Our percentages & ratios calculators are designed to help students, teachers, and professionals solve math problems quickly and accurately. Each calculator provides step-by-step solutions so you can understand the process, not just get the answer.

All calculations are performed instantly in your browser - no waiting for server responses, and your data stays private. These tools work on any device: desktop, tablet, or mobile.

Available Percentages & Ratios Tools:

Percentage Calculator - Calculate percentages easily. Find percentage of a number, percentage change, and more.
Ratio Calculator - Simplify ratios and solve ratio problems. Compare quantities with ratios.
Unit Rate Calculator - Calculate unit rates and compare prices. Find the rate per unit.