Ratio Calculator
Calculate ratio instantly in your browser.
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What this tool does
Calculate ratio instantly in your browser. Nonnegative integer ratios.
How to use the Ratio Calculator
- Enter or select first term.
- Enter or select second term.
- Read the calculated result; change any measurement to compare alternatives.
Formula
simplified ratio=a/GCF(a,b):b/GCF(a,b)
- a
- First term
- b
- Second term
Nonnegative integer ratios.
Worked example
For ratio calculator, the following measurements illustrate the exact method: First term: 12; Second term: 18.
Inputs
- First term12
- Second term18
Result
- Simplified ratio2:3
Results explained
- Simplified ratio
- Simplified ratio from the formula above. Nonnegative integer ratios.
Frequently asked questions
simplified ratio=a/GCF(a,b):b/GCF(a,b)
Nonnegative integer ratios.
Where mathematically meaningful, yes. Fields specify permitted ranges and undefined operations display an error.
Exact integer calculations use safe integers; decimal calculations use browser floating point, so small rounding differences can occur.
All values remain in your browser and are never uploaded.