Ratio Calculator
Simplify, scale, and solve ratio problems
Example: 12:16 or 25:100
About Ratios
A ratio compares two or more quantities by showing the relative sizes of the quantities. Ratios can be written as "a:b", "a to b", or as a fraction "a/b". Ratios are used extensively in everyday life, from cooking recipes to business finance.
Types of Ratios
- Part-to-Part: Compares different parts of a whole (boys to girls 3:2)
- Part-to-Whole: Compares one part to the total (wins to games 5:8)
- Rate: Compares different units (60 miles per 1 hour)
Real-World Uses
- Cooking: Recipe ratios (flour to water 3:1)
- Construction: Mixing concrete (cement:sand:gravel 1:2:3)
- Finance: Debt-to-income ratio, profit margins
- Maps: Scale ratios (1:50,000)
- Photography: Aspect ratios (16:9, 4:3)
- Business: Employee-to-customer ratios
How to Use This Calculator
1Enter Your Values
Input the required values in the calculator fields above. Make sure all inputs are valid numbers.
2Click Calculate
Press the "Calculate" button to perform the calculation and see your results.
3Review Results
Review the calculated results displayed below. Use these values for your needs.
Formula
Formula will be calculated based on the inputs provided.
Example:
Example: Enter your values above and click Calculate to see the formula in action.
About Ratio Calculator
The Ratio Calculator is a useful tool for calculating ratio values. This calculator helps you quickly and accurately determine the results you need for your calculations.
When to Use This Calculator
- Quick Calculations: Get instant results without manual computation
- Accuracy: Ensure precise calculations every time
- Planning: Use for project planning and estimation
- Verification: Double-check your manual calculations
Why Use Our Calculator?
- ✅ Instant Results: Get accurate calculations immediately
- ✅ Easy to Use: Simple interface for all skill levels
- ✅ 100% Free: No registration or payment required
- ✅ Mobile Friendly: Works on all devices
- ✅ Accurate: Precise mathematical calculations
Tips for Best Results
- Double-Check Inputs: Verify all values before calculating
- Use Valid Numbers: Ensure inputs are valid numbers
- Review Results: Check results for reasonableness
- Clear and Retry: Clear inputs if you need to recalculate
Frequently Asked Questions
How to Use This Calculator
Enter Your Values
Input the required values in the calculator fields above. Make sure all inputs are valid numbers.
Click Calculate
Press the "Calculate" button to perform the calculation and see your results.
Review Results
Review the calculated results displayed below. Use these values for your needs.
Formula
Formula will be calculated based on the inputs provided.
Example:
Example: Enter your values above and click Calculate to see the formula in action.
About Ratio Calculator
The Ratio Calculator is a useful tool for calculating ratio values. This calculator helps you quickly and accurately determine the results you need for your calculations.
When to Use This Calculator
- Quick Calculations: Get instant results without manual computation
- Accuracy: Ensure precise calculations every time
- Planning: Use for project planning and estimation
- Verification: Double-check your manual calculations
Why Use Our Calculator?
- ✅ Instant Results: Get accurate calculations immediately
- ✅ Easy to Use: Simple interface for all skill levels
- ✅ 100% Free: No registration or payment required
- ✅ Mobile Friendly: Works on all devices
- ✅ Accurate: Precise mathematical calculations
Tips for Best Results
- Double-Check Inputs: Verify all values before calculating
- Use Valid Numbers: Ensure inputs are valid numbers
- Review Results: Check results for reasonableness
- Clear and Retry: Clear inputs if you need to recalculate
What is the difference between a ratio and a fraction?
A ratio compares any two quantities (even different units), while a fraction specifically represents parts of a whole. However, ratios can be expressed as fractions.
How do I simplify a ratio?
Divide both numbers by their greatest common divisor (GCD). For example, 12:16 simplifies to 3:4 by dividing both by 4.
Can ratios have more than two parts?
Yes! Ratios can compare any number of quantities. For example, a 1:2:3 cement mixture ratio compares three ingredients.
What is a unit ratio?
A unit ratio has 1 as one of its terms, like 1:5 or 3:1. It shows the amount of one quantity per single unit of another.