--- title: "Science Calculators | XTRAW Tools" description: "Science calculators for environmental impact, carbon offsets, solar energy, rainwater harvesting, water use, compost, recycling, fuel emissions, weather, humidity, and cloud base estimates." url: "https://xtraw.com/tools/calculators/science-calculators/results,49-72" date: "2026-08-22T00:44:35+00:00" language: "en-GB" --- ## [ Biology Calculators ![Biology Calculators category image](https://xtraw.com/images/virtuemart/category/244_biology-calculators.jpg) ](https://xtraw.com/tools/calculators/science-calculators/biology-calculators "Biology Calculators") ## [ Chemistry Calculators ![Chemistry Calculators category image](https://xtraw.com/images/virtuemart/category/230_chemistry-calculators.jpg) ](https://xtraw.com/tools/calculators/science-calculators/chemistry-calculators "Chemistry Calculators") ## [ Electrical & Engineering Calculators ![Electrical & Engineering Calculators category image](https://xtraw.com/images/virtuemart/category/170_electrical-engineering-calculators.jpg) ](https://xtraw.com/tools/calculators/science-calculators/electrical-engineering-calculators "Electrical & Engineering Calculators") ## [ Energy Calculators ![Energy Calculators category image](https://xtraw.com/images/virtuemart/category/173_energy-calculators.jpg) ](https://xtraw.com/tools/calculators/science-calculators/energy-calculators "Energy Calculators") ## [ Engineering Calculators ![Engineering Calculators category image](https://xtraw.com/images/virtuemart/category/157_engineering-calculators.jpg) ](https://xtraw.com/tools/calculators/science-calculators/engineering-calculators "Engineering Calculators") ## [ Environmental Calculators ![Environmental Calculators category image](https://xtraw.com/images/virtuemart/category/305_environmental-calculators.jpg) ](https://xtraw.com/tools/calculators/science-calculators/environmental-calculators "Environmental Calculators") ## [ Physics Calculators ![Physics Calculators category image](https://xtraw.com/images/virtuemart/category/225_physics-calculators.jpg) ](https://xtraw.com/tools/calculators/science-calculators/physics-calculators "Physics Calculators") ## [ Weather Calculators ![Weather Calculators category image](https://xtraw.com/images/virtuemart/category/321_weather-calculators.jpg) ](https://xtraw.com/tools/calculators/science-calculators/weather-calculators "Weather Calculators") Sort by [Sorted Product Name +/-](https://xtraw.com/tools/calculators/science-calculators/dirDesc " +/-") [Product Name](https://xtraw.com/tools/calculators/science-calculators/by,product_name "Product Name") [Ordering](https://xtraw.com/tools/calculators/science-calculators/by,ordering "Ordering") - [Start](https://xtraw.com/tools/calculators/science-calculators "Start") - [Prev](https://xtraw.com/tools/calculators/science-calculators/results,25-48 "Prev") - [1](https://xtraw.com/tools/calculators/science-calculators "1") - [2](https://xtraw.com/tools/calculators/science-calculators/results,25-48 "2") - 3 - [4](https://xtraw.com/tools/calculators/science-calculators/results,73-96 "4") - [5](https://xtraw.com/tools/calculators/science-calculators/results,97-120 "5") - [6](https://xtraw.com/tools/calculators/science-calculators/results,121-144 "6") - [Next](https://xtraw.com/tools/calculators/science-calculators/results,73-96 "Next") - [End](https://xtraw.com/tools/calculators/science-calculators/results,121-144 "End") Page 3 of 6 Results 49 - 72 of 129 24 # Science Calculators #### Latest Tools [ ![Cloud Base Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-cloud-base-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/cloud-base-calculator "Cloud Base Calculator") new ## [Cloud Base Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2548&virtuemart_category_id=26&Itemid=173) Estimate the height of cumulus cloud bases from temperature ... Be the first to review product [ ![Relative Humidity Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-relative-humidity-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/relative-humidity-calculator "Relative Humidity Calculator") new ## [Relative Humidity Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2547&virtuemart_category_id=26&Itemid=173) Calculate relative humidity, actual vapor pressure, or dew ... Be the first to review product [ ![Dew Point Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-dew-point-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/dew-point-calculator "Dew Point Calculator") new ## [Dew Point Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2546&virtuemart_category_id=26&Itemid=173) Calculate dew point temperature from air temperature and ... Be the first to review product #### Products [ ![Half-Life Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-half-life-chemistry-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/half-life-chemistry-calculator "Half-Life Calculator") new ## [Half-Life Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2380&virtuemart_category_id=26&Itemid=173) Calculate half-life from decay constant, or find decay ... Be the first to review product [ ![Hardy-Weinberg Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-hardy-weinberg-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/hardy-weinberg-calculator "Hardy-Weinberg Calculator") new ## [Hardy-Weinberg Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2403&virtuemart_category_id=26&Itemid=173) Calculate genotype frequencies at Hardy-Weinberg ... Be the first to review product [ ![Heat Index Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-heat-index-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/heat-index-calculator "Heat Index Calculator") new ## [Heat Index Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2544&virtuemart_category_id=26&Itemid=173) Calculate the apparent "feels like" temperature from air ... Be the first to review product [ ![Henderson-Hasselbalch Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-henderson-hasselbalch-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/henderson-hasselbalch-calculator "Henderson-Hasselbalch Calculator") new ## [Henderson-Hasselbalch Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2374&virtuemart_category_id=26&Itemid=173) Calculate buffer pH using the Henderson-Hasselbalch ... Be the first to review product [ ![Home Energy Emissions Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-home-energy-emissions-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/home-energy-emissions-calculator "Home Energy Emissions Calculator") new ## [Home Energy Emissions Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2533&virtuemart_category_id=26&Itemid=173) Calculate total annual home CO2 emissions from electricity, ... Be the first to review product [ ![Hooke's Law Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-hookes-law-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/hookes-law-calculator "Hooke's Law Calculator") new ## [Hooke's Law Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2349&virtuemart_category_id=26&Itemid=173) Solve for spring constant, force, or displacement using ... Be the first to review product [ ![Hydrogen Ion Concentration Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-hydrogen-ion-concentration-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/hydrogen-ion-concentration-calculator "Hydrogen Ion Concentration Calculator") new ## [Hydrogen Ion Concentration Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2372&virtuemart_category_id=26&Itemid=173) Calculate \[H⁺\] concentration from pH. Use this free ... 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/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=26&Itemid=173) Calculate \[OH⁻\] concentration from pOH or pH. Use this free ... 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/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=26&Itemid=173) Solve the ideal gas law (PV = nRT) for any unknown ... Be the first to review product [ ![Impulse Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-impulse-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/impulse-calculator "Impulse Calculator") new ## [Impulse Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2343&virtuemart_category_id=26&Itemid=173) Calculate impulse from force and time, or from change in ... Be the first to review product [ ![Irrigation Water Use Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-irrigation-water-use-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/irrigation-water-use-calculator "Irrigation Water Use Calculator") new ## [Irrigation Water Use Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2539&virtuemart_category_id=26&Itemid=173) Estimate water needed to irrigate a lawn or garden area. ... Be the first to review product [ ![Kinetic Energy Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-kinetic-energy-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/kinetic-energy-calculator "Kinetic Energy Calculator") new ## [Kinetic Energy Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2340&virtuemart_category_id=26&Itemid=173) Calculate kinetic energy from mass and velocity. Use this ... 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/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=26&Itemid=173) Identify the limiting reactant from two reactant quantities ... Be the first to review product [ ![Logistic Growth Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-logistic-growth-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/logistic-growth-calculator "Logistic Growth Calculator") new ## [Logistic Growth Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2392&virtuemart_category_id=26&Itemid=173) Calculate population size under logistic growth with a ... 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/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=26&Itemid=173) Calculate mass percent (weight percent) of a solute in a ... Be the first to review product [ ![Microscope Magnification Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-microscope-magnification-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/microscope-magnification-calculator "Microscope Magnification Calculator") new ## [Microscope Magnification Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2408&virtuemart_category_id=26&Itemid=173) Calculate total magnification, field of view, and actual ... 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/molality-calculator "Molality Calculator") new ## [Molality Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2351&virtuemart_category_id=26&Itemid=173) Calculate molality of a solution from moles of solute and ... 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/molarity-calculator "Molarity Calculator") new ## [Molarity Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2350&virtuemart_category_id=26&Itemid=173) Calculate molarity (molar concentration) of a solution. Use ... 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/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=26&Itemid=173) Determine the molecular formula from empirical formula mass ... 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/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=26&Itemid=173) Calculate molecular weight by summing atomic weights of ... 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/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=26&Itemid=173) Convert moles of a substance to grams using molar mass. Use ... Be the first to review product [ ![Momentum Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-momentum-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/momentum-calculator "Momentum Calculator") new ## [Momentum Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2342&virtuemart_category_id=26&Itemid=173) Calculate linear momentum from mass and velocity. Use this ... 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/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=26&Itemid=173) Calculate cell potential at non-standard conditions using ... Be the first to review product [ ![Newton's Second Law Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-newtons-second-law-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/newtons-second-law-calculator "Newton's Second Law Calculator") new ## [Newton's Second Law Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2337&virtuemart_category_id=26&Itemid=173) Calculate net force, mass, or acceleration with multiple ... 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