How to use Finance Calculator

Percentage, discount, tax, tip, split bill, cost of goods, profit margin and break-even calculators in one tool.

Percentage Calculator — Calculate percentages, find what percent one number is of another, and work out percentage change.
Discount Calculator — Calculate the final price after one or two stacked discounts, and how much you save.
Tax / VAT Calculator — Add tax to a base price, or work out the base price and tax already included in a total.
Tip Calculator — Split a bill with tip across any number of people.
Split Bill — Split a bill equally, by item with per-person assignment, or by custom percentage/shares, with tax, service charge, and discount handled automatically, then copy or export the result as an image, PDF, or CSV.
HPP Calculator (Cost of Production) — Calculate cost of production (HPP) per unit from material, labor, and overhead costs, and get a suggested selling price.
Profit Margin & Markup Calculator — Calculate profit, margin, and markup from cost and selling price, or find the right selling price for a target margin.
Break-Even Point (BEP) Calculator — Find your break-even point in units and revenue from fixed costs, variable cost per unit, and selling price.