How it works
Solve low-volume + high-volume = final volume and low-concentration × low-volume + high-concentration × high-volume = target-concentration × final volume.
Input definitions
- Lower concentration (%)
- Enter the value in the labeled unit.
- Higher concentration (%)
- Enter the value in the labeled unit.
- Target concentration (%)
- Enter the value in the labeled unit.
- Final volume
- Enter the value in the labeled unit.
A worked example
- Lower concentration (%)
- 10
- Higher concentration (%)
- 30
- Target concentration (%)
- 20
- Final volume
- 100
Assumptions & limits
Use consistent stated units. Ideal geometric or physical model; verify dimensions and applicability before real-world design.
Sources & review
Maintained by AnsRio. Methods and examples use automated checks; this does not imply independent professional certification.
Method updated 2026-10-17. Content checked against the stated method and examples. Our verification approach.
Common questions
Does this account for volume contraction or chemical reactions?
No. It assumes additive volumes and the same concentration basis. It is an arithmetic model, not a medication dosing or chemical handling instruction.
How does Two-solution concentration blend work?
Solve low-volume + high-volume = final volume and low-concentration × low-volume + high-concentration × high-volume = target-concentration × final volume.
What are the limits of Two-solution concentration blend?
Use consistent stated units. Ideal geometric or physical model; verify dimensions and applicability before real-world design.