--- 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/by,ordering/results,25-48" date: "2026-08-22T02:03:28+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/by,ordering/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/by,ordering "Start") - [Prev](https://xtraw.com/tools/calculators/science-calculators/by,ordering "Prev") - [1](https://xtraw.com/tools/calculators/science-calculators/by,ordering "1") - 2 - [3](https://xtraw.com/tools/calculators/science-calculators/by,ordering/results,49-72 "3") - [4](https://xtraw.com/tools/calculators/science-calculators/by,ordering/results,73-96 "4") - [5](https://xtraw.com/tools/calculators/science-calculators/by,ordering/results,97-120 "5") - [6](https://xtraw.com/tools/calculators/science-calculators/by,ordering/results,121-144 "6") - [Next](https://xtraw.com/tools/calculators/science-calculators/by,ordering/results,49-72 "Next") - [End](https://xtraw.com/tools/calculators/science-calculators/by,ordering/results,121-144 "End") Page 2 of 6 Results 25 - 48 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 [ ![Centripetal Force Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-centripetal-force-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/centripetal-force-calculator "Centripetal Force Calculator") new ## [Centripetal Force Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2346&virtuemart_category_id=26&Itemid=173) Calculate centripetal force for circular motion. Use this ... Be the first to review product [ ![Compost Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-compost-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/compost-calculator "Compost Calculator") new ## [Compost Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2541&virtuemart_category_id=26&Itemid=173) Estimate compost yield and carbon-to-nitrogen ratio for a ... Be the first to review product [ ![Dilution Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-dilution-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/dilution-calculator "Dilution Calculator") new ## [Dilution Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2360&virtuemart_category_id=26&Itemid=173) Calculate dilution using C₁V₁ = C₂V₂. Use this free ... 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/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=26&Itemid=173) Calculate dilution factor and final concentration from ... Be the first to review product [ ![DNA Melting Temperature Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-dna-melting-temperature-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/dna-melting-temperature-calculator "DNA Melting Temperature Calculator") new ## [DNA Melting Temperature Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2402&virtuemart_category_id=26&Itemid=173) Estimate the melting temperature (Tm) of a short DNA ... Be the first to review product [ ![DNA Molecular Weight Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-dna-molecular-weight-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/dna-molecular-weight-calculator "DNA Molecular Weight Calculator") new ## [DNA Molecular Weight Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2397&virtuemart_category_id=26&Itemid=173) Estimate molecular weight of a single-stranded or ... Be the first to review product [ ![DNA Reverse Complement Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-dna-reverse-complement-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/dna-reverse-complement-calculator "DNA Reverse Complement Calculator") new ## [DNA Reverse Complement Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2401&virtuemart_category_id=26&Itemid=173) Generate the reverse complement of a DNA sequence. Use this ... Be the first to review product [ ![Driving Emissions Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-driving-emissions-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/driving-emissions-calculator "Driving Emissions Calculator") new ## [Driving Emissions Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2530&virtuemart_category_id=26&Itemid=173) Calculate CO2 emissions from driving based on miles and ... Be the first to review product [ ![Electricity Emissions Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-electricity-emissions-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/electricity-emissions-calculator "Electricity Emissions Calculator") new ## [Electricity Emissions Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2532&virtuemart_category_id=26&Itemid=173) Calculate CO2 emissions from electricity consumption. Use ... Be the first to review product [ ![Electrochemical Cell Potential Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-electrochemical-cell-potential-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/electrochemical-cell-potential-calculator "Electrochemical Cell Potential Calculator") new ## [Electrochemical Cell Potential Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2382&virtuemart_category_id=26&Itemid=173) Calculate standard cell potential from cathode and anode ... Be the first to review product [ ![Empirical Formula Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-empirical-formula-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/empirical-formula-calculator "Empirical Formula Calculator") new ## [Empirical Formula Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2377&virtuemart_category_id=26&Itemid=173) Determine empirical formula from percent composition by ... Be the first to review product [ ![Enzyme Activity Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-enzyme-activity-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/enzyme-activity-calculator "Enzyme Activity Calculator") new ## [Enzyme Activity Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2406&virtuemart_category_id=26&Itemid=173) Calculate enzyme activity in units (U) from reaction data. ... Be the first to review product [ ![Equivalent Weight Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-equivalent-weight-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/equivalent-weight-calculator "Equivalent Weight Calculator") new ## [Equivalent Weight Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2364&virtuemart_category_id=26&Itemid=173) Calculate equivalent weight from molar mass and n-factor. ... Be the first to review product [ ![Exponential Growth Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-exponential-growth-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/exponential-growth-calculator "Exponential Growth Calculator") new ## [Exponential Growth Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2391&virtuemart_category_id=26&Itemid=173) Calculate exponential growth or decay given initial value, ... Be the first to review product [ ![Flight Emissions Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-flight-emissions-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/flight-emissions-calculator "Flight Emissions Calculator") new ## [Flight Emissions Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2531&virtuemart_category_id=26&Itemid=173) Estimate CO2 emissions for a flight based on distance and ... Be the first to review product [ ![Force Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-force-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/force-calculator "Force Calculator") new ## [Force Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2336&virtuemart_category_id=26&Itemid=173) Calculate force using Newton's second law: F = ma. Use this ... Be the first to review product [ ![Free Fall Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-free-fall-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/free-fall-calculator "Free Fall Calculator") new ## [Free Fall Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2334&virtuemart_category_id=26&Itemid=173) Calculate velocity and distance for an object in free fall. ... Be the first to review product [ ![Freezing Point Depression Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-freezing-point-depression-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/freezing-point-depression-calculator "Freezing Point Depression Calculator") new ## [Freezing Point Depression Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2369&virtuemart_category_id=26&Itemid=173) Calculate freezing point depression from molality and ... Be the first to review product [ ![Friction Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-friction-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/friction-calculator "Friction Calculator") new ## [Friction Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2345&virtuemart_category_id=26&Itemid=173) Calculate static or kinetic friction force. Use this free ... Be the first to review product [ ![Fuel Emissions Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-fuel-emissions-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/fuel-emissions-calculator "Fuel Emissions Calculator") new ## [Fuel Emissions Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2543&virtuemart_category_id=26&Itemid=173) Calculate CO2 emissions from burning a quantity of fuel. ... Be the first to review product [ ![Garden Water Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-garden-water-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/garden-water-calculator "Garden Water Calculator") new ## [Garden Water Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2540&virtuemart_category_id=26&Itemid=173) Calculate water needed for a vegetable or flower garden. ... 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/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=26&Itemid=173) Apply Boyle's, Charles's, Gay-Lussac's, or Combined Gas ... Be the first to review product [ ![GC Content Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-gc-content-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/gc-content-calculator "GC Content Calculator") new ## [GC Content Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2400&virtuemart_category_id=26&Itemid=173) Calculate GC content percentage of a DNA or RNA sequence. ... Be the first to review product [ ![Grams to Moles Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-grams-to-moles-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/grams-to-moles-calculator "Grams to Moles Calculator") new ## [Grams to Moles Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2353&virtuemart_category_id=26&Itemid=173) Convert grams of a substance to moles using molar mass. Use ... 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