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Mathematics Calculators

Mathematical calculators for algebra, calculus, and number operations

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Add Percentage to Number

math

Increase a number by a certain percentage. Useful for calculating price increases, salary raises, and growth rates.

How to: Enter the base number you want to increase

Percentage of a Number

math

Calculate what a certain percentage of a number is. Useful for discounts, tips, taxes, and other percentage-based calculations.

How to: Enter the number you want to calculate a percentage of

Subtract Percentage from Number

math

Decrease a number by a certain percentage. Useful for calculating discounts, price reductions, and decreases.

How to: Enter the base number you want to decrease

Explore Related Math Topics

Percentage Calculators

  • Percentage of a Number

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