Enter your birth date and optionally change the 'Calculate Age As Of' date to find your age at any point in time. The calculator shows your exact age in years, months, and days, plus total days, weeks, hours, and minutes lived. It also tells you how many days remain until your next birthday.
Roll up to 5 standard dice for games and decisions.
Convert between decimal, hex, octal, and binary.
Randomly pick winners from a list of names for giveaways and events.
Calculate image and video dimensions from any aspect ratio. Supports 16:9, 4:3, 1:1, and custom ratios.