Age Calculator - Date of Birth

Contains adsIn-app purchases
4.4
44.2K reviews
10M+
Downloads
Content rating
Everyone
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About this app

Easily calculate your exact age with Age Calculator! With a simple date of birth, the app calculates your age in years, months, days, and even seconds. Never forget important dates again by saving birthdays and anniversaries within the app. Get reminders for upcoming birthdays and anniversaries, and calculate the difference between two dates down to minutes and seconds.
Updated on
Jan 23, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.3
44K reviews
Samax Rex
October 4, 2020
Garbage. It stopped working after a few times of using it, so now when I try to calculate an age, an ad for premium pops up. Ads pop up everytime you open the app. Also, there were many annoying banner ads. But, for me, the big one is the refusal to operate unless I buy premium. That's a step too far. Why would anyone pay 54 cents a month for something they can get elsewhere for free? This app lags. It's obnoxious and takes up 125 mb. It doesn't work correctly, so it's absolutely worthless.
427 people found this review helpful
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Stephanie Stonebridge
June 28, 2021
Too many ads. There are so many ads that for me to get to check the one date that I'm tracking with this app takes me a couple of minutes. It should take 15 seconds. Everything you click on pops up one to three different timed ads and then when you try to go back to the main screen you get another couple of timed ads. It's a little overboard, even for a free app.
386 people found this review helpful
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Jeremiah M.
September 8, 2020
Love it! Only complaint is all the ad's.. you cant even go from one page, to the next with watching yet another annoying add. Yes, they have a pay version. But who wants a monthly subscription on a age calculator? For the once or twice a month I use it, I'd never pay a subscription. Maybe a once a year thing, or better yet a one time and done fee.... otherwise, I love it and use it to track my days of Sobriety.
173 people found this review helpful
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