A convenient alternative to a scale is our priority mail express® flat rate envelopes and priority mail flat rate® envelopes and boxes.

How to measure a box for shipping usps. For example, if your box had a height of 11. The first side of the box that you want to measure is length. The width of the box will be taken from the shortest side.

Now, multiply each of those measurements by two and add them together. Next, find the opening of the box. Next, turn the box 90 degrees and measure the width, which is the side with the.

These are the two shorter sides, not the longest side. You can measure a box in inches by using a ruler or tape measure. Ups carries packages up to 108 inches in.

Make a note of the width. But the postage cost for 16x13x9 is $24 but if iround it down to 16x13x8 the cost is $17. 6.50 to 6.99 rounds up to 7 inches.

Next, measure from the bottom of the box to the top of its side to obtain its depth. To measure a box, start by measuring the longest inner side of the box to get its length. The smallest box has a minimum length of 6 inches and a minimum height of 4 inches.

Measure the length of the box first. How is the size and weight of a parcel determined? Next, turn the box 90 degrees and measure the width, which is the side with the shorter.