Rangdom

How old am I?

Enter a birth date and this tool reports the exact age as of today (or any “as of” date you pick): full years, months, and remaining days, plus totals in days, in weeks with any leftover days, and in whole months. It also names the weekday the person was born on and counts down to their next birthday — the date, the weekday it falls on, the age they will turn, and how many days away it is. Every result updates live as you change either date.

Ages are computed from UTC dates, so counts never drift by one across a daylight-saving change. A leap-day birthday (February 29) clamps to February 28 in common years. A birth date after the “as of” date is rejected rather than showing a negative age. Time-of-day, time zones, and zodiac signs are out of scope — this is a date-only age calculator.