Free calculators for smarter business decisions

Business calculators for profit, VAT, pricing, freelancers and growth.

Fast, simple tools for founders, freelancers and small business owners. No signup. No spreadsheet needed.

Open calculators

Popular business money calculators

Choose a tool. Results update instantly and stay on your device.

Calculator

Profit Margin Calculator

Calculate gross profit, margin percentage and markup from cost and revenue.

Calculator guides

Each calculator also has a focused guide page for quick explanations and examples.

Profit Margin Calculator
VAT Calculator
Freelance Hourly Rate Calculator
Break-even Calculator
Discount Calculator
Salary to Hourly Calculator
ROI Calculator
Compound Growth Calculator
Markup Calculator
Invoice Total Calculator

Why these calculators exist

Small business decisions often come down to a few numbers: price, margin, tax, cost, time and risk. These tools give quick estimates so you can sanity-check an offer, quote a client, price a product or plan growth.

Important: The results are educational estimates, not financial, tax or legal advice. Always confirm important decisions with a qualified professional.