➗ Math, Date & Finance

Calculators, numerics, date logic, statistics, and finance tools

Convert between different weight units (kilograms, pounds, ounces, grams, etc.)

Convert between different length units (meters, feet, inches, miles, etc.)

Calculate winning probabilities for various lottery games

Calculate probabilities for poker hands and card combinations

Calculate probabilities for dice rolls and combinations

Convert dates to/from Julian Day Number and Julian calendar

Add or subtract time from a date

Calculate holidays for a specific year and country

Calculate business days excluding weekends

Check if date ranges overlap with each other

Convert dates to and from RFC 2822 format

Generate recurring dates based on a pattern