--- 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/results,217-240" date: "2026-08-23T13:15:20+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 [Sorted Product Name +/-](https://xtraw.com/tools/calculators/math-calculators/dirDesc " +/-") [Product Name](https://xtraw.com/tools/calculators/math-calculators/by,product_name "Product Name") [Ordering](https://xtraw.com/tools/calculators/math-calculators/by,ordering "Ordering") - [Start](https://xtraw.com/tools/calculators/math-calculators "Start") - [Prev](https://xtraw.com/tools/calculators/math-calculators/results,193-216 "Prev") - [4](https://xtraw.com/tools/calculators/math-calculators/results,73-96 "4") - [5](https://xtraw.com/tools/calculators/math-calculators/results,97-120 "5") - [6](https://xtraw.com/tools/calculators/math-calculators/results,121-144 "6") - [7](https://xtraw.com/tools/calculators/math-calculators/results,145-168 "7") - [8](https://xtraw.com/tools/calculators/math-calculators/results,169-192 "8") - [9](https://xtraw.com/tools/calculators/math-calculators/results,193-216 "9") - 10 - [11](https://xtraw.com/tools/calculators/math-calculators/results,241-264 "11") - [12](https://xtraw.com/tools/calculators/math-calculators/results,265-288 "12") - [13](https://xtraw.com/tools/calculators/math-calculators/results,289-312 "13") - [Next](https://xtraw.com/tools/calculators/math-calculators/results,241-264 "Next") - [End](https://xtraw.com/tools/calculators/math-calculators/results,289-312 "End") Page 10 of 13 Results 217 - 240 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 [ ![Drywall Mud Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-drywall-mud-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/drywall-mud-calculator "Drywall Mud Calculator") new ## [Drywall Mud Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2426&virtuemart_category_id=17&Itemid=175) Calculate joint compound (mud) needed for drywall ... Be the first to review product [ ![Drywall Sheet Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-drywall-sheet-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/drywall-sheet-calculator "Drywall Sheet Calculator") new ## [Drywall Sheet Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2425&virtuemart_category_id=17&Itemid=175) Calculate number of drywall sheets needed for walls and ... Be the first to review product [ ![Drywall Tape Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-drywall-tape-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/drywall-tape-calculator "Drywall Tape Calculator") new ## [Drywall Tape Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2427&virtuemart_category_id=17&Itemid=175) Calculate linear feet of drywall tape needed. Use this free ... Be the first to review product [ ![Duct Size Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-duct-size-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/duct-size-calculator "Duct Size Calculator") new ## [Duct Size Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2457&virtuemart_category_id=17&Itemid=175) Calculate required round or rectangular duct size for a ... 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/math-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=17&Itemid=175) Calculate CO2 emissions from electricity consumption. Use ... Be the first to review product [ ![ERA Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-era-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/era-calculator "ERA Calculator") new ## [ERA Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2522&virtuemart_category_id=17&Itemid=175) Calculate pitcher ERA (Earned Run Average). Use this free ... Be the first to review product [ ![Essay Word Count Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-essay-word-count-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/essay-word-count-calculator "Essay Word Count Calculator") new ## [Essay Word Count Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2587&virtuemart_category_id=17&Itemid=175) Count words, characters, sentences, paragraphs, and ... Be the first to review product [ ![Fence Post Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-fence-post-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/fence-post-calculator "Fence Post Calculator") new ## [Fence Post Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2440&virtuemart_category_id=17&Itemid=175) Calculate number of fence posts needed for a fence run. Use ... Be the first to review product [ ![Field Goal Percentage Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-field-goal-percentage-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/field-goal-percentage-calculator "Field Goal Percentage Calculator") new ## [Field Goal Percentage Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2527&virtuemart_category_id=17&Itemid=175) Calculate field goal percentage for basketball. Use this ... Be the first to review product [ ![Flesch-Kincaid Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-flesch-kincaid-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/flesch-kincaid-calculator "Flesch-Kincaid Calculator") new ## [Flesch-Kincaid Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2584&virtuemart_category_id=17&Itemid=175) Calculate Flesch Reading Ease and Flesch-Kincaid Grade ... 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/math-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=17&Itemid=175) Estimate CO2 emissions for a flight based on distance and ... Be the first to review product [ ![Foot-Candle Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-foot-candle-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/foot-candle-calculator "Foot-Candle Calculator") new ## [Foot-Candle Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2469&virtuemart_category_id=17&Itemid=175) Calculate illuminance (foot-candles) at a surface from ... Be the first to review product [ ![Free Throw Percentage Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-free-throw-percentage-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/free-throw-percentage-calculator "Free Throw Percentage Calculator") new ## [Free Throw Percentage Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2528&virtuemart_category_id=17&Itemid=175) Calculate free throw percentage for basketball. Use this ... 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/math-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=17&Itemid=175) 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/math-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=17&Itemid=175) Calculate water needed for a vegetable or flower garden. ... Be the first to review product [ ![Golf Handicap Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-golf-handicap-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/golf-handicap-calculator "Golf Handicap Calculator") new ## [Golf Handicap Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2519&virtuemart_category_id=17&Itemid=175) Calculate a simplified golf handicap index from recent ... Be the first to review product [ ![Grout Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-grout-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/grout-calculator "Grout Calculator") new ## [Grout Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2449&virtuemart_category_id=17&Itemid=175) Calculate grout needed for tiled surfaces. Use this free ... Be the first to review product [ ![Gunning Fog Index Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-gunning-fog-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/gunning-fog-calculator "Gunning Fog Index Calculator") new ## [Gunning Fog Index Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2585&virtuemart_category_id=17&Itemid=175) Calculate the Gunning Fog readability index based on ... Be the first to review product [ ![Gutter Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-gutter-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/gutter-calculator "Gutter Calculator") new ## [Gutter Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2445&virtuemart_category_id=17&Itemid=175) Calculate gutter length and number of downspouts needed. ... 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/math-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=17&Itemid=175) Calculate the apparent "feels like" temperature from air ... Be the first to review product [ ![Heat Loss Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-heat-loss-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/heat-loss-calculator "Heat Loss Calculator") new ## [Heat Loss Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2464&virtuemart_category_id=17&Itemid=175) Estimate heat loss through walls, ceiling, and windows. Use ... Be the first to review product [ ![Heating BTU Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-heating-btu-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/heating-btu-calculator "Heating BTU Calculator") new ## [Heating BTU Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2451&virtuemart_category_id=17&Itemid=175) Estimate BTU/hr needed to heat a space based on area and ... 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 [ ![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. ... 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