Business Calculators

Fast calculators for pricing, profit margins, markup, and business decisions.

Calculate profit, margin, and markup from your cost and price.

Work out markup, profit, and margin from cost and price.

Estimate a website project's cost from its type, pages, design, features, content, and SEO.

Find a percentage of a number, what percent one number is of another, percentage change, and more.

Work out your exact age in years, months, and days, and the time until your next birthday.

Generate one or many random numbers in any range — integers or decimals, with or without duplicates.