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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. ...
Calculate Z-score and find the corresponding probability. ...
Convert yeast between active dry, instant, and fresh yeast. ...
Convert simple YAML key-value and nested structures to ...
Minify XML by removing comments and unnecessary whitespace. ...
Prettify / format XML with indentation. Use this free ...
Calculate total training volume (sets × reps × weight) for ...
Calculate total work hours from start time, end time, and ...
Calculate mechanical work done by a force over a distance. ...
Calculate typing or reading speed in words per minute. Use ...
Calculate wind chill temperature from air temperature and ...
Calculate Wilks coefficient score for powerlifting to ...
Calculate the wildcard mask (inverse mask) from a subnet ...
Calculate pitcher WHIP (Walks + Hits per Inning Pitched). ...
Calculate weighted GPA by multiplying each grade by its ...
Count down the days, weeks, and months until your wedding ...
Convert between wavelength, frequency, and photon energy. ...
Estimate water heater tank size or first-hour rating ...
Estimate your daily and annual water footprint from common ...
Calculate rolls of wallpaper needed for a room. Use this ...
Calculate walking pace, time, or distance. Use this free ...
Estimate VO2 max from a 1.5-mile run time or heart rate ...
Calculate vinyl siding panels and squares needed. Use this ...
Calculate minimum ventilation CFM for a space based on area ...
Calculate final velocity using initial velocity, ...
XTRAW Tools
Free calculators, converters, generators, and simple apps for everyday decisions.
XTRAW Tools
Free calculators, converters, generators, and simple apps for everyday decisions.