Profit Calculator
Calculate profit with reusable inputs and a clear result. This free calculator runs locally, keeps inputs in page memory and does not send entered amounts to analytics.
🔒 100% private — files never leave your browser
Result
- Profit
- 300
- Profit margin
- 30
Values stay in this page memory. Copy the result before leaving or refreshing.
Formula
profit = revenue − total costs; margin = profit ÷ revenue × 100
Worked example
$1,000 revenue − $700 costs = $300 profit and 30% margin.
How to interpret the result
Calculate profit with reusable inputs and a clear result. This free calculator runs locally, keeps inputs in page memory and does not send entered amounts to analytics.
How to use the Profit Calculator
- 1 Enter the values for the calculation.
- 2 Review the formula and worked example below the form.
- 3 Copy the result before leaving or refreshing.
Frequently asked questions
What is the profit formula?
profit = revenue − total costs; margin = profit ÷ revenue × 100.
Are my entered amounts uploaded?
No. The calculation runs in your browser. New calculations do not write inputs into the address.
Is this financial, tax or medical advice?
No. This is a general arithmetic tool. Verify business decisions and local requirements with qualified sources.