About PeakExporter

Last updated 2026-10-11

PeakExporter is a free set of pricing and profit calculators for exporters and small businesses: margins and markups, VAT, discounts and price increases, break-even, ROI, IRR and payback, sales commission, COGS and late-payment interest. Each page does one job and works straight away: there is no account and nothing to install.

How it works

• Everything runs in your browser. What you type or choose stays on your device; nothing is uploaded.
• Results are computed, not typed in. The examples on each page are produced by the same code the tool runs, and the code is tested against independently calculated results.
• Every result shows its working. Each calculator lists the formula and the steps with your numbers, and prints a dated record.
• Estimates, not advice. Rates you enter (tax, interest) are your responsibility to check; the site never assumes today’s rate.
• Third-party material used on the site is listed on the credits page.

If a tool gives a wrong result, please tell us through the contact page.

Who runs it

PeakExporter is owned and operated by SKYSEED TECH LLC. You can write to us at jun@peakexporter.com.

Advertising

The site is free to use. We may show advertising in future to pay for hosting and development. If we do, ads will be labelled “Advertisement”, will never cover a tool, and are described in the privacy policy.