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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 total engine displacement from bore, stroke, and ...
Calculate enzyme activity in units (U) from reaction data. ...
Calculate equivalent weight from molar mass and n-factor. ...
Calculate pitcher ERA (Earned Run Average). Use this free ...
Estimate monthly escrow payment for taxes and insurance. ...
Count words, characters, sentences, paragraphs, and ...
Calculate the cost to charge an electric vehicle. Use this ...
Estimate time to charge an EV from a given charger power ...
Estimate EV driving range from battery capacity and ...
Calculate powers using a base and exponent. Use this free ...
Calculate probabilities for exponentially distributed ...
Calculate exponential growth or decay given initial value, ...
Calculate savings from extra mortgage payments. Use this ...
Estimate fabric needed for sewing projects. Use this free ...
Calculate the factorial of a nonnegative integer. Use this ...
Convert Fahrenheit temperatures to Celsius. Use this free ...
Convert feet to centimeters. Use this free browser-based ...
Convert feet to inches. Use this free browser-based feet to ...
Convert feet to meters. Use this free browser-based feet to ...
Convert feet to yards. Use this free browser-based feet to ...
Estimate fence posts, panels, rails, and material needs. ...
Calculate number of fence posts needed for a fence run. Use ...
Estimate FHA loan payments including mortgage insurance. ...
Calculate field goal percentage for basketball. Use this ...
XTRAW Tools
Free calculators, converters, generators, and simple apps for everyday decisions.
XTRAW Tools
Free calculators, converters, generators, and simple apps for everyday decisions.