--- title: "Calculators | XTRAW Tools" description: "The main XTRAW catalog for free browser-based calculators, generators, pickers, and everyday utilities across budgeting, moving, events, pets, random tools, and practical life." url: "https://xtraw.com/tools/calculators/by,product_name/dirDesc/results,289-312" date: "2026-06-10T07:28:22+00:00" language: "en-GB" --- ## [ Accounting & Tax Calculators ![Accounting & Tax Calculators category image](https://xtraw.com/images/virtuemart/category/22_accounting_and_tax_calculators.jpg) ](https://xtraw.com/tools/calculators/accounting-tax-calculators "Accounting & Tax Calculators") ## [ Automotive Calculators ![Automotive Calculators category image](https://xtraw.com/images/virtuemart/category/24_automotive_calculators.jpg) ](https://xtraw.com/tools/calculators/automotive-calculators "Automotive Calculators") ## [ Business Calculators ![Business Calculators category image](https://xtraw.com/images/virtuemart/category/21_business_calculators.jpg) ](https://xtraw.com/tools/calculators/business-calculators "Business Calculators") ## [ Construction & Home Calculators ![Construction & Home Calculators category image](https://xtraw.com/images/virtuemart/category/19_construction_and_home_calculators.jpg) ](https://xtraw.com/tools/calculators/construction-home-calculators "Construction & Home Calculators") ## [ Date & Time Calculators ![Date & Time Calculators category image](https://xtraw.com/images/virtuemart/category/20_date_and_time_calculators.jpg) ](https://xtraw.com/tools/calculators/date-time-calculators "Date & Time Calculators") ## [ Education Calculators ![Education Calculators category image](https://xtraw.com/images/virtuemart/category/25_education_calculators.jpg) ](https://xtraw.com/tools/calculators/education-calculators "Education Calculators") ## [ Finance Calculators ![Finance Calculators category image](https://xtraw.com/images/virtuemart/category/14_finance_calculators.jpg) ](https://xtraw.com/tools/calculators/finance-calculators "Finance Calculators") ## [ Food & Restaurant Calculators ![Food & Restaurant Calculators category image](https://xtraw.com/images/virtuemart/category/23_food_and_restaurant_calculators.jpg) ](https://xtraw.com/tools/calculators/food-restaurant-calculators "Food & Restaurant Calculators") ## [ Health & Fitness Calculators ![Health & Fitness Calculators category image](https://xtraw.com/images/virtuemart/category/16_health_and_fitness_calculators.jpg) ](https://xtraw.com/tools/calculators/health-fitness-calculators "Health & Fitness Calculators") ## [ Insurance Calculators ![Insurance Calculators category image](https://xtraw.com/images/virtuemart/category/215_insurance-calculators.jpg) ](https://xtraw.com/tools/calculators/insurance-calculators "Insurance Calculators") ## [ Marketing Calculators ![Marketing Calculators category image](https://xtraw.com/images/virtuemart/category/224_marketing-calculators.jpg) ](https://xtraw.com/tools/calculators/marketing-calculators "Marketing Calculators") ## [ Math Calculators ![Math Calculators category image](https://xtraw.com/images/virtuemart/category/17_math_calculators.jpg) ](https://xtraw.com/tools/calculators/math-calculators "Math Calculators") ## [ Real Estate Calculators ![Real Estate Calculators category image](https://xtraw.com/images/virtuemart/category/15_real_estate_calculators.jpg) ](https://xtraw.com/tools/calculators/real-estate-calculators "Real Estate Calculators") ## [ Science Calculators ![Science Calculators category image](https://xtraw.com/images/virtuemart/category/26_science_calculators.jpg) ](https://xtraw.com/tools/calculators/science-calculators "Science Calculators") ## [ Statistics Calculators ![Statistics Calculators category image](https://xtraw.com/images/virtuemart/category/18_statistics_calculators.jpg) ](https://xtraw.com/tools/calculators/statistics-calculators "Statistics Calculators") ## [ Travel Calculators ![Travel Calculators category image](https://xtraw.com/images/virtuemart/category/164_travel-calculators.jpg) ](https://xtraw.com/tools/calculators/travel-calculators "Travel Calculators") Sort by [Product Name -/+](https://xtraw.com/tools/calculators/by,product_name/dirDesc "-/+") [Ordering](https://xtraw.com/tools/calculators/by,ordering/dirDesc "Ordering") - 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[End](https://xtraw.com/tools/calculators/by,product_name/dirDesc/results,337-360 "End") Page 13 of 15 Results 289 - 312 of 351 24 # 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/decision-maker "Decision Maker") new ## [Decision Maker](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2608&virtuemart_category_id=2&Itemid=173) 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/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=2&Itemid=173) 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/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=2&Itemid=173) Generate one or more random dates within a specified range. ... Be the first to review product #### Products [ ![Concrete Column Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-concrete-column-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/concrete-column-calculator "Concrete Column Calculator") new ## [Concrete Column Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2420&virtuemart_category_id=2&Itemid=173) Calculate concrete volume for round or square columns. Use ... Be the first to review product [ ![Concrete Block Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-concrete-block-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/concrete-block-calculator "Concrete Block Calculator") new ## [Concrete Block Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2422&virtuemart_category_id=2&Itemid=173) Calculate number of concrete masonry units (CMU) needed for ... 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/compost-calculator "Compost Calculator") new ## [Compost Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2541&virtuemart_category_id=2&Itemid=173) Estimate compost yield and carbon-to-nitrogen ratio for a ... Be the first to review product [ ![Combination Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-combination-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/combination-calculator "Combination Calculator") new ## [Combination Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2325&virtuemart_category_id=2&Itemid=173) Calculate nCr — the number of ways to choose r items from n ... Be the first to review product [ ![College GPA Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-college-gpa-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/college-gpa-calculator "College GPA Calculator") new ## [College GPA Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2570&virtuemart_category_id=2&Itemid=173) Calculate college GPA including existing cumulative GPA and ... Be the first to review product [ ![Coin Flip Probability Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-coin-flip-probability-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/coin-flip-probability-calculator "Coin Flip Probability Calculator") new ## [Coin Flip Probability Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2322&virtuemart_category_id=2&Itemid=173) Calculate the probability of getting exactly k heads in n ... Be the first to review product [ ![Coffee Ratio Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-coffee-ratio-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/coffee-ratio-calculator "Coffee Ratio Calculator") new ## [Coffee Ratio Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2486&virtuemart_category_id=2&Itemid=173) Calculate coffee-to-water ratio for various brew methods. ... Be the first to review product [ ![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/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=2&Itemid=173) Estimate the height of cumulus cloud bases from temperature ... Be the first to review product [ ![Closing Costs Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-closing-costs-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/closing-costs-calculator "Closing Costs Calculator") popular ## [Closing Costs Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2287&virtuemart_category_id=2&Itemid=173) Estimate buyer and seller closing costs on a property ... Be the first to review product [ ![Class Average Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-class-average-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/class-average-calculator "Class Average Calculator") new ## [Class Average Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2575&virtuemart_category_id=2&Itemid=173) Calculate the class mean, median, and grade distribution ... Be the first to review product [ ![Cinder Block Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-cinder-block-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/cinder-block-calculator "Cinder Block Calculator") new ## [Cinder Block Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2423&virtuemart_category_id=2&Itemid=173) Calculate cinder blocks needed for a wall (standard 8×8×16 ... Be the first to review product [ ![CIDR Range Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-cidr-range-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/cidr-range-calculator "CIDR Range Calculator") new ## [CIDR Range Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2549&virtuemart_category_id=2&Itemid=173) Calculate network address, broadcast, host range, and host ... Be the first to review product [ ![CFM Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-cfm-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/cfm-calculator "CFM Calculator") new ## [CFM Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2456&virtuemart_category_id=2&Itemid=173) Calculate required airflow (CFM) for a room based on ACH or ... Be the first to review product [ ![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/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=2&Itemid=173) Calculate centripetal force for circular motion. Use this ... Be the first to review product [ ![Cement Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-cement-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/cement-calculator "Cement Calculator") new ## [Cement Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2414&virtuemart_category_id=2&Itemid=173) Calculate cement bags needed for a concrete mix. Use this ... Be the first to review product [ ![Cell Doubling Time Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-cell-doubling-time-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/cell-doubling-time-calculator "Cell Doubling Time Calculator") new ## [Cell Doubling Time Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2393&virtuemart_category_id=2&Itemid=173) Calculate cell doubling time (generation time) from cell ... Be the first to review product [ ![Cell Concentration Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-cell-concentration-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/cell-concentration-calculator "Cell Concentration Calculator") new ## [Cell Concentration Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2409&virtuemart_category_id=2&Itemid=173) Calculate cell concentration from hemocytometer counts. Use ... Be the first to review product [ ![Ceiling Fan Size Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-ceiling-fan-size-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/ceiling-fan-size-calculator "Ceiling Fan Size Calculator") new ## [Ceiling Fan Size Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2459&virtuemart_category_id=2&Itemid=173) Determine the recommended ceiling fan blade span for a ... Be the first to review product [ ![Cash Runway Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-cash-runway-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/cash-runway-calculator "Cash Runway Calculator") new ## [Cash Runway Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2269&virtuemart_category_id=2&Itemid=173) Calculate how many months of runway remain given cash and ... Be the first to review product [ ![Cash on Cash Return Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-cash-on-cash-return-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/cash-on-cash-return-calculator "Cash on Cash Return Calculator") popular ## [Cash on Cash Return Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2274&virtuemart_category_id=2&Itemid=173) Calculate cash-on-cash return for a rental property ... Be the first to review product [ ![Card Probability Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-card-probability-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/card-probability-calculator "Card Probability Calculator") new ## [Card Probability Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2323&virtuemart_category_id=2&Itemid=173) Calculate probabilities of drawing specific cards from a ... Be the first to review product [ ![Carbon Footprint Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-carbon-footprint-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/carbon-footprint-calculator "Carbon Footprint Calculator") new ## [Carbon Footprint Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2529&virtuemart_category_id=2&Itemid=173) Estimate your annual household carbon footprint from ... Be the first to review product [ ![Car Depreciation Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-car-depreciation-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/car-depreciation-calculator "Car Depreciation Calculator") new ## [Car Depreciation Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2499&virtuemart_category_id=2&Itemid=173) Calculate vehicle depreciation and estimated resale value ... Be the first to review product [ ![Cap Rate Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-cap-rate-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/cap-rate-calculator "Cap Rate Calculator") popular ## [Cap Rate Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2272&virtuemart_category_id=2&Itemid=173) Calculate capitalization rate from NOI and property value. ... 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