Chemistry Calculators
Professional tools for Chemistry Calculators
Our Chemistry Calculators collection covers every chemistry topic from molarity and pH to stoichiometry, gas laws, and thermochemistry. Whether you are preparing solutions in a lab, solving AP Chemistry problems, or studying for a college exam, our 95 free chemistry calculators provide instant answers with complete step-by-step solutions!
Dilution Factor Calculator – C1V1=C2V2, Dilution Ratio & Serial Dilution Solve
Free dilution factor calculator. Solve C1V1=C2V2 equations, calculate dilution ratios (1:10, 1:50), serial dilutions, and cell dilutions. Instant recipe box showing exactly how to prepare your solution
Use Calculator →Reaction Order Calculator – Zero First & Second Order Kinetics, Half Life & Rate Constant
reaction order calculator solve zero order, first order, and second order integrated rate laws, calculate half-life, find rate constant k, and determine reaction order from experimental data with step-by-step working
Use Calculator →Reaction Order Calculator – Zero, First & Second Order Kinetics, Half Life & Rate Constant
Free reaction order calculator solve zero order and first order kinetics equations, calculate half-life, determine reaction order from data. Includes integrated rate law solver and graphs.
Use Calculator →Partial Pressure Calculator – Dalton’s Law, Mole Fraction & Gas Mixtures
partial pressure calculator use Dalton's Law and mole fraction to find partial pressure of any gas. Includes ideal gas law method, gas mixture analyzer, and pressure unit converter.
Use Calculator →Percent Composition Calculator | Find Composition by Mass of Any Compound
find the percent composition by mass of any compound from its chemical formula or mass data. Step-by-step working with examples and practice problems.
Use Calculator →Empirical Formula Calculator – Find Empirical & Molecular Formula from Percent Composition
Free empirical formula calculator - find the empirical and molecular formula from percent composition or element masses. Step-by-step working with examples for every calculation.
Use Calculator →Limiting Reactant Calculator – Find Limiting & Excess Reagent Step by Step
Free limiting reactant calculator - identify the limiting reagent and excess reactant from any chemical equation. Full step-by-step working, mole calculations, and practice problems included.
Use Calculator →Percent Yield Calculator | Theoretical,Actual & Experimental Yield
Free percent yield calculator — calculate theoretical yield, actual yield, and experimental yield step by step. Includes multi-step reaction yield and stoichiometry solver.
Use Calculator →Molarity Calculator & Solver Moles,Grams,mM to M Converter
Free molarity calculator solve for moles, volume, or concentration. Convert mM to M, µM to mM, and calculate molar mass by formula. Step-by-step working shown.
Use Calculator →pH Calculator – Convert Molarity to pH, pOH & Concentration
Free pH calculator – convert molarity to pH, find pOH, and calculate concentration of any solution. Step-by-step results with formula explanation.
Use Calculator →DNA Concentration Calculator
Scientific Laboratory Tool DNA Concentration Calculator Calculate nucleic acid concentration from spectrophotometry (A260) readings using the Beer-Lambert Law. Sample & […]
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