Shipping Box Volume Calculator

Yes. After computing the cubic volume, it automatically converts to liters and US gallons so you can estimate liquid capacity or compare with container specifications.

No. The calculator uses the inner dimensions you provide. If you need to account for cardboard thickness or packing material, subtract that from the outer measurements before entering.

Dimensional weight (DIM weight) is a pricing method used by carriers like UPS, FedEx, and USPS. They divide the cubic volume (in cubic inches) by a factor (typically 139 for domestic US) to estimate weight. If the DIM weight exceeds actual weight, you are charged based on DIM weight.

Measure your product and add 2 inches on each side for packing material. Use this calculator to find the volume, then compare with standard shipping box sizes offered by your carrier.

Yes. Enter the dimensions of a pallet or crate in feet or meters to calculate total cubic volume. This is useful for LTL (less than truckload) freight quoting.

Yes, embedding the Shipping Box Volume Calculator is free. Hit the "Embed" button on this page, adjust the width, height, and theme, then grab the iframe code. It works on WordPress, Wix, Squarespace, Shopify, and plain HTML pages. No registration needed. Full instructions at calculory.com/services/embed-calculators.