Why Product Photo Margins Matter
When a background-removed product sits on a square canvas, inconsistent margins make an entire catalog look uneven. This calculator takes your canvas size and desired margin percentage and returns the exact margin in pixels plus the size the product image should occupy.
Typical Margin Guidelines
Most e-commerce platforms require the product to fill at least 85% of the canvas, which is why 5-15% margin is the most common range in practice. Margins above 40% make the product look too small and can hurt click-through rate.
Using This for Batch Editing
Plug the calculated margin pixels directly into your canvas-resize settings in Photoshop or a batch-editing tool to align many product photos to the same ratio at once. If you plan to add a drop shadow, it's safer to leave a slightly more generous margin (10-15%).
Frequently Asked Questions
5-15% margin usually works well. Major marketplaces like Amazon often require the product to fill at least about 85% of the canvas.
Too little margin leaves no room for shadows or watermarks, and increases the risk of the product looking cropped in square thumbnails.