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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. ...
Predict finish time for a new race distance based on a ...
Convert US quarts to liters. Use this free browser-based ...
Calculate Q1, Q2, Q3 quartiles from a dataset. Use this ...
Solve quadratic equations using coefficients a, b, and c. ...
Calculate the missing side of a right triangle using the ...
Calculate offspring genotype and phenotype probabilities ...
Estimate protein molecular weight from number of amino ...
Estimate daily protein needs from body weight, goal, and ...
Solve proportions and missing values in equivalent ratios. ...
Estimate property tax based on property value and tax rate. ...
Estimate property management fees based on rent and fee ...
Calculate range, max height, and time of flight for ...
Calculate basic, complementary, union, and intersection ...
Check whether an integer is prime or composite. Use this ...
Calculate the prime factorization of an integer. Use this ...
Calculate price per square foot for a property. Use this ...
Convert pressure values between PSI, bar, pascals, ...
Calculate the present value of a future amount. Use this ...
Estimate pregnancy due date from last menstrual period or ...
Calculate mechanical power from work and time, or force and ...
Convert pounds to stone. Use this free browser-based pounds ...
Convert pounds to grams. Use this free browser-based pounds ...
Calculate gravitational potential energy from mass, ...
Calculate concrete needed to set fence or deck posts in ...
XTRAW Tools
Free calculators, converters, generators, and simple apps for everyday decisions.
XTRAW Tools
Free calculators, converters, generators, and simple apps for everyday decisions.