Metis is a fast, intuitive app that helps you solve percentage calculations like discounts, increases, changes, and more.
Enter your values and let Metis do the math. Whether it's a discount, reverse percent, or growth rate, your answer appears instantly.
Everything you need for percentage calculations in one powerful app
Calculate what percentage one number is of another quickly and accurately
Find the final price after applying discounts and see your savings instantly
Calculate tips and split bills easily for restaurants and services
Add or remove tax from prices with automatic tax rate calculations
Calculate values after percentage increases for pricing and growth
Find values after percentage decreases for markdowns and reductions
Calculate the percentage difference between two values over time
Calculate investment growth with compound interest over time
Determine profit margins from cost and selling price for business
Convert between markup and margin for accurate pricing strategies
Find the original value before a percentage was applied
Calculate how parts contribute to the whole as percentages
Find the percentage increase required to reach your target value