MyAgeCalc is a free, browser-based age calculator that computes your exact age down to the minute as you type — no button click needed. Beyond the standard years/months/days breakdown, it offers 10+ specialized calculators including age in days, hours, and minutes; an age difference tool; retirement countdown; life expectancy estimator; Korean age converter; zodiac sign finder; and a historical age comparison that maps world events to your lifetime. All calculations run client-side, so no personal data is stored or transmitted. There's also an embeddable widget for site owners.