How many 10×15 cm photos fit on A4?

An A4 sheet is 210 × 297 mm. A 10×15 cm photo is 100 × 150 mm. At true size, typically up to two 10×15 cm prints fit on one A4 sheet — orientation, margins, and gaps matter.

How does PhotoSheet Pro help prevent photo cropping?

Layouts use real millimetre dimensions in a print-ready PDF. Print at 100% / Actual Size (not Fit to Page). Optional cut marks help you trim cleanly.

What paper sizes does PhotoSheet Pro support?

A4, Letter, Legal, A3–A6, 4×6 / 10×15 cm, 5×7, 8×10, 8×12, and custom millimetre sizes — plus passport sheets on 4×6 paper.

Can I make passport or ID photos?

Yes. Passport Studio includes EU/UK/India 35×45 mm, US 2×2 in, Canada 50×70 mm, China 33×48 mm, and custom sizes. Face crop runs on your device.

What resolution does the exported PDF have?

Free exports are PDF at 300 DPI. Pro adds PNG and JPEG with DPI choices of 96, 150, or 300.

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How Many 4×6 Photos Fit on Letter Paper?

Two 4×6 prints can fit on US Letter. Check the layout, margins, and settings before printing.

Can you fit two full-size 4×6 photos?

Yes, if the printer’s printable area allows it. Place two portrait prints side by side on an 8.5 × 11 inch sheet. The pair uses 8 × 6 inches before you add a cutting gap.

How much room is left for margins?

With a 0.125-inch gap between prints, the pair spans 8.125 inches. Centered on Letter, that leaves 0.1875 inches on each side. If your printer needs more room, try stacking two landscape prints. That layout spans 6 × 8.125 inches with the same gap.

How do you keep both prints at 4×6?

Set the PDF page to US Letter and each photo to 4 × 6 inches. Select Letter in the print dialog and use Actual Size or 100%. If the preview clips a print, reposition it or put one photo on each page. Measure the first sheet before cutting.

See the Letter printing setup

PhotoSheet Pro — Exact-Size Print Sheets & Passport Photos

Free online tool for exact-size photo print sheets and passport/ID photos. Multi-paper layouts (A4, Letter, 4×6 / 10×15 cm, custom). Export print-ready PDFs and print at 100% / Actual Size on Canon, Epson, HP, or Brother printers. Passport Studio with EU, US, Canada, and China presets and on-device face crop. Native iOS/Android app shell available.

Features

Multi-paper photo sheets and cut marks

Exact-size 10×15 / 4×6 layouts on A4

Free PDF @ 300 DPI; Pro PNG/JPEG + DPI picker

Passport Studio with on-device face crop

EU 35×45, US 2×2, Canada 50×70, China 33×48

Fill sheet with identical passport copies on 4×6 paper

Cloud save for signed-in users including Free tier

Key pages

https://photosheetpro.com/print-multiple-photos-on-a4

https://photosheetpro.com/print-10x15-photos-on-a4

https://photosheetpro.com/print-photo-at-exact-size

https://photosheetpro.com/print-4x6-photos-on-a4

https://photosheetpro.com/a4-photo-layout

https://photosheetpro.com/photo-print-sheet-maker

https://photosheetpro.com/blog

Frequently Asked Questions

How many 10x15 photos fit on A4 paper?

Typically up to two at true size, depending on orientation, margins, and gaps.

Is 4×6 the same as 10×15 cm?

Same general 2:3 format, not identical: 4×6 in is 101.6×152.4 mm; 10×15 cm is 100×150 mm.

How do I print at exact size?

Export a PhotoSheet Pro PDF and print at 100% / Actual Size.

What paper sizes are supported?

A4, Letter, Legal, A3–A6, 4×6, 5×7, 8×10, 8×12, and custom millimetres.

Is PhotoSheet Pro free?

Yes. 1 free PDF without an account; after signup, 3 PDFs per week. Signed-in users can save projects. Pro is $6.99/month for unlimited exports.