Calculators

All 15 calculators tools on Utilities Center, in one place. Pick one to get started.

Choose the right Calculators tool for your task
I want to..	Use
Calculate a percentage of a number	Percentage Calculator
Measure increase or decrease between values	Percentage Change Calculator
Find sale prices and savings	Discount Calculator
Add or remove sales tax and VAT	Tax Calculator
Calculate a tip or gratuity	Tip Calculator
Split a bill across several people	Split Bill Calculator
Simplify or solve a ratio	Ratio Calculator
Add, subtract, multiply or divide fractions	Fraction Calculator
Find the mean, median, mode or range	Average Calculator
Calculate variance and standard deviation	Standard Deviation Calculator
Find your exact age from a birthdate	Age Calculator
Add to dates or find date differences	Date Difference Calculator
Find the time between two times	Time Duration Calculator
Calculate simple or compound interest	Interest Calculator
Work out monthly loan EMI and total interest	Loan/EMI Calculator

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