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Dilution Ratio Calculator

Find water and concentrate for a dilution ratio.

Calculated Output

Concentrate (mL) 90.909

Water (mL) 909.09

Formula: concentrate = total ÷ (ratio + 1)

Step-by-Step Breakdown

1. Values used:

2. Dilution ratio (1:X) = 10

3. Total volume needed = 1,000 mL

5. Concentrate = 90.909mL

6. Water = 909.09mL

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The math behind it

concentrate = total volume ÷ (ratio + 1); water = total − concentrate.

1:10 ratio, 1 L total → ~91 mL conc + 909 mL water.

Ratio format?

1:10 means 1 part product to 10 parts water (11 total parts).