Premium Age Calculator — Pro
Accurate age (with time), compare two people, next-birthday countdown, life progress, export and charts.
Person A — Primary
Person B — Compare (optional)
years
Tip: provide time of birth for exact age down to seconds.
Age Timeline
This chart visualizes cumulative years for each person.
About this Age Calculator
Accurate, privacy-first age calculator. All calculations run client-side in the browser. Export results as PNG or PDF for record-keeping.