🔢 What is a Ratio Calculator?

A Ratio Calculator helps you:

• Simplify ratios (like 10:20 → 1:2)
• Compare two or more numbers
• Solve missing values in proportions

🎯 How to Use a Ratio Calculator

1. Enter Values
   
   • Example: 10 and 20
2. Choose Operation
   
   • Simplify ratio
   • Find equivalent ratio
   • Solve proportion
3. Click “Calculate”
   
   • Press the calculate button
4. View Result
   
   • Get simplified or equivalent ratio

📊 Example

👉 Ratio: 10 : 20

• Divide both by 10

➡️ Result: 1 : 2

📊 Proportion Example

👉 If 2 : 4 = x : 8

• x = 4

➡️ Final ratio: 2 : 4 = 4 : 8

⚡ Common Uses

• 📘 Math problems
• 🧪 Science calculations
• 💰 Finance & business
• 🍳 Cooking measurements