Dilution Calculator
Find the final volume when diluting a solution, using C1V1 = C2V2.
Quick answer: enter your details below and click Calculate Dilution — your result appears instantly, right here in your browser. Nothing you enter is uploaded or stored.
D
500 New Tools
Enter your details below.
How to use
- Enter starting concentration and volume.
- Enter the target concentration.
- Click Calculate Dilution.
About this tool
Enter the starting concentration and volume plus the target concentration. The tool solves C1V1 = C2V2 for the final volume. It assumes volumes add simply and the solute amount stays the same.
Frequently asked questions
Does solvent to add equal final minus initial?
Yes, on the usual assumption that volumes add simply.
Can I use any concentration units?
Yes, as long as both concentrations use the same units.