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Can't decide? Enter your options and let the app pick one ...
Generate random colors and display their HEX, RGB, and HSL ...
Generate one or more random dates within a specified range. ...
Convert between Unix timestamps and human-readable dates. ...
Encode or decode URL strings for safe web use. Use this ...
Generate RFC 4122 version 4 (random) UUIDs using the ...
Calculate VA mortgage payments. Use this free browser-based ...
Calculate vacancy rate and income lost to vacancies. Use ...
Calculate VAT, net price, and gross price. Use this free ...
Calculate final velocity using initial velocity, ...
Calculate minimum ventilation CFM for a space based on area ...
Calculate vinyl siding panels and squares needed. Use this ...
Estimate VO2 max from a 1.5-mile run time or heart rate ...
Calculate voltage drop in electrical wiring. Use this free ...
Convert volume values between common liquid and capacity ...
Calculate walking pace, time, or distance. Use this free ...
Calculate rolls of wallpaper needed for a room. Use this ...
Estimate your daily and annual water footprint from common ...
Estimate water heater tank size or first-hour rating ...
Estimate daily water intake needs from body weight, ...
Convert watts to amps and estimate current from voltage and ...
Convert between wavelength, frequency, and photon energy. ...
Estimate wedding budget breakdown by category. Use this ...
Count down the days, weeks, and months until your wedding ...
Convert weeks to days. Use this free browser-based weeks to ...
Convert weight and mass values between common units. Use ...
Calculate weighted GPA by multiplying each grade by its ...
XTRAW Tools
Free calculators, converters, generators, and simple apps for everyday decisions.
XTRAW Tools
Free calculators, converters, generators, and simple apps for everyday decisions.