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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 gravel/crushed stone base needed under pavers. ...
Generate secure random passwords using browser ...
Calculate the entropy and estimated crack time of a ...
Calculate gallons of paint needed for walls, ceilings, or ...
Estimate paint gallons needed for walls or surfaces. Use ...
Calculate pace, time, or distance for running, walking, or ...
Estimate ovulation date and fertile window from cycle ...
Convert oven temperatures between Fahrenheit, Celsius, and ...
Convert fluid ounces to milliliters. Use this free ...
Convert ounces to kilograms. Use this free browser-based ...
Calculate osmotic pressure of a solution using the van't ...
Calculate OPS (On-Base Plus Slugging) for a baseball ...
Estimate one-rep max strength from weight lifted and ...
Calculate OBP (On-Base Percentage) for a baseball batter. ...
Convert cooking oil between cups, tablespoons, milliliters, ...
Calculate voltage, current, resistance, or power using ...
Calculate odds ratio from a 2×2 contingency table. Use this ...
Convert numbers between decimal, binary, hexadecimal, ...
Calculate normality from molarity and n-factor (equivalents ...
Calculate probabilities and percentiles for the normal ...
Calculate Net Operating Income from rental income and ...
Calculate net force, mass, or acceleration with multiple ...
Calculate the network address from any host IP and subnet ...
Calculate net present value from cash flows and discount ...
XTRAW Tools
Free calculators, converters, generators, and simple apps for everyday decisions.
XTRAW Tools
Free calculators, converters, generators, and simple apps for everyday decisions.