Dilution Ratio Calculator
Split a target mixture volume into concentrate and diluent by volume parts.
Formula
Vc=V×a/(a+b); Vd=V−Vc; ratio a:b means concentrate:diluent.
Combined volume: 1 L · Concentrate volume ≈ (1 L)×(1)÷((1)+(3)) · Diluent volume ≈ (1 L)-(0.25)
How to use
- Enter concentrate and diluent parts.
- Enter the target combined volume.
- Read each volume in liters.
Examples
- 1 L at 1:3 uses 0.25 L concentrate and 0.75 L diluent.
Frequently asked questions
What does 1:3 mean here?
One part concentrate plus three parts diluent, totaling four parts.
Is dilution factor the same?
No. A factor of 4 corresponds here to a concentrate:diluent ratio of 1:3.
Are volumes always additive?
No. This mixing estimate assumes additive volumes; follow the product label for actual preparation.
Sources
Updated: