Business tools
Fast, accurate calculators for pricing, profitability, and financial decisions — built for owners, freelancers, and finance teams.
Business
Profit Margin Calculator
Calculate gross profit and profit margin from cost and revenue.
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Markup Calculator
Find the selling price and markup percentage from cost.
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ROI Calculator
Calculate return on investment as a percentage and net gain.
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Break-Even Calculator
Find how many units you must sell to cover your costs.
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Percentage Calculator
Solve percentages: X% of Y, what percent, and percent change.
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