CalcHive › Math
Math Calculators
Percentages, fractions, ratios, quick math without the textbook.
Math calculators are the most-searched category in this entire site, and for good reason, everyone needs to calculate a percentage, convert a fraction, or work out a tip from time to time, and nobody enjoys doing it on paper. CalcHive's math tools are built for those exact moments.
Each calculator gives the answer instantly and then shows the work below, useful if you're a student trying to learn the method, or a parent helping with homework, or just someone who wants to double-check the math. No login, no "upgrade for step-by-step," no ads on top of the answer.
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Fraction to Decimal to Percent
Percent Change Calculator
Percent Off Calculator
Tip Calculator
Average and Median Calculator
Ratio Calculator
GPA Calculator
Need a math tool we do not have? Send a request: we read every one.