Enter your gift box's length, width, and height to find out exactly how much wrapping paper you need. The Gift Wrapping Calculator applies the standard overlap formula and returns the minimum paper sheet size, total paper area, and estimated ribbon length — so you cut once and wrap perfectly.
Total Paper Area Needed
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Sheet Width
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Sheet Length
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Estimated Ribbon Length
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Total Area (All Gifts)
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The standard formula adds together two lengths plus two widths (for the wrap-around) and two heights plus two widths (for the ends), then adds an overlap allowance of around 15%. This calculator does that math automatically — just enter your box dimensions and it tells you the exact sheet size to cut.
For a rectangular box, the minimum sheet width = 2 × (length + height) × overlap factor, and the sheet length = 2 × (width + height) × overlap factor. Multiply the two together to get total area. Adding a 15% overlap is the most common recommendation for clean, secure seams.
Overlap allowance is extra paper added beyond the bare minimum so you can fold edges neatly and tape seams securely. A 15% allowance works for most standard paper weights. Use 20–25% for thick or embossed paper that doesn't fold as crisply.
A common rule of thumb is to measure the perimeter of the box going one direction (length + height × 2) plus the perimeter going the other direction (width + height × 2), then add about 30 cm (12 inches) extra for the bow. The calculator estimates this automatically based on your dimensions.
Cut as close to the calculated dimensions as possible rather than tearing off a generous sheet. Using the diagonal wrapping technique can also save up to one-third of paper compared to the traditional flat-fold method. Recycled or kraft paper is also more eco-friendly.
Gift bags are quicker and reusable, making them a greener option for oddly shaped items. However, wrapping paper tends to give a more polished, personalized presentation — especially for boxy gifts where the calculator can give you a precise cut with minimal waste.
This calculator is optimized for rectangular boxes, which are the most common gift shape. For cylinders, a rough estimate is to use the diameter as both length and width and the height as normal. Irregular shapes usually work best with a gift bag or layered tissue paper instead.
Yes — use the 'Number of Identical Gifts' field to multiply the results for a batch of same-sized boxes. The calculator will show you the combined total area so you know exactly how much paper to buy or cut in one go.