Age Calculator Date Time (optional) Show result in SecondsMinutesHoursDaysBusiness daysWeeksMonthsYears Years, months & days The age calculated based on the provided date and time is Related calculators Time Since a Date Time Until a Date Business Days Between Two Dates Seconds Between Two Dates Minutes Between Two Dates About this calculator Enter your birthdate to calculate your exact age. Shows the result in your chosen time unit. ← All date difference calculators