Polaroid Photo Size: Dimensions in Inches and Pixels

The classic Polaroid has an image area of 3.1×3.1 inches — square. The full frame (the white border included) measures 3.5×4.2 inches. If you want to print or design at 300 DPI, that image area is 930×930 pixels.

Here's the full reference for every major format:

Classic Polaroid Size (600 and SX-70)

The Polaroid 600 and SX-70 share the same film format. When people say "Polaroid size," this is what they mean.

Full frame: 3.5 × 4.2 inches (88.9 × 106.7 mm)
Image area: 3.1 × 3.1 inches (78.7 × 78.7 mm)
Aspect ratio: 1:1 (square image, rectangular frame)

The bottom white border is noticeably taller than the other three sides — that's the signature Polaroid look. The extra space at the bottom is roughly 0.6 inches, which is where the film chemistry lives in the original physical print.

The image area is perfectly square, which matters if you're designing a digital version. If you crop your photo to a square first, then add white borders (larger at the bottom than the sides and top), you'll land exactly on the Polaroid aesthetic.

Print sizes at common resolutions:

For anything you're printing at home, 300 DPI is the right target. For screen display only — a social post, a digital scrapbook — 150 DPI is more than enough.

Instax Mini, Wide, and Square Sizes

Fujifilm's Instax line has three film formats, each with different image dimensions.

Instax Mini is landscape-oriented, roughly credit-card sized for the full frame. The image area is wider than it is tall, so it's a horizontal format — good for group shots and candids.

Instax Wide gives you nearly four inches of image width, making it the closest to a traditional photo print. The image is landscape-oriented and significantly larger than the Mini.

Instax Square splits the difference with a square image area that echoes the classic Polaroid. The frame is slightly taller than wide, with smaller borders than the Polaroid 600.

Polaroid Photo Size in Pixels

The right pixel dimensions depend on what you're making:

• Printing: Use 300 DPI. This gives you the sharpest result on any home inkjet or photo lab print.
• Screen only: 150 DPI is fine. No benefit to going higher if the file never hits paper.

If you're creating a digital Polaroid effect (not printing on actual Polaroid film), working at 300 DPI gives you the flexibility to print later without having to redo the design.

How to Create a Digital Polaroid Frame

Want to make a digital photo look like a Polaroid? The recipe is straightforward:

1. Square-crop your photo to 930×930 pixels (the classic Polaroid image area at 300 DPI).
2. Add a white canvas border around the image:
   • Top: 60 px
   • Left: 60 px
   • Right: 60 px
   • Bottom: 180 px (the signature thick bottom border)
3. Final canvas size: 1050×1260 pixels — exactly the full frame at 300 DPI.

That bottom border ratio (3× the side borders) is what makes it look like a real Polaroid. Get that right and the rest follows.

For a more worn look, you can add a slight off-white tint to the border (something like #f5f0e8 rather than pure white). Some designers also add a subtle inner shadow on the image to simulate the slight recess of the film area.

If you want to match an Instax Square instead, use a 732×732 image area with roughly equal borders on all sides — the bottom is only slightly larger than the top.

See standard photo dimensions for context on how Polaroid sizes compare to traditional print formats, or check photo frame sizes if you're planning to display prints in a frame. For other keepsake photo formats, see the album cover size guide and the thumbnail size guide.

How to Resize for Polaroid

To resize a digital photo to Polaroid image area dimensions:

1. Go to Pixotter's resize tool.
2. Drop your image onto the resize tool.
3. Set the width and height to 930 × 930 pixels (Polaroid 600 image area at 300 DPI).
4. Choose whether to maintain aspect ratio or crop to fit — for a true Polaroid look, crop to fit so the image fills the full square.
5. Download your resized image.

For Instax Mini at 300 DPI, use 732 × 543 px. For Instax Square, use 732 × 732 px.

If your original photo is large and you want to reduce the file size after resizing, run it through Pixotter's compress tool as a second step. Resizing to Polaroid dimensions already shrinks the file significantly, but compression can take it further without visible quality loss.

For wallet-size prints in addition to Polaroid, see wallet photo size — the dimensions are different and worth knowing if you're printing a mix of formats.

FAQ

What is the standard Polaroid photo size?
The classic Polaroid 600 and SX-70 have a full frame of 3.5×4.2 inches with a square image area of 3.1×3.1 inches. The image area at 300 DPI is 930×930 pixels.

What size is a Polaroid in pixels?
At 300 DPI, the Polaroid image area is 930×930 pixels and the full frame (including the white border) is 1050×1260 pixels. At 150 DPI, those become 465×465 and 525×630 respectively.

Is Polaroid the same size as Instax?
No. The classic Polaroid 600 has a 3.1×3.1-inch square image area. Instax Mini has a 2.44×1.81-inch landscape image area. Instax Square is 2.44×2.44 inches — similar concept to the classic Polaroid but smaller. Instax Wide is 3.9×2.44 inches.

What DPI should I use for printing Polaroid photos?
300 DPI for print. That gives you sharp output on home inkjet printers and photo labs. For screen-only use (social posts, digital scrapbooks), 150 DPI is sufficient.

How do I make a digital photo look like a Polaroid?
Crop your photo to a square, then add a white border that's roughly equal on the top, left, and right sides, with the bottom border about 3× larger. For the classic Polaroid 600 at 300 DPI, that means a 930×930 image on a 1050×1260 canvas with a 180 px bottom border.

Can I print a digital Polaroid on regular photo paper?
Yes. Resize your image to 930×930 pixels at 300 DPI, add the white border canvas, then print at 3.5×4.2 inches on photo paper. Most home photo printers and online print services can handle this size — it's close to a standard 4×4 or 4×6 print.

Polaroid's dimensions haven't changed much since the original SX-70 launched in 1972. The square image area and thick white border are iconic precisely because the proportions were designed to be distinctive. If you're recreating that look digitally, the numbers in this reference give you everything you need to match the real thing.

Use Pixotter's resize tool to get your image to the right dimensions in seconds — no account needed, no file leaves your browser.