About CalcFees

CalcFees is a collection of free fee calculators built for sellers, freelancers, and small business owners who want to know exactly what they'll earn after platform fees.

Every calculator on this site uses fee data verified against official platform pricing pages. We update our calculators whenever platforms change their fee structures, and we clearly mark when each page was last verified.

All calculations run entirely in your browser. We don't send your data anywhere, don't require signups, and don't track your calculations.

Why we built this

Selling online shouldn't require a spreadsheet just to figure out what you'll actually take home. Most platforms bury their fee structures in long documents with multiple tiers, exceptions, and hidden charges. We built CalcFees to give sellers a straightforward answer in seconds.

Accuracy

Fee structures change. If you spot an outdated fee on any of our calculators, please let us know. Each calculator page includes a link to the platform's official pricing page so you can double-check the numbers yourself.