x 45mm white-background format.
If you are already booking an event with us — a wedding, a corporate function or a family celebration — it is worth knowing our photo booth services team also runs dedicated ID sessions. That means one visit can cover both your celebration photos and the practical passport photo you have been putting off.
Frequently asked questions
What is the Singapore passport photo size in millimetres?
It is 35mm wide by 45mm high, in colour, on a plain white background, taken within the last three months. This matches the ICAO standard used for machine-readable passports.
Can I use the same photo for my passport and identity card?
Usually yes. Singapore passport, NRIC, work-pass and many visa applications share the 35mm x 45mm white-background format. Getting a set of prints plus a digital copy covers most of these in one go, though always check each agency’s current specs.
Does ICA accept photos with spectacles?
ICA generally prefers photos taken without glasses. If you wear them, your eyes must be fully visible with no glare on the lenses and no frames covering the eyes. When in doubt, remove them for the shot.
What size should the digital passport photo be for the ICA e-Service?
The e-Service typically accepts a JPEG that is at least 400 x 514 pixels and no larger than 1000 x 1515 pixels, under 1MB. Because limits can change, confirm the current figures on the ICA website before uploading.
How long is a passport photo valid?
The photo must reflect your current appearance and be taken within the last three months. If your look has changed noticeably — a new hairstyle, weight change or growing a beard — take a fresh one.
Get your passport photo done right the first time
Getting the Singapore passport photo size and specifications right is straightforward once you know the rules: 35mm x 45mm, plain white background, neutral expression, and a correctly sized JPEG for online submissions. If you would rather not risk a rejection, our passport photo booth in Singapore produces ICA-ready prints and digital files on the spot. Get in touch for a quote or drop us a WhatsApp message, and we will make sure your photo passes on the first try.