Dilution calculator
Solve C₁V₁ = C₂V₂ for any missing concentration or volume (consistent units).
Calculator
How to use
Dilution
$$C_1 V_1 = C_2 V_2$$
Use the same concentration unit for $C_1$ and $C_2$, and consistent volume units for $V_1$ and $V_2$.
When to use
- Preparing a weaker solution from a stock.
- Serial dilutions in labs or assays.
Educational use only. Double-check values for labs, homework, and exams.