Financial Percentage Calculators

A complete collection of free financial percentage calculators — track price, cost, revenue, sales, stock, rent, and house price increases, plus evaluate investments with IRR and NPV. Every tool runs instantly in your browser with no sign-up.

Tools

Browse All Tools

Pick any calculator below to get started.

Price Percentage Increase Calculator

Calculate the percentage increase in price between two product prices.

Cost Percentage Increase Calculator

Calculate the cost percentage increase between two cost figures.

Stock Percentage Increase Calculator

Calculate the stock percentage increase between two share prices.

Sales Percentage Increase Calculator

Calculate the sales percentage increase between two periods.

Revenue Percentage Increase Calculator

Calculate the revenue percentage increase between two periods.

Rent Percentage Increase Calculator

Calculate the rent percentage increase between an old and new rent.

House Price Percentage Increase Calculator

Calculate the house price percentage increase between two home values.

Pay Percentage Increase Calculator

Calculate the pay percentage increase between two pay figures.

Promotion Percentage Increase Calculator

Calculate the percentage increase in pay from a job promotion with the exact formula shown.

FAQ

Common Questions

Answers to frequent questions about this collection of tools.