Not sure what box size you need? This free Box Size Finder gives you a recommended box style, an internal size range, and a suggested material in seconds, based on your product and how much protection it needs. It is a starting point, and our team confirms the exact size for free on your quote, with free samples and a free 3D mockup before you commit.
Measure your product at its widest points.
How to measure your product
Measure your product at its widest points for length, width, and height. If your product has an irregular shape or you plan to include an insert or extra items, add a little room, or just tell us in the notes and on your quote and we will size it precisely. Getting the internal size right matters, because a box that is too big wastes material and shipping cost, and a box that is too tight risks damage.
What happens after you get your recommendation
Your recommendation gives you a confident starting point. When you request a free quote, our design team confirms the exact internal size, the best style, and the right material for your product, then sends free samples and a free 3D mockup so you can see and feel it before you order. With no minimum order, you never have to overbuy, and higher quantities lower your unit price.
Frequently asked questions
Is the box size finder free to use?
Yes. The tool is completely free, and so are your samples, your design, and your 3D mockup when you request a quote. There is no minimum order.
How accurate is the recommended size?
It is an accurate starting point based on your product dimensions and protection needs. Our team confirms the exact size for free on your quote and proof, so your final box fits perfectly.
What if my product is an unusual shape?
Add a note in the tool or on your quote. We design custom sizes and inserts for irregular products at no extra cost, and we confirm the fit with a free sample and mockup.
Can you fit an insert or multiple items?
Yes. Tell us in the notes and we will size the box and design a fitted insert to hold your items securely, then confirm it with a free sample.
Ready to size your box?
Use the finder above, then request a free quote and our team will confirm your exact box, free of charge, with free samples and a 3D mockup.
Want the details first? Read our Custom Packaging FAQ and Glossary for clear answers to common questions and plain English definitions of every packaging term.