Chemistry Calculators
Free scientific calculators for molar mass, pH, dilution, and gas laws
12 tools availableAvogadro's Law Calculator
Calculate V1/n1 = V2/n2 relation
Boyle's Law Calculator
Calculate P1V1 = P2V2 relation
Charles's Law Calculator
Calculate V1/T1 = V2/T2 relation
Combined Gas Law
Pressure, Volume, Temp relation
Dilution Calculator
Calculate M1V1 = M2V2 for solutions
Gay-Lussac's Law
Pressure and Temperature
Ideal Gas Law Calculator
Calculate PV=nRT parameters
Molar Mass Calculator
Calculate molar mass (Molecular Weight)
Molarity Calculator
Calculate molar concentration
Percent Yield Calculator
Calculate theoretical vs actual yield
pH Calculator
Calculate pH from H+ ion concentration
Specific Heat Calculator
Calculate Heat Capacity Q=mcT
Chemistry Calculators for Students & Professionals
Perform complex chemical calculations instantly. From determining molar mass to calculating pH levels and dilution ratios, our free tools help you save time in the lab and classroom.