PangPang ToolsGeneral & Math
Percentages, ratios and everyday arithmetic with clear explanations.
General & Math
Mean & median calculator
Calculate the arithmetic mean, median, sum, count, minimum and maximum of a list. Compare the effect of outliers using decimal and negative numbers.
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General & Math
Percentage calculator
Calculate discounted prices and savings, percentages of amounts, ratios and percentage changes with worked examples.
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General & Math
Ratio calculator
Reduce two non-negative integers to their simplest ratio or solve A : B = C : X. Use proportions to scale recipes, dimensions and quantities.
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General & Math
Unit converter
Convert metric and customary length or mass units, and Celsius, Fahrenheit or kelvin. Use exact standard factors and reject temperatures below absolute zero.
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