Free Business Calculators
Make smarter business decisions with the numbers.
Calculate margins, pricing, marketing performance, sales metrics and more with fast, free business tools.
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Popular calculators
Practical tools for the business questions that come up every day.
Profit Margin Calculator
Calculate profit, margin, and markup from cost and selling price.
Open calculator Pricing & ProfitMarkup Calculator
Calculate profit, markup, and margin from cost and selling price.
Open calculator Pricing & ProfitBreak-Even Calculator
Estimate the units and revenue needed to cover fixed costs.
Open calculator MarketingROI Calculator
Calculate simple return on investment from investment cost and final value.
Open calculator MarketingCPM Calculator
Calculate cost per thousand impressions from ad spend and impressions.
Open calculator SalesCommission Calculator
Calculate sales commission earned and total compensation with base pay.
Open calculator SalesPay Raise Calculator
Calculate a new salary or hourly rate after a percentage pay raise.
Open calculator Pricing & ProfitDiscount Calculator
Calculate the final sale price and savings from a percentage discount.
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Browse by category
Find the right formula by the decision you need to make.
Pricing & Profit
Set prices, protect margins, and understand profitability.
8 calculators
Marketing
Measure acquisition efficiency and advertising returns.
10 calculators
Sales
Plan targets, commissions, and revenue performance.
2 calculators
Finance
Model business costs, value, and financial decisions.
1 calculator
Built for useful answers
Business calculations without the spreadsheet setup
BizFormula turns common pricing, marketing, sales, and finance formulas into clear inputs, instant results, and practical explanations—free, with no signup.
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More tools to try
Move from one metric to the next without losing context.
Profit Margin Calculator
Calculate profit, margin, and markup from cost and selling price.
Open calculator Pricing & ProfitMarkup Calculator
Calculate profit, markup, and margin from cost and selling price.
Open calculator Pricing & ProfitBreak-Even Calculator
Estimate the units and revenue needed to cover fixed costs.
Open calculatorLearn the method
Formulas & business guides
Learn each equation by hand, follow a worked example, and understand the assumptions before using the result.