Math Tools

Round a number using banker's rounding (round half to even)

math round finance

Calculate percentage: 'of' computes X% of Y, 'change' computes % change from value to total, 'what_percent' computes what % value is of total.

math percentage calculate

Generate a random integer or float within a range

math random number

Convert between units of length, weight, temperature, speed, data, and more

math units convert