Percentage Calculator
Instantly calculate percentages, percentage increases or decreases, and reverse percentages with ease. This all-in-one percentage calculator helps you find answers fast, no matter what types of percentages that have a numerator and denominator. Simply enter any two values – such as the part and the whole – and the calculator automatically finds the third. You can even switch modes to calculate how much something has increased or decreased in percentage terms.
Percentage Calculator
Enter both values to calculate
How the Calculation Works
Perfect for students, shoppers, freelancers, and business owners, this calculator is built for simplicity and precision. It supports large numbers, decimals, and rounding options, showing clear step-by-step results so you can understand how the percentage was computed.
No logins, no setup – just open, type, and calculate instantly. The tool works flawlessly on desktop and mobile, loads in seconds, and doesn’t store any personal data.
Whether you’re analyzing budgets, comparing data, or figuring out what percent off a sale gives you, this calculator saves time and ensures accuracy every time. Try it now and see how fast you can solve percentage problems without a spreadsheet or formula. Smart, simple, and built for everyday math. Your reliable tool for quick and accurate percentage conversions.