--- title: "Math Calculators | XTRAW Tools" description: "Math calculators for tips, dates, counts, estimates, random selections, box counts, pet ages, time differences, and everyday numeric work." url: "https://xtraw.com/tools/calculators/math-calculators/by,product_name/results,121-144" date: "2026-08-23T14:12:09+00:00" language: "en-GB" --- ## [ Algebra Calculators ![Algebra Calculators category image](https://xtraw.com/images/virtuemart/category/145_algebra-calculators.jpg) ](https://xtraw.com/tools/calculators/math-calculators/algebra-calculators "Algebra Calculators") ## [ Fraction Calculators ![Fraction Calculators category image](https://xtraw.com/images/virtuemart/category/150_fraction-calculators.jpg) ](https://xtraw.com/tools/calculators/math-calculators/fraction-calculators "Fraction Calculators") ## [ Geometry Calculators ![Geometry Calculators category image](https://xtraw.com/images/virtuemart/category/146_geometry-calculators.jpg) ](https://xtraw.com/tools/calculators/math-calculators/geometry-calculators "Geometry Calculators") ## [ Matrix Calculators ![Matrix Calculators category image](https://xtraw.com/images/virtuemart/category/156_matrix-calculators.jpg) ](https://xtraw.com/tools/calculators/math-calculators/matrix-calculators "Matrix Calculators") ## [ Number Theory Calculators ![Number Theory Calculators category image](https://xtraw.com/images/virtuemart/category/148_number-theory-calculators.jpg) ](https://xtraw.com/tools/calculators/math-calculators/number-theory-calculators "Number Theory Calculators") ## [ Percentage Calculators ![Percentage Calculators category image](https://xtraw.com/images/virtuemart/category/151_percentage-calculators.jpg) ](https://xtraw.com/tools/calculators/math-calculators/percentage-calculators "Percentage Calculators") ## [ Scientific Calculators ![Scientific Calculators category image](https://xtraw.com/images/virtuemart/category/149_scientific-calculators.jpg) ](https://xtraw.com/tools/calculators/math-calculators/scientific-calculators "Scientific Calculators") Sort by [Product Name +/-](https://xtraw.com/tools/calculators/math-calculators/by,product_name/dirDesc " +/-") [Ordering](https://xtraw.com/tools/calculators/math-calculators/by,ordering "Ordering") - [Start](https://xtraw.com/tools/calculators/math-calculators/by,product_name "Start") - [Prev](https://xtraw.com/tools/calculators/math-calculators/by,product_name/results,97-120 "Prev") - [1](https://xtraw.com/tools/calculators/math-calculators/by,product_name "1") - [2](https://xtraw.com/tools/calculators/math-calculators/by,product_name/results,25-48 "2") - [3](https://xtraw.com/tools/calculators/math-calculators/by,product_name/results,49-72 "3") - [4](https://xtraw.com/tools/calculators/math-calculators/by,product_name/results,73-96 "4") - [5](https://xtraw.com/tools/calculators/math-calculators/by,product_name/results,97-120 "5") - 6 - [7](https://xtraw.com/tools/calculators/math-calculators/by,product_name/results,145-168 "7") - [8](https://xtraw.com/tools/calculators/math-calculators/by,product_name/results,169-192 "8") - [9](https://xtraw.com/tools/calculators/math-calculators/by,product_name/results,193-216 "9") - [10](https://xtraw.com/tools/calculators/math-calculators/by,product_name/results,217-240 "10") - [Next](https://xtraw.com/tools/calculators/math-calculators/by,product_name/results,145-168 "Next") - [End](https://xtraw.com/tools/calculators/math-calculators/by,product_name/results,289-312 "End") Page 6 of 13 Results 121 - 144 of 306 24 # Math Calculators #### Latest Tools [ ![Decision Maker from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-decision-maker-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/decision-maker "Decision Maker") new ## [Decision Maker](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2608&virtuemart_category_id=17&Itemid=175) Can't decide? Enter your options and let the app pick one ... Be the first to review product [ ![Random Color Generator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-random-color-generator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/random-color-generator "Random Color Generator") new ## [Random Color Generator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2607&virtuemart_category_id=17&Itemid=175) Generate random colors and display their HEX, RGB, and HSL ... Be the first to review product [ ![Random Date Generator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-random-date-generator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/random-date-generator "Random Date Generator") new ## [Random Date Generator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2606&virtuemart_category_id=17&Itemid=175) Generate one or more random dates within a specified range. ... Be the first to review product #### Products [ ![No image found ](https://xtraw.com/components/com_virtuemart/assets/images/vmgeneral/warning.png) ](https://xtraw.com/tools/calculators/math-calculators/hex-to-decimal-converter "Hex to Decimal Converter") popular ## [Hex to Decimal Converter](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2110&virtuemart_category_id=17&Itemid=175) Convert hexadecimal values to decimal numbers. Use this ... Be the first to review product [ ![High School GPA Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-high-school-gpa-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/high-school-gpa-calculator "High School GPA Calculator") new ## [High School GPA Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2571&virtuemart_category_id=17&Itemid=175) Calculate high school GPA from letter grades with optional ... 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/math-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=17&Itemid=175) Calculate total annual home CO2 emissions from electricity, ... Be the first to review product [ ![Horsepower to Torque Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-horsepower-to-torque-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/horsepower-to-torque-calculator "Horsepower to Torque Calculator") new ## [Horsepower to Torque Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2506&virtuemart_category_id=17&Itemid=175) Convert horsepower and RPM to engine torque. Use this free ... Be the first to review product [ ![Host Count Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-host-count-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/host-count-calculator "Host Count Calculator") new ## [Host Count Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2554&virtuemart_category_id=17&Itemid=175) Calculate the number of usable hosts in a subnet from a ... Be the first to review product [ ![No image found ](https://xtraw.com/components/com_virtuemart/assets/images/vmgeneral/warning.png) ](https://xtraw.com/tools/calculators/math-calculators/hours-to-minutes-calculator "Hours to Minutes Calculator") popular ## [Hours to Minutes Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2246&virtuemart_category_id=17&Itemid=175) Convert hours to minutes. Use this free browser-based hours ... Be the first to review product [ ![HTML Entity Encoder / Decoder from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-html-entity-encoder-decoder-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/html-entity-encoder-decoder "HTML Entity Encoder / Decoder") new ## [HTML Entity Encoder / Decoder](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2557&virtuemart_category_id=17&Itemid=175) Encode text to HTML entities or decode HTML entities back ... Be the first to review product [ ![Humidifier Size Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-humidifier-size-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/humidifier-size-calculator "Humidifier Size Calculator") new ## [Humidifier Size Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2461&virtuemart_category_id=17&Itemid=175) Estimate humidifier output (gallons/day) needed for a home. ... Be the first to review product [ ![HVAC Tonnage Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-hvac-tonnage-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/hvac-tonnage-calculator "HVAC Tonnage Calculator") new ## [HVAC Tonnage Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2453&virtuemart_category_id=17&Itemid=175) Calculate required HVAC tonnage for a home or commercial ... Be the first to review product [ ![Inches to Feet Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-inches-to-feet-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/inches-to-feet-calculator "Inches to Feet Calculator") popular ## [Inches to Feet Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2205&virtuemart_category_id=17&Itemid=175) Convert inches to feet and inches. Use this free ... Be the first to review product [ ![Inches to Millimeters Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-inches-to-millimeters-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/inches-to-millimeters-calculator "Inches to Millimeters Calculator") new ## [Inches to Millimeters Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2216&virtuemart_category_id=17&Itemid=175) Convert inches to millimeters. Use this free browser-based ... Be the first to review product [ ![Insulation Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-insulation-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/insulation-calculator "Insulation Calculator") new ## [Insulation Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2432&virtuemart_category_id=17&Itemid=175) Calculate insulation area coverage needed for walls, ... Be the first to review product [ ![Insulation R-Value Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-insulation-r-value-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/insulation-r-value-calculator "Insulation R-Value Calculator") new ## [Insulation R-Value Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2465&virtuemart_category_id=17&Itemid=175) Calculate total R-value of a wall or ceiling assembly. Use ... Be the first to review product [ ![Interquartile Range Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-interquartile-range-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/interquartile-range-calculator "Interquartile Range Calculator") new ## [Interquartile Range Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2298&virtuemart_category_id=17&Itemid=175) Calculate IQR and detect outliers using the 1.5×IQR rule. ... Be the first to review product [ ![IPv4 Range Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-ipv4-range-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/ipv4-range-calculator "IPv4 Range Calculator") new ## [IPv4 Range Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2550&virtuemart_category_id=17&Itemid=175) Convert an IPv4 start/end address range to CIDR blocks and ... 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/math-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=17&Itemid=175) Estimate water needed to irrigate a lawn or garden area. ... Be the first to review product [ ![JSON Minifier from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-json-minifier-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/json-minifier "JSON Minifier") new ## [JSON Minifier](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2558&virtuemart_category_id=17&Itemid=175) Minify JSON by removing all unnecessary whitespace. Use ... Be the first to review product [ ![JSON to CSV Converter from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-json-to-csv-converter-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/json-to-csv-converter "JSON to CSV Converter") new ## [JSON to CSV Converter](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2562&virtuemart_category_id=17&Itemid=175) Convert a JSON array of objects to CSV format. Use this ... Be the first to review product [ ![JSON to YAML Converter from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-json-to-yaml-converter-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/json-to-yaml-converter "JSON to YAML Converter") new ## [JSON to YAML Converter](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2564&virtuemart_category_id=17&Itemid=175) Convert a JSON object or array to YAML format. Use this ... Be the first to review product [ ![Kelvin to Celsius Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-kelvin-to-celsius-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/kelvin-to-celsius-calculator "Kelvin to Celsius Calculator") new ## [Kelvin to Celsius Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2241&virtuemart_category_id=17&Itemid=175) Convert Kelvin temperatures to Celsius. Use this free ... Be the first to review product [ ![Kilograms to Ounces Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-kilograms-to-ounces-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/kilograms-to-ounces-calculator "Kilograms to Ounces Calculator") new ## [Kilograms to Ounces Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2219&virtuemart_category_id=17&Itemid=175) Convert kilograms to ounces. Use this free browser-based ... Be the first to review product [ ![Knots to MPH Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-knots-to-mph-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/knots-to-mph-calculator "Knots to MPH Calculator") new ## [Knots to MPH Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2244&virtuemart_category_id=17&Itemid=175) Convert knots to miles per hour. Use this free ... Be the first to review product [ ![KPH to MPH Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-kph-to-mph-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/kph-to-mph-calculator "KPH to MPH Calculator") popular ## [KPH to MPH Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2242&virtuemart_category_id=17&Itemid=175) Convert kilometers per hour to miles per hour. Use this ... Be the first to review product [ ![L per 100km Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-l-per-100km-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/l-per-100km-calculator "L per 100km Calculator") new ## [L per 100km Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2491&virtuemart_category_id=17&Itemid=175) Calculate fuel consumption in liters per 100 kilometers. ... 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