Measurement Tools

Convert centimeters to feet

Convert centimeters to inches

Convert millimeters to inches

Convert pounds to kilograms

Convert kilograms to pounds

Convert inches to centimeters

Convert inches to feet

Convert feet to inches

Convert milliliters to fluid ounces

Convert months to days

Convert PSI to atmospheres

Convert kilometers to miles

Convert grams to ounces

Convert grams to micrograms

Convert meters to inches

Convert millimeters to mils

Convert years to days

Convert minutes to hours

Convert tablespoons to cups

Convert tons to cubic yards

Convert cubic yards to tons

Convert meters to miles

Convert fluid ounces to cups

Convert cups to fluid ounces

Convert quarts to gallons

Convert gallons to quarts

Calculate percentage of a number

Calculate the hypotenuse using Pythagoras theorem

Check color contrast for accessibility compliance

Convert pounds to ounces

Convert ounces to pounds

Predict risk of postoperative pulmonary complications

Assess the performance of several organ systems in the ICU

Calculate Absolute Neutrophil Count to assess infection risk

Calculate the future value and interest earned on your CD

Calculate mortgage payments and payoff timeline with extra payment scenarios

Calculate boat loan payments, total interest, and amortization schedule

Calculate self-employment taxes and estimated quarterly payments for 1099 contractors

Calculate battery capacity by converting Amps and Time to Amp-Hours.

Convert square footage to acreage quickly and accurately.

Create spoofed text using Unicode homoglyphs for security testing or creative use.

Select random letters from the alphabet or a custom set of characters.

Calculate Body Mass Index (BMI) and percentiles specifically for teenagers and adolescents.

Convert seconds to minutes quickly and accurately.