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Free age calculator. Calculate exact age in years, months, days, hours, and minutes from any date of birth.
The age calculator finds your exact age from any date of birth — broken down into years, months, weeks, days, hours, and minutes — relative to today or any chosen target date. It accounts for leap years and varying month lengths.
People filling out forms with strict eligibility cutoffs, planners checking program age limits, and anyone curious about exact age for birthdays, anniversaries, or pet records. Genealogists and HR staff also rely on it.
It eliminates the off-by-one errors that come from estimating age in your head, especially around the boundary of a birthday or eligibility cutoff. It also makes age computations between historical dates trivial.
It answers questions like "How old will I be on a specific future date?", "How many days have I been alive?", and "What was my age in years and months on the day my child was born?"