Exact inch examples

Multiply physical inches by image PPI

The A6 example shows nearest-pixel rounding at 300 PPI; the 11 × 17 inch Tabloid example produces exact integers at 150 PPI. Device DPI and production settings stay outside the arithmetic.

Postcard4 min example

A6 postcard at 300 PPI

Calculate an A6 postcard from its exact 105 × 148 mm base to a nearest-whole-pixel canvas at 300 PPI.

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Poster4 min example

Tabloid poster at 150 PPI

Calculate an exact 11 × 17 inch Tabloid poster at 150 PPI as a 1650 × 2550 pixel canvas.

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