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Ratio to Percentage Converter

Convert ratios into exact percentage shares and decimal values.

Ratio to Percentage Converter Result
0.00
Step-by-Step Breakdown:

Enter values and click Calculate.

Mathematical Formula & Method

Ratio to Percentage Converter Formula
Part-to-Whole: (A / B) × 100% | Part-to-Part: [A / (A + B)] × 100%

Worked Examples & Step-by-Step Solutions

Ratio 3:5 (Part to Part)
  1. Total parts: 3 + 5 = 8.
  2. Share of A: 3 / 8 = 37.50%.
  3. Share of B: 5 / 8 = 62.50%.

How to Use the Ratio to Percentage Converter

  1. Enter ratio terms and choose interpretation mode.

Important Assumptions & Unit Conventions

  • Terms cannot sum to zero.

Frequently Asked Questions

What is 3:5 as a percentage of total?

3 out of (3+5=8) total parts is 37.5%.

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