--- title: "Chemistry Calculators | XTRAW Tools" description: "Chemistry calculators for concentration, molarity, spectroscopy, biochemistry, molecular weight, and lab estimates." url: "https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/by,ordering/dirDesc" date: "2026-08-21T09:11:57+00:00" language: "en-GB" --- ## [ Acid-Base Calculators ![Acid-Base Calculators category image](https://xtraw.com/images/virtuemart/category/237_acid-base-calculators.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/acid-base-calculators "Acid-Base Calculators") ## [ Buffer Calculators ![Buffer Calculators category image](https://xtraw.com/images/virtuemart/category/238_buffer-calculators.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/buffer-calculators "Buffer Calculators") ## [ Chemical Formula Calculators ![Chemical Formula Calculators category image](https://xtraw.com/images/virtuemart/category/240_chemical-formula-calculators.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/chemical-formula-calculators "Chemical Formula Calculators") ## [ Chemical Kinetics Calculators ![Chemical Kinetics Calculators category image](https://xtraw.com/images/virtuemart/category/243_chemical-kinetics-calculators.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/chemical-kinetics-calculators "Chemical Kinetics Calculators") ## [ Colligative Property Calculators ![Colligative Property Calculators category image](https://xtraw.com/images/virtuemart/category/236_colligative-property-calculators.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/colligative-property-calculators "Colligative Property Calculators") ## [ Composition Chemistry Calculators ![Composition Chemistry Calculators category image](https://xtraw.com/images/virtuemart/category/233_composition-chemistry-calculators.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/composition-chemistry-calculators "Composition Chemistry Calculators") ## [ Dilution Calculators ![Dilution Calculators category image](https://xtraw.com/images/virtuemart/category/248_dilution-calculators.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/dilution-calculators "Dilution Calculators") ## [ Electrochemistry Calculators ![Electrochemistry Calculators category image](https://xtraw.com/images/virtuemart/category/242_electrochemistry-calculators.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/electrochemistry-calculators "Electrochemistry Calculators") ## [ Gas Law Calculators ![Gas Law Calculators category image](https://xtraw.com/images/virtuemart/category/235_gas-law-calculators.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/gas-law-calculators "Gas Law Calculators") ## [ Molar Mass Calculators ![Molar Mass Calculators category image](https://xtraw.com/images/virtuemart/category/232_molar-mass-calculators.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/molar-mass-calculators "Molar Mass Calculators") ## [ Nuclear Chemistry Calculators ![Nuclear Chemistry Calculators category image](https://xtraw.com/images/virtuemart/category/241_nuclear-chemistry-calculators.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/nuclear-chemistry-calculators "Nuclear Chemistry Calculators") ## [ Solution Chemistry Calculators ![Solution Chemistry Calculators category image](https://xtraw.com/images/virtuemart/category/231_solution-chemistry-calculators.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/solution-chemistry-calculators "Solution Chemistry Calculators") ## [ Spectroscopy Calculators ![Spectroscopy Calculators category image](https://xtraw.com/images/virtuemart/category/245_spectroscopy-calculators.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/spectroscopy-calculators "Spectroscopy Calculators") ## [ Stoichiometry Calculators ![Stoichiometry Calculators category image](https://xtraw.com/images/virtuemart/category/234_stoichiometry-calculators.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/stoichiometry-calculators "Stoichiometry Calculators") ## [ Titration Calculators ![Titration Calculators category image](https://xtraw.com/images/virtuemart/category/239_titration-calculators.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/titration-calculators "Titration Calculators") Sort by [Sorted Product Name -/+](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/by,ordering/dirDesc "-/+") [Product Name](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/by,product_name/dirDesc "Product Name") [Ordering](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/by,ordering/dirDesc "Ordering") - Start - Prev - 1 - [2](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/by,ordering/dirDesc/results,25-48 "2") - [Next](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/by,ordering/dirDesc/results,25-48 "Next") - [End](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/by,ordering/dirDesc/results,25-48 "End") Page 1 of 2 Results 1 - 24 of 39 24 # Chemistry Calculators #### Latest Tools [ ![Serial Dilution Lab Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-serial-dilution-lab-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/serial-dilution-lab-calculator "Serial Dilution Lab Calculator") new ## [Serial Dilution Lab Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2396&virtuemart_category_id=230&Itemid=173) Calculate concentrations at each step of a serial dilution ... Be the first to review product [ ![Dilution Factor Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-dilution-factor-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/dilution-factor-calculator "Dilution Factor Calculator") new ## [Dilution Factor Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2395&virtuemart_category_id=230&Itemid=173) Calculate dilution factor and final concentration from ... Be the first to review product [ ![Gas Law Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-gas-law-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/gas-law-calculator "Gas Law Calculator") new ## [Gas Law Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2389&virtuemart_category_id=230&Itemid=173) Apply Boyle's, Charles's, Gay-Lussac's, or Combined Gas ... Be the first to review product #### Products [ ![Wavelength Frequency Energy Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-wavelength-frequency-energy-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/wavelength-frequency-energy-calculator "Wavelength Frequency Energy Calculator") new ## [Wavelength Frequency Energy Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2386&virtuemart_category_id=230&Itemid=173) Convert between wavelength, frequency, and photon energy. ... Be the first to review product [ ![Titration Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-titration-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/titration-calculator "Titration Calculator") new ## [Titration Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2376&virtuemart_category_id=230&Itemid=173) Calculate unknown concentration using acid-base titration ... Be the first to review product [ ![Theoretical Yield Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-theoretical-yield-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/theoretical-yield-calculator "Theoretical Yield Calculator") new ## [Theoretical Yield Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2358&virtuemart_category_id=230&Itemid=173) Calculate theoretical yield from moles of limiting reagent ... Be the first to review product [ ![Stoichiometry Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-stoichiometry-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/stoichiometry-calculator "Stoichiometry Calculator") new ## [Stoichiometry Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2388&virtuemart_category_id=230&Itemid=173) Calculate moles or mass of product from moles of reactant ... Be the first to review product [ ![Solution Concentration Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-solution-concentration-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/solution-concentration-calculator "Solution Concentration Calculator") new ## [Solution Concentration Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2362&virtuemart_category_id=230&Itemid=173) Calculate molar concentration from mass, molar mass, and ... Be the first to review product [ ![Serial Dilution Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-serial-dilution-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/serial-dilution-calculator "Serial Dilution Calculator") new ## [Serial Dilution Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2361&virtuemart_category_id=230&Itemid=173) Calculate final concentration after n serial dilution ... Be the first to review product [ ![Reaction Rate Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-reaction-rate-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/reaction-rate-calculator "Reaction Rate Calculator") new ## [Reaction Rate Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2383&virtuemart_category_id=230&Itemid=173) Calculate average reaction rate from change in ... Be the first to review product [ ![Radioactive Decay Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-radioactive-decay-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/radioactive-decay-calculator "Radioactive Decay Calculator") new ## [Radioactive Decay Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2379&virtuemart_category_id=230&Itemid=173) Calculate remaining quantity after radioactive decay over ... Be the first to review product [ ![pOH Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-poh-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/poh-calculator "pOH Calculator") new ## [pOH Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2371&virtuemart_category_id=230&Itemid=173) Calculate pOH from hydroxide ion concentration or from pH. ... Be the first to review product [ ![pH Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-ph-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/ph-calculator "pH Calculator") new ## [pH Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2370&virtuemart_category_id=230&Itemid=173) Calculate pH from hydrogen ion concentration or from pOH. ... Be the first to review product [ ![Percent Yield Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-percent-yield-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/percent-yield-calculator "Percent Yield Calculator") new ## [Percent Yield Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2357&virtuemart_category_id=230&Itemid=173) Calculate percent yield of a reaction from actual and ... Be the first to review product [ ![Percent Composition Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-percent-composition-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/percent-composition-calculator "Percent Composition Calculator") new ## [Percent Composition Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2356&virtuemart_category_id=230&Itemid=173) Calculate the percent composition of an element in a ... Be the first to review product [ ![Osmotic Pressure Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-osmotic-pressure-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/osmotic-pressure-calculator "Osmotic Pressure Calculator") new ## [Osmotic Pressure Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2367&virtuemart_category_id=230&Itemid=173) Calculate osmotic pressure of a solution using the van't ... Be the first to review product [ ![Normality Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-normality-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/normality-calculator "Normality Calculator") new ## [Normality Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2363&virtuemart_category_id=230&Itemid=173) Calculate normality from molarity and n-factor (equivalents ... Be the first to review product [ ![Nernst Equation Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-nernst-equation-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/nernst-equation-calculator "Nernst Equation Calculator") new ## [Nernst Equation Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2381&virtuemart_category_id=230&Itemid=173) Calculate cell potential at non-standard conditions using ... Be the first to review product [ ![Moles to Grams Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-moles-to-grams-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/moles-to-grams-calculator "Moles to Grams Calculator") new ## [Moles to Grams Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2352&virtuemart_category_id=230&Itemid=173) Convert moles of a substance to grams using molar mass. Use ... Be the first to review product [ ![Molecular Weight Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-molecular-weight-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/molecular-weight-calculator "Molecular Weight Calculator") new ## [Molecular Weight Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2354&virtuemart_category_id=230&Itemid=173) Calculate molecular weight by summing atomic weights of ... Be the first to review product [ ![Molecular Formula Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-molecular-formula-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/molecular-formula-calculator "Molecular Formula Calculator") new ## [Molecular Formula Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2378&virtuemart_category_id=230&Itemid=173) Determine the molecular formula from empirical formula mass ... Be the first to review product [ ![Molarity Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-molarity-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/molarity-calculator "Molarity Calculator") new ## [Molarity Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2350&virtuemart_category_id=230&Itemid=173) Calculate molarity (molar concentration) of a solution. Use ... Be the first to review product [ ![Molality Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-molality-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/molality-calculator "Molality Calculator") new ## [Molality Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2351&virtuemart_category_id=230&Itemid=173) Calculate molality of a solution from moles of solute and ... Be the first to review product [ ![Mass Percent Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-mass-percent-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/mass-percent-calculator "Mass Percent Calculator") new ## [Mass Percent Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2355&virtuemart_category_id=230&Itemid=173) Calculate mass percent (weight percent) of a solute in a ... Be the first to review product [ ![Limiting Reactant Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-limiting-reactant-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/limiting-reactant-calculator "Limiting Reactant Calculator") new ## [Limiting Reactant Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2387&virtuemart_category_id=230&Itemid=173) Identify the limiting reactant from two reactant quantities ... Be the first to review product [ ![Ideal Gas Law Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-ideal-gas-law-chemistry-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/ideal-gas-law-chemistry-calculator "Ideal Gas Law Calculator") new ## [Ideal Gas Law Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2366&virtuemart_category_id=230&Itemid=173) Solve the ideal gas law (PV = nRT) for any unknown ... Be the first to review product [ ![Hydroxide Ion Concentration Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-hydroxide-ion-concentration-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators/hydroxide-ion-concentration-calculator "Hydroxide Ion Concentration Calculator") new ## [Hydroxide Ion Concentration Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2373&virtuemart_category_id=230&Itemid=173) Calculate \[OH⁻\] concentration from pOH or pH. Use this free ... 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