What Size Is 5x7 in CM?
Table of Contents
A 5×7 inch photo is 12.7 × 17.78 centimeters (127 × 177.8 millimeters). This popular print size is commonly used for greeting cards, framed photos, and photo enlargements.
5×7 Conversion Table
| Unit | Width | Height |
|---|---|---|
| Inches | 5 | 7 |
| Centimeters | 12.7 | 17.78 |
| Millimeters | 127 | 177.8 |
| Pixels @ 300 DPI | 1500 | 2100 |
| Pixels @ 200 DPI | 1000 | 1400 |
Aspect Ratio
The 5×7 format has a 5:7 aspect ratio. This doesn’t match standard camera sensors exactly:
- 3:2 cameras (DSLRs): Slight crop from top/bottom or sides needed
- 4:3 cameras (phones): Minor crop needed
- 5:7 is unique — no standard camera shoots natively in this ratio
Common Uses
- Greeting cards and invitations
- Framed desk photos
- Photo gifts and thank-you cards
- Small wall prints
- Scrapbooking
Size Comparison
| Size | Inches | CM |
|---|---|---|
| 4×6 (smaller) | 4 × 6 | 10.16 × 15.24 |
| 5×7 | 5 × 7 | 12.7 × 17.78 |
| A5 (similar) | 5.83 × 8.27 | 14.8 × 21.0 |
| 8×10 (larger) | 8 × 10 | 20.32 × 25.4 |
For all photo sizes, see Standard Photo Print Sizes. Use our Unit Converter for other conversions.
Frequently Asked Questions
What is 5x7 inches in centimeters?
5x7 inches is 12.7 x 17.78 centimeters (127 x 177.8 millimeters). In metric countries, this is often referred to as approximately 13x18 cm.
How many pixels is a 5x7 photo at 300 DPI?
A 5x7 inch photo at 300 DPI requires 1500 x 2100 pixels, which is approximately 3.2 megapixels.
Is 5x7 bigger than A6?
Yes. A 5x7 inch print (127x178mm) is larger than A6 paper (105x148mm). The 5x7 is about 21% wider and 20% taller than A6.
Related Guides
Passport Photo Sizes by Country: US, UK, EU, Canada & More
Passport photo size requirements by country including US, UK, EU, Canada, India, China, and Japan with exact dimensions and specifications.
Standard Photo Print Sizes: Complete Guide (Inches, CM & MM)
Complete guide to standard photo print sizes from 3x5 to 24x36 with measurements in inches, cm, mm, and pixels at 300 DPI.
What Size Is 11x14 in CM?
An 11x14 inch print is 27.94 x 35.56 cm (279.4 x 355.6 mm). Conversion table with pixels at 300 DPI, framing info, and uses.