Ribbon for every box, measured before you cut.

2 × length + 2 × width + 4 × height, plus the bow.

That is a cross wrap: the ribbon goes around the box both ways. We add ribbon for the bow and 5% for trimming, and show you the result in inches, centimeters and yards.

Some bow amounts are estimates until we have measured real bows. Each calculator says so next to the result.