Calculate sample or population variance for a numeric dataset with intermediate statistics

Math & Numbers

Calculate z-scores from a raw value using either a dataset or manually provided mean and standard deviation

Math & Numbers

Calculate sample or population standard deviation for numeric datasets and inspect how spread changes around the mean

Math & Numbers

Calculate markup, selling price, and profit based on cost and markup percentage

Math & Numbers

Calculate profit margin, markup, and selling price based on cost and desired margin percentage

Math & Numbers

Calculate sales commission and total earnings based on sales amount and commission rate

Math & Numbers

Calculate the break-even point for a product or business based on fixed costs, variable costs, and price

Math & Numbers

Calculate discounted prices, savings, and final price after applying percentage or fixed amount discounts

Math & Numbers

Calculate the perimeter of various geometric shapes

Math & Numbers

Convert between fractions and decimals with support for mixed numbers, improper fractions, and various decimal formats

Math & Numbers

Round numbers with precision control, supporting different rounding methods and batch processing

Math & Numbers

Adjust and format number precision, decimal places, and scientific notation with various rounding and padding options

Math & Numbers

➗ Math & Numbers