Chemistry Calculators | Free Online Lab Tools

Chemistry Calculators

Unlock efficiency in the lab with our chemistry calculators at FreeOnlineCalculators.net. From molarity and pH calculations to stoichiometry and concentration solutions, our free online tools are perfect for students, researchers, and professionals.

Reaction & Gas Law Calculators

Redox Reaction Calculator
Combined Gas Law Calculator
Ideal Gas Law Calculator

Concentration Calculators

CASC – Concentration and Solution Calculator

pH & Buffer Calculators

pH and Buffer Calculators
Buffer Calculator
pH of Basic Buffer Calculator
pH of Acid Buffer Calculator
pH of Salt of Weak Acid and Weak Base Calculator
pH of Salt of Weak Base and Strong Acid Calculator

Stoichiometry & Yield Calculators

Empirical Formula Calculator
Molar Mass Calculator
Maximum Yield of Intermediate Product Calculator
Product Yield of Sequential Reaction Calculator
Parallel Reaction Product Percentage Calculator

Miscellaneous Calculators

Half-Life Calculator
Partial Pressure Calculator