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Calculators Tools

Calculate percentages, averages, ratios, fractions, and statistical metrics 100% in your browser.

100% Client-Side

Calculate percentages, percentage change, and proportions

Compute mean, median, mode, sum, range, min, and max

Solve ratio proportions (A:B = C:D)

Add, subtract, multiply, and divide simplified fractions

Compute standard deviation, variance, mean, and range