How many pixels is a 32×40 print at 300 DPI?

A 32×40 inch print at 300 DPI requires 9,600 × 12,000 pixels (115.2 megapixels). If your print lab requires a 0.125" full-bleed trim margin on each side, export at 9,675 × 12,075 pixels.

What is 32×40 inches in centimeters and millimeters?

32×40 inches equals 81.3 × 101.6 cm (813 × 1016 mm). The total surface area is 1280 square inches (8.89 sq ft).

What aspect ratio is a 32×40 print?

A 32×40 print has a 4:5 aspect ratio (decimal 0.8). Other standard print sizes sharing the exact 4:5 ratio include 8×10", 16×20", 24×30".

Can I print a 12 MP phone photo at 32×40?

A standard 12 MP smartphone photo (3024 × 4032 px) prints at 95 DPI on a 32×40" print. For crisp close-up detail, run your photo through our free browser 4× upscaler first.

4:5 Aspect Ratio · CANVAS STANDARD

32×40" Print Size: Pixels, DPI & Wall Scale Guide

To print a crisp 32×40 inch (81.3 × 101.6 cm) piece at lab-standard 300 DPI, prepare an image of 9,600 × 12,000 pixels (115.2 MP). Oversized 4:5 gallery canvas in the same family as 8×10 and 16×20.

32×40" Resolution Table by DPI & Viewing Distance

Print Density	Exact Pixels (32×40")	With 0.125" Bleed	Megapixels	Min Viewing Distance	Quality Grade
300 DPI	9,600 × 12,000 px	9,675 × 12,075 px	115.2 MP	0.9 ft (11")	Excellent (300+ PPI)
240 DPI	7,680 × 9,600 px	7,740 × 9,660 px	73.73 MP	1.2 ft (14")	Very good (240–299 PPI)
200 DPI	6,400 × 8,000 px	6,450 × 8,050 px	51.2 MP	1.4 ft (17")	Wall-ready / good at viewing distance (150–239 PPI)
150 DPI	4,800 × 6,000 px	4,838 × 6,038 px	28.8 MP	1.9 ft (23")	Wall-ready / good at viewing distance (150–239 PPI)
120 DPI	3,840 × 4,800 px	3,870 × 4,830 px	18.43 MP	2.4 ft (29")	Fair — large/distant viewing only (100–149 PPI)
100 DPI	3,200 × 4,000 px	3,225 × 4,025 px	12.8 MP	2.8 ft (34")	Fair — large/distant viewing only (100–149 PPI)

Wall Placement Rule

Above a 72"–96" sofa, fireplace, or king headboard.

Frame & Mat Pairing

1.5" cross-braced gallery wrap canvas.

Canvas Wrap Allowance

For a 0.75" wrap, export 34×42" (10200×12600 px). For a 1.5" gallery wrap, export 35.5×43.5".

Test Your Photo for a 32×40" Print

Check my photo at 32×40" →

Runs in your browser — your photos never leave your device. Pick a standard print size or drop any image to inspect its exact DPI at wall scale.

Quick sizes:

Width (inches)Height (inches)Target DPI

Canvas Wrap Border (per side)Trim Bleed (per side)

Required File Resolution (300 DPI)Aspect Ratio: 4:5

9,600 × 12,000 px

Megapixels115.2 MP

Metric Size81.3 × 101.6 cm

Total Cut Size32" × 40"

Min View Dist.0.9 ft (11")

32" × 40"4:5

With a 1.5" gallery canvas wrap + 0.25" bleed, prepare 10650×13050 px (35.5"×43.5").

Crop Photo to 32×40 →Upscale 4× to Fit →

Ready to Print

Where to print a 32×40 canvas print

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Easy Canvas PrintsOffers 1.5in gallery wrap

Fast U.S. stretched photo canvases in standard & custom wall sizes.

Best for: Homeowners printing phone or camera photos on 0.75" or 1.5" gallery wrap.

Print this at 32×40 on Easy Canvas Prints →

Checked 2026-11-03

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 32×40 on their site after you open the link.

Choose 32×40 on their site →

Checked 2026-11-01

CanvasPop

Hand-stretched archival canvas with optional designer proof inspection.

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

Choose 32×40 on their site after you open the link.

Choose 32×40 on their site →

Checked 2026-11-01

Ready to Print

Where to print a 32×40 canvas print

Some links are affiliate partnerships — we may earn a commission at no extra cost to you. How tracking works

Easy Canvas PrintsOffers 1.5in gallery wrap

Fast U.S. stretched photo canvases in standard & custom wall sizes.

Best for: Homeowners printing phone or camera photos on 0.75" or 1.5" gallery wrap.

Print this at 32×40 on Easy Canvas Prints →

Checked 2026-11-03

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 32×40 on their site after you open the link.

Choose 32×40 on their site →

Checked 2026-11-01

CanvasPop

Hand-stretched archival canvas with optional designer proof inspection.

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

Choose 32×40 on their site after you open the link.

Choose 32×40 on their site →

Checked 2026-11-01

32×40" Print Size FAQs

How many pixels is a 32×40 print at 300 DPI?: A 32×40 inch print at 300 DPI requires 9,600 × 12,000 pixels (115.2 megapixels). If your print lab requires a 0.125" full-bleed trim margin on each side, export at 9,675 × 12,075 pixels.
What is 32×40 inches in centimeters and millimeters?: 32×40 inches equals 81.3 × 101.6 cm (813 × 1016 mm). The total surface area is 1280 square inches (8.89 sq ft).
What aspect ratio is a 32×40 print?: A 32×40 print has a 4:5 aspect ratio (decimal 0.8). Other standard print sizes sharing the exact 4:5 ratio include 8×10", 16×20", 24×30".
Can I print a 12 MP phone photo at 32×40?: A standard 12 MP smartphone photo (3024 × 4032 px) prints at 95 DPI on a 32×40" print. For crisp close-up detail, run your photo through our free browser 4× upscaler first.

32×40" Resolution Table by DPI & Viewing Distance

Wall Placement Rule

Frame & Mat Pairing

Canvas Wrap Allowance

Test Your Photo for a 32×40" Print

Where to print a 32×40 canvas print

Where to print a 32×40 canvas print

32×40" Print Size FAQs

Compare Other Standard Print Sizes