Calculator Tool

Ratio Calculator

Simplify ratios, scale them up or down, and solve common ratio word problems with clear explanations.

How to Use This Calculator

Simple steps to solve your ratio calculator problems

1

Try AI Math Solver

Click the button above to access our AI-powered math solver.

2

Input Your Problem

Type, paste, or upload an image of your ratio calculator problem in natural language.

3

Get Step-by-Step Solution

Receive a detailed walkthrough with clear explanations for each step.

4

Ask Follow-up Questions

Need clarification? Ask questions about any step in the solution process.

Example prompts to paste

  • Simplify the ratio 45:60
  • If the ratio of boys to girls is 3:5 and there are 40 students, how many boys?
  • Scale 2:7 to have a first part of 10

About This Calculator

Why MathAI GPT is different from traditional calculators

Ratios compare quantities. Simplifying a ratio is like simplifying a fraction—divide both parts by their GCF. Scaling ratios is useful for recipes, maps, and proportional reasoning.

Common Uses

  • Simplify ratios like 24:36
  • Scale ratios up or down
  • Convert between ratio and fraction forms
  • Solve part-to-whole ratio problems

Key Advantages

Shows each logical step — not just the final answer
Understands free-form math and plain language together
Accepts images of handwritten or printed problems
Helps you learn the method, not just copy answers
Ratio Calculator | MathAI GPT