Ratio Calculator
Simplify ratios and scale proportions with ease
Enter the first number of your ratio
Enter the second number of your ratio
Simplified:
0:0
Fraction:
0/0
Scaled:
0:0
Use Cases
Simplifying Ratios
Reduce complex ratios to their simplest form
Scale Conversions
Scale up or down ratios for proportional calculations
Recipe Adjustments
Adjust recipe ingredients based on ratio calculations
Construction & Design
Calculate dimensions and proportions
How to Use
- Enter your first number in the first input
- Enter your second number in the second input
- See the simplified ratio instantly
- Set a scale factor to proportionally increase the ratio
How It Works
- GCD Calculation: Finds greatest common divisor to simplify
- Ratio Simplification: Reduces all parts by the GCD
- Proportional Values: Shows scaled versions of the ratio
- Multiple Formats: Displays results in different notations
- Real-time Processing: Updates instantly as you enter values
- Browser-Based: All calculations performed locally
Frequently Asked Questions
How do I simplify a ratio?
Find the GCD of all numbers and divide each by it.
What does 2:4:6 simplify to?
2:4:6 simplifies to 1:2:3 by dividing by 2.
Can I use decimals in ratios?
Yes, the calculator handles decimal values.
Is my data stored?
No, all processing is done locally in your browser.
What is the practical use of ratios?
Ratios are used in cooking, design, construction, and many other fields.