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How Many Tables CalculatorFind out how many tables you need for any event. Enter guest count and seats per table to instantly get tables needed, total seats, and empty seats.
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Window Blind Size CalculatorCalculate the correct window blind size for inside or outside mount. Enter window dimensions and get the exact blind width and height in inches.
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Sofa Size CalculatorFind the ideal sofa width for your room. Enter room width and seat width to get recommended couch size, seat count, and remaining clearance.
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Jeans Size CalculatorFind your jeans size from waist and inseam measurements. Get your W x L (US/UK) plus the approximate EU waist size in inches or centimeters.
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Jacket Size CalculatorConvert your chest measurement to a US/UK and EU jacket size. Enter chest in inches or cm to find your suit, blazer, or coat size instantly.
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Hat Size CalculatorConvert your head circumference (inches or cm) into a US fitted hat size and EU size instantly. US size = circumference ÷ π, rounded to 1/8.
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Dress Size CalculatorEstimate your dress size from bust, waist and hip measurements. Get approximate US, UK and EU sizes in inches or centimeters instantly.
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Glove Size CalculatorFind your glove size from your hand circumference in inches or cm. Get numeric and letter (XS–XXL) sizes instantly with this free calculator.
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Bikini Size CalculatorEstimate your bikini and bra size from underbust and bust measurements in cm. Get your band number and cup letter instantly with our free calculator.
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Length Unit Conversion CalculatorConvert any length into 36 units at once: metric, imperial/US, Japanese shakkanho (sun, shaku, ken, ri) and astronomical units (AU, light-year, parsec).
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Speed Unit Conversion CalculatorConvert any speed value into m/s, km/h, fps, mph, knots, Mach and the speed of light at once. Free, high-precision speed unit conversion calculator.
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Weight / Mass Unit Conversion CalculatorConvert weight and mass between metric, yard-pound (avoirdupois) and traditional Japanese units. Enter a value and unit to see all 20 conversions instantly.
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Mizuwari Dilution CalculatorCalculate how much liquor and water to mix for a water-cut "mizuwari" drink. Enter target strength, total volume and spirit ABV to get exact ml.
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Diluted Drink (Mizuwari) Alcohol Percentage CalculatorCalculate the final ABV and total volume of a water-diluted drink (mizuwari) from the liquor volume, its strength, and the amount of water added.
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Grain Conversion CalculatorConvert grains to grams and grams to grains instantly using the exact factor 1 grain = 0.06479891 g. Free, accurate mass conversion tool.
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Mizuwari Dilution CalculatorWork out how much water to add to whisky or shochu to dilute it to your target strength. Calculates water needed and the total mizuwari volume.
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Metric to Inches CalculatorConvert metric length (millimeters) to inches instantly. Enter millimeters to get inches plus centimeters and meters using inches = mm / 25.4.
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Mile Conversion CalculatorConvert miles to kilometers, meters, yards, and feet instantly. Enter any distance in miles and get accurate metric and imperial conversions.
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Optimal Megapixels for Print Paper Size CalculatorFind how many camera megapixels you need to print any paper size cleanly at 200, 300 and 400 dpi. Supports L, 2L, A and JIS B photo paper sizes.
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Beauty Products Cost CalculatorEstimate your true annual, monthly, and daily beauty and skincare spend based on each product's price and how long it lasts. Free, any currency.
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Drake Equation for Love CalculatorUse the Drake Equation for love to estimate how many potential partners exist in your city. Enter population and percentages to find your dating odds.
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Pokémon GO Weight Loss CalculatorEstimate calories burned and fat lost while walking and hatching eggs in Pokémon GO using your weight, distance, speed, and MET value.
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Money Counter CalculatorFree Money Counter Calculator for US bills and coins. Enter counts of $100–$1 bills and quarters, dimes, nickels, pennies to get your cash total.
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Cross Exchange Rate CalculatorCompute a cross exchange rate (A/C) from two known rates. Multiply A/B by B/C, or divide A/B by C/B. Universal currency cross-rate tool.
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