Tool category

Math Tools

Browse practical tools for this category. Browse practical tools and utilities for this category.

basic calculator

Basic Math Calculator

Run quick everyday arithmetic calculations in the browser without API cost.

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fraction calculator

Calculate and simplify fraction results for study, work, and everyday use.

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average calculator

Paste numbers separated by commas, spaces, or lines to calculate mean average.

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median calculator

Calculate the middle value from a set of numbers instantly in this workspace.

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percentage change-calculator

Compare an old value and a new value to calculate percentage change.

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gcd lcm-calculator

Calculate GCD and LCM for two positive integers locally.

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prime number-checker

Enter a whole number to test whether it is prime and see a basic explanation.

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factor calculator

Find the positive factors of an integer for study, checks, and basic math work.

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roman numeral-converter

Convert standard numbers and Roman numerals locally for writing, study, and reference.

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number base-converter

Convert common number bases for programming, networking, and computer science study.

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