--- 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,265-288" date: "2026-08-22T11:56:23+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,241-264 "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](https://xtraw.com/tools/calculators/math-calculators/results,217-240 "10") - [11](https://xtraw.com/tools/calculators/math-calculators/results,241-264 "11") - 12 - [13](https://xtraw.com/tools/calculators/math-calculators/results,289-312 "13") - [Next](https://xtraw.com/tools/calculators/math-calculators/results,289-312 "Next") - [End](https://xtraw.com/tools/calculators/math-calculators/results,289-312 "End") Page 12 of 13 Results 265 - 288 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 [ ![Readability Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-readability-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/readability-calculator "Readability Calculator") new ## [Readability Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2583&virtuemart_category_id=17&Itemid=175) Calculate multiple readability scores for any text (Flesch, ... Be the first to review product [ ![Reading Speed Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-reading-speed-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/reading-speed-calculator "Reading Speed Calculator") new ## [Reading Speed Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2579&virtuemart_category_id=17&Itemid=175) Calculate reading speed (WPM) and estimate time to read a ... Be the first to review product [ ![Rebar Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-rebar-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/rebar-calculator "Rebar Calculator") new ## [Rebar Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2415&virtuemart_category_id=17&Itemid=175) Calculate linear feet of rebar needed for a concrete slab. ... Be the first to review product [ ![Rebar Weight Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-rebar-weight-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/rebar-weight-calculator "Rebar Weight Calculator") new ## [Rebar Weight Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2416&virtuemart_category_id=17&Itemid=175) Calculate the weight of rebar by bar size and length. Use ... Be the first to review product [ ![Recipe Divider Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-recipe-divider-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/recipe-divider-calculator "Recipe Divider Calculator") new ## [Recipe Divider Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2472&virtuemart_category_id=17&Itemid=175) Divide a recipe into a smaller batch. Use this free ... Be the first to review product [ ![Recipe Multiplier Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-recipe-multiplier-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/recipe-multiplier-calculator "Recipe Multiplier Calculator") new ## [Recipe Multiplier Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2471&virtuemart_category_id=17&Itemid=175) Multiply a recipe by a fixed factor (e.g. double, triple). ... Be the first to review product [ ![Recipe Scale Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-recipe-scale-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/recipe-scale-calculator "Recipe Scale Calculator") new ## [Recipe Scale Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2470&virtuemart_category_id=17&Itemid=175) Scale any recipe up or down by entering original and ... Be the first to review product [ ![Recycling Savings Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-recycling-savings-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/recycling-savings-calculator "Recycling Savings Calculator") new ## [Recycling Savings Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2542&virtuemart_category_id=17&Itemid=175) Estimate CO2 and energy savings from recycling common ... 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/math-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=17&Itemid=175) Calculate relative humidity, actual vapor pressure, or dew ... Be the first to review product [ ![Roof Pitch Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-roof-pitch-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/roof-pitch-calculator "Roof Pitch Calculator") new ## [Roof Pitch Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2442&virtuemart_category_id=17&Itemid=175) Calculate roof pitch, angle, and slope multiplier from rise ... Be the first to review product [ ![Roof Shingle Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-roof-shingle-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/roof-shingle-calculator "Roof Shingle Calculator") new ## [Roof Shingle Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2444&virtuemart_category_id=17&Itemid=175) Calculate roofing squares and bundles of shingles needed. ... Be the first to review product [ ![Room BTU Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-room-btu-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/room-btu-calculator "Room BTU Calculator") new ## [Room BTU Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2450&virtuemart_category_id=17&Itemid=175) Estimate BTU capacity needed to heat or cool a room. Use ... Be the first to review product [ ![Room Size Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-room-size-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/room-size-calculator "Room Size Calculator") new ## [Room Size Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2454&virtuemart_category_id=17&Itemid=175) Calculate room area, volume, and perimeter from dimensions. ... Be the first to review product [ ![SHA256 Hash Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-sha256-hash-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/sha256-hash-calculator "SHA256 Hash Calculator") new ## [SHA256 Hash Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2567&virtuemart_category_id=17&Itemid=175) Calculate the SHA-256 hash of any text using the browser ... Be the first to review product [ ![Shower Water Use Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-shower-water-use-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/shower-water-use-calculator "Shower Water Use Calculator") new ## [Shower Water Use Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2538&virtuemart_category_id=17&Itemid=175) Calculate daily, monthly, and annual water use from ... Be the first to review product [ ![Siding Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-siding-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/siding-calculator "Siding Calculator") new ## [Siding Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2430&virtuemart_category_id=17&Itemid=175) Calculate squares of siding needed to cover exterior walls. ... Be the first to review product [ ![Slug Generator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-slug-generator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/slug-generator "Slug Generator") new ## [Slug Generator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2565&virtuemart_category_id=17&Itemid=175) Generate a URL-friendly slug from any text string. Use this ... Be the first to review product [ ![Slugging Percentage Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-slugging-percentage-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/slugging-percentage-calculator "Slugging Percentage Calculator") new ## [Slugging Percentage Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2525&virtuemart_category_id=17&Itemid=175) Calculate SLG (Slugging Percentage) for a baseball batter. ... Be the first to review product [ ![SMOG Index Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-smog-index-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/smog-index-calculator "SMOG Index Calculator") new ## [SMOG Index Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2586&virtuemart_category_id=17&Itemid=175) Calculate the SMOG readability grade level from ... Be the first to review product [ ![Solar Energy Savings Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-solar-energy-savings-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/solar-energy-savings-calculator "Solar Energy Savings Calculator") new ## [Solar Energy Savings Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2535&virtuemart_category_id=17&Itemid=175) Estimate annual energy production, savings, and CO2 offset ... Be the first to review product [ ![Speech Time Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-speech-time-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/speech-time-calculator "Speech Time Calculator") new ## [Speech Time Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2588&virtuemart_category_id=17&Itemid=175) Estimate how long a speech or presentation will take based ... Be the first to review product [ ![Split Bill Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-split-bill-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/split-bill-calculator "Split Bill Calculator") new ## [Split Bill Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2593&virtuemart_category_id=17&Itemid=175) Split a bill equally or by custom percentages among ... Be the first to review product [ ![Spray Foam Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-spray-foam-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/spray-foam-calculator "Spray Foam Calculator") new ## [Spray Foam Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2433&virtuemart_category_id=17&Itemid=175) Calculate spray foam board-feet needed for a surface. Use ... Be the first to review product [ ![Storage Unit Size Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-storage-unit-size-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/math-calculators/storage-unit-size-calculator "Storage Unit Size Calculator") new ## [Storage Unit Size Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2597&virtuemart_category_id=17&Itemid=175) Estimate the storage unit size you need based on items ... 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