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Math Calculators
Browse our growing collection of math calculators:
Absolute Value
Determine the absolute value of a given positive or negative number.
Decimal to Percentage
Calculate the equivalent percentage from its associated decimal value.
Fraction to Decimal
Calculate the equivalent decimal value from its associated fraction.
Fraction to Percentage
Calculate the equivalent percentage value from its associated fraction.
Percentage
Determine the percentage increase or decrease between two numbers, and numbers as they relate to a percentage and vice versa.
Percentage Change
Calculate the exact percentage increase or percentage decrease from one initial value or number to another final value.
Percentage Difference
Calculate the percentage difference between two nonnegative values greater than or equal to zero.
Percentage Error
Calculate the relative percentage error between a true value and the observed value found in a measurement.
Percentage to Decimal
Calculate the equivalent decimal from its associated percentage value.