Molarity Dilution Calculator
Calculate solution dilution using the C1V1=C2V2 equation.
Loading Tool...
Applications
Used by chemistry students, lab technicians, pharmacists, and researchers to prepare solutions of specific concentrations by dilution.
The Formula
The dilution equation CV₁ = C₂V₂ states that the moles of solute remain constant before and after dilution. Given any three values, the fourth can be calculated: V₁ = (C₂ × V₂) / C₁, C₁ = (C₂ × V₂) / V₁, V₂ = (C₁ × V₁) / C₂, C₂ = (C₁ × V₁) / V₂.
Fun Fact: The dilution equation is derived from the principle of conservation of mass — the number of moles of solute does not change when you add more solvent.
Related Tools
View all toolsWire Gauge (Voltage Drop)
Check if your DC wire can safely carry your load over distance.
ABV Calculator
Calculate Alcohol By Volume for homebrewing. Estimate alcohol content from Original and Final Gravity readings.
Asphalt Tonnage Calculator
Estimate hot mix asphalt (HMA) needed to cover a rectangular area at a specified depth. Designed for contractors, DIY homeowners, and project managers.
Battery Run Time Estimator
Estimate how long a battery will power a given load. Enter battery capacity (mAh or Wh) and device current draw to see hours of runtime.
Brake Horsepower Calculator
Calculate brake horsepower from torque and RPM readings. Supports lb-ft and Nm, with kW conversion, wheel HP, and power-to-weight ratio.
Kinetic Energy
Calculate the kinetic energy of a moving object. Explore the relationship between mass and velocity.