Calculate your exact age from birth date to today or any date. Results in years, months, days, weeks, and total days. Pure client-side.
This age calculator computes the exact time between two dates, showing results in years, months, and days. It accounts for varying month lengths and leap years. All calculations happen in your browser — no data is sent to any server. Use it to find your exact age, calculate age differences, or plan future milestones.