Age Calculator: Days Counter

How old am I, exactly? Find out in a second with Age Calculator: Days Counter — the precise, beautifully simple way to calculate your age, measure the age difference between any two people, and discover the little facts hidden in any date of birth.

Enter a birthday and instantly see the exact age in years, months, weeks, days, hours and even minutes, plus the day of the week you were born. Comparing two people? The age difference tool reveals the precise gap between any two dates — ideal for siblings, couples, friends, colleagues or historical events.

Never forget what matters, either. Save important dates — birthdays, anniversaries, milestones and special occasions — and keep them all in one tidy place, ready whenever you need them.

WHY YOU'LL LOVE AGE CALCULATOR

• Exact age calculation — years, months, weeks, days, hours and minutes from any date of birth.
• Age difference — measure the precise gap between two people or two dates.
• Date of birth facts — see the exact day of the week you were born, and more.
• Saved dates — store birthdays, anniversaries and events you never want to miss.
• Copy & share — send any result to family and friends in a single tap.
• Works offline — no internet connection required, anytime, anywhere.
• Light & dark themes — a clean, minimalist design that is easy on the eyes.
• 70+ languages — built for users around the world.

HOW IT WORKS

1. Enter a date of birth — yours or anyone else's.
2. Instantly see the exact age, broken down all the way to the minute.
3. Switch to Age Difference to compare two dates, or save the date for later.

PERFECT FOR

• Anyone wondering "how old am I?" down to the very day.
• Parents tracking a baby's age in days, weeks and months.
• Couples and friends calculating age gaps and anniversaries.
• Planners who want every important date saved in one place.

WHAT YOU CAN DISCOVER

• Your exact age in years, months, weeks, days, hours and minutes.
• The precise age difference between any two people or two dates.
• The day of the week any date of birth fell on.
• A personal list of birthdays, anniversaries and milestones, always at hand.

People reach for Age Calculator: Days Counter for all kinds of moments — checking a child's age for school or vaccinations, working out a pet's age in human terms, confirming eligibility by date, counting