Your canvas · 300 DPI
2,790 × 2,460 px
9.3 × 8.2 in · 20oz Skinny
Wrap diagram
Green dashes = safe zone · orange strip = seam (no critical detail there)
Wrap Calculator
1 · Your blank
2 · Your measurements
The math
- Measured around
- 9.05″
- + Seam overlap
- 0.25″
- = Wrap width
- 9.3″
- Safe zone top & bottom
- 0.4″
- Fits letter paper (8.5×11″ landscape), any sublimation printer prints it in one piece.
- Mirror before printing, and keep names and faces out of the orange seam strip.
How it works
From blank in hand to a print-ready canvas in under a minute.
01
Measure your blank
Wrap a flexible tape, or a strip of paper, around the widest printable part, and measure the printable height straight up the side.
02
Enter the numbers
Start from a preset so the fields are pre-filled, then correct them with your measurements. Ruler instead of tape? Switch to diameter. We do the π.
03
Get your exact size
Wrap width with seam overlap (or mug panel with handle gap), in inches, cm and pixels @ 300 DPI, plus the taper verdict and whether it fits your printer's paper.
04
Design & press
Create your canvas at the exact pixel size, keep key art inside the safe zone, then grab the temp & time in the Heat Press Finder and run the Press Timer.
Wrap sizing FAQ
Why measuring beats every template you can download.
The consensus default is 9.3 × 8.2 inches (2790 × 2460 px at 300 DPI). That's a ~9.05″ circumference plus a 0.25″ seam overlap. But “20oz skinny” is not one standard: Hogg, MakerFlo and Amazon blanks all differ slightly. Measure yours. A wrap that's an eighth-inch off shows a white gap or a double-printed seam.
Preset dimensions are verified consensus defaults, but blanks genuinely differ between brands, which is the whole reason this tool asks you to measure. Always test-fit a paper wrap before printing a batch.
