LTLPrintsLarger Than Life
Decimal Ratio 0.7071 · International paper & poster standard (A5, A4, A3, A2, A1, A0)

1:√2 (1:1.414) ISO A-Series Aspect Ratio Print Sizes & Pixel Chart

Standard print sizes that match the 1:√2 (1:1.414) ISO A-Series ratio include A4 (8.3×11.7), A3 (11.7×16.5), A2 (16.5×23.4), A1 (23.4×33.1), A0 (33.1×46.8) inches. Halving the long side preserves the exact 1:√2 aspect ratio across every A-series size.

Crop Your Photo to 1:√2 (1:1.414) ISO A-Series (16×20")

Runs in your browser — your photos never leave your device. Exports embed true 300 DPI metadata in PNG (pHYs) and JPEG (JFIF).

Print Ratio Presets:
Source Image:3024 × 4032 px (3:4)
Cropped Output:3024 × 3780 px (4:5)
Area Retained:93.8% of photo
Effective source resolution:189 PPI at 16×20
File density metadata:300 PPI

Changing the file's DPI metadata doesn't add detail.

Export Print-Ready File (300 DPI Embedded)

Print-readiness summary

16×20 in

189 PPI · Wall-ready
Aspect ratio
4:5· crop needed (93.8% kept)
Effective resolution
189 PPI — Wall-ready / good at viewing distance (150–239 PPI)
Material / wrap
Exact size, no bleed

Verdict: 189 PPI at 16×20 in after the 4:5 crop — Wall-ready.

16x20 in, 4:5 crop

Ready to Print

Where to print a 16×20 canvas print

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CanvasChamp

Budget-friendly custom sizes up to oversized wall formats & split canvases.

Best for: Custom dimensions, multi-panel triptychs, and low entry cost per square foot.

Choose 16×20 on their site after you open the link.

CanvasPop

Hand-stretched archival canvas with optional designer proof inspection.

Best for: Family portraits, wedding photos, and lower-resolution files needing gentle handling.

Choose 16×20 on their site after you open the link.

All Print Aspect Ratios