Calculate work hours, durations, dates, and age in seconds.
Add & subtract time, track work hours, and get accurate results instantly.
TimeCalc is a powerful yet simple time calculator for everyday use —
add and subtract hours, track work durations, calculate future dates, and find exact age in seconds.
TIME CALCULATOR
Add, subtract multiple time values in sequence.
Instant results, calculation history saved.
Examples:
2h 35m + 3h 45m = 6h 20m
12h 20m − 4.5h = 7h 50m
4h 52m × 3 = 14h 36m
1h ÷ 20m = 3
Convert between time units:
456m = 7h 36m = 7.6h
TIME BETWEEN (DURATION)
Enter any start and end time to calculate the exact duration.
Organize into separate categories.
Export PDF reports (Premium).
Examples:
11:20 AM → 12:40 PM = 1h 20m
01:30 AM → 02:30 PM = 13h
Today 02:00 → Tomorrow 02:30 = 24h 30m
DATE CALCULATOR (ADD & SUBTRACT)
From any starting date, add or subtract years/months/weeks/days/hours/minutes to get the resulting date.
Calendar-accurate arithmetic — adding 1 month to Jan 31 gives the correct last day of February.
Example:
Today 17:32 + (1d 2h) = Tomorrow 19:32
AGE CALCULATOR
Calculate exact age in years, months, and days from a birth date.
Save multiple birthdays to track.
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KEY FEATURES
• Automatic light & dark mode
• Supports both 12h and 24h formats
• Multi-language support
• No account, no cloud — 100% local data
• Privacy-first — your data never leaves your device
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PREMIUM
Upgrade to Premium to unlock the full experience:
• Remove all ads
• Unlimited Time Between categories
• Export reports to PDF
• Advanced time unit customization
Subscription plans: Monthly, Quarterly, Yearly, or Lifetime.
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Perfect for tracking work hours, calculating durations, and managing time efficiently.
Thank you for using TimeCalc!
[Terms]
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
I’ve tried out approximately the top 20 results for ’time calculator’ here in the App Store I cannot recommend this one highly enough. Seriously, I’ve wasted much time and about $15 in the process and the only one that performs as advertised, doesn’t crash, has the features I need and is aesthetically pleasing is this time calculator right here. Save yourself time and money and download it and check it out. Then upgrade to get rid of the ads for a very reasonable $2.99 ONE TIME CHARGE because who really likes ads?No. I don’t work for the developer. I just like to speak up when an app (or anything really) meets or exceeds my expectations. Both to help out the next person looking for something and to help out a developer or company that gets it right.
Fantastic
zimmie57
I had looked what seemed forever to find a calculator that easily added hours, minutes and seconds in the 80’s & 90’s and finally found one. When it eventually died, I couldn’t find another like it. In the age of “There’s an app for that” again, I couldn’t find one until this app came along. I thought it was a bit crude compared to my old calculator, but it did what I needed. Today we received an update to the app and now, in my mind, it’s perfect. It’s interface is even better than my old calculator of the 90’s.Thank you! If I could give you more stars, I would.
Best in its class
VKStarfox
Needed an app that would help add, subtract, multiply, and divide units of time. It helps tremendously when time tracking and keeping up with tasks throughout my day. I searched for other apps, but the vast majority of them was sorely lacking in some aspect or another. But then I found this neat little app and everything changed. Super clean design. Super simple to use. And has every feature a time calculator should have, including the amount of time in between dates, which I wasn’t expecting. It even has a dark theme, which is easier on my eyes. Overall, this app just has everything you need and is the best in its class.
Great Time Calculator!
TheBrickPig
It’s simple, fast, and easy to use. Basic four functions, light or dark mode, and keeps a running total for continued entries. No need to tap the equal sign (=) key, but if you do it will clearly display the total.One of my app uses is to add up the total time of all the songs on a music album to determine if it’s worth the purchase price.I paid for the no-ads version - a real bargain of a one-time-purchase-price of only $2.99Glad I found this app. The time I save using it is well worth it.
TimeCalc now has a new display name, improved multilingual translations, expanded automatic device language detection, and small display refinements for a smoother experience.
Version 5.5.5
The developer, Ha Thanh, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More