How many centimetres of packaging tape do I need to seal a box?

We recommend a 8 cm overhang per side. If you're sealing both the top and the bottom of the box, we recommend doubling that number.

For example, to seal a 30 cm box top, you'd need 46 cm. And if you're sealing the box from top to bottom, you'd need 92 cm of tape.

For the total measurement required, take that number and multiply it by the number of boxes needed.