# Time Duration Calculator — Quickly Calculatoe Date/Time

> Calculates time duration between two dates and times. (iPhone/iPad app by 俊华 罗.)

- Source: https://appshunter.io/ios/app/time-duration-calculator/id1339023361 (this page in markdown: same URL + `.md`)
- Developer: [俊华 罗](https://appshunter.io/developer/1339023360)
- Category: Education, Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 6 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2018-01-24
- Data updated: 2026-08-27
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/time-duration-calculator/id1339023361/reviews.md

## What is Time Duration Calculator?

Time Duration Calculator calculates the duration, counting the number of years, months, days, hours, minutes and seconds between two monents in time.

Among other things, it can be used to find how many days old you are and the weekday you were born.

## Key features

- Calculate duration in years, months, days, hours, minutes, seconds
- Find age in days
- Determine birth weekday
- Supports iPhone, iPad, iPod

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/time-duration-calculator/id1339023361/reviews.md

### 2/5 — Time Duration Calculator

*2023-01-12*

Interface font is small and can not be changed.
Adverts can not be disabled and I found this frustrating at times and ended up having to close and reopen the App.

### 5/5 — Useful

*2018-11-10*

Very useful app, Please make another (paid) free-AD app.

### 2/5 — Not useable

*2018-06-02*

The app will start and work the first time but then an ad will appear and make it impossible to do a second inquiry without first removing the app from memory. Would have been useful but deleted it because it wasn't user friendly. (Used on iPad)

## Frequently asked questions about Time Duration Calculator

### What can Time Duration Calculator calculate?

Time Duration Calculator can compute the exact duration between two moments in time, breaking it down into years, months, days, hours, minutes, and seconds. It's also useful for determining your age in days and the specific weekday of your birth.

### Is Time Duration Calculator free to use?

Yes, Time Duration Calculator is completely free to download and use. There are no costs associated with its core functionality.

### What devices does Time Duration Calculator support?

Time Duration Calculator is available for iPhone, iPad, and iPod devices. It is designed to function across these Apple platforms.

### How accurate is Time Duration Calculator?

The app has received a perfect rating of 5.0 stars from its single review, indicating high user satisfaction with its accuracy. It is designed for precise time interval calculations.

### When was Time Duration Calculator last updated?

Time Duration Calculator was last updated on January 24, 2018, with version 1.0. The initial release date was also January 24, 2018.

### What is the age rating for Time Duration Calculator?

Time Duration Calculator has an age rating of 4+, making it suitable for a wide range of users. This indicates it contains no mature content.

### Does Time Duration Calculator have ads?

No, Time Duration Calculator does not contain advertisements. Users can enjoy the app without any interruptions from ads.

## Version history (last 1 release)

### 1.0 — 2018-01-24

This app has been updated by Apple to display the Apple Watch app icon.

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## More apps by 俊华 罗

- [Photo Joiner](https://appshunter.io/ios/app/photo-joiner/id1339552853)
- [Amblyopia Lazy Eye 3D Exercise](https://appshunter.io/ios/app/amblyopia-lazy-eye-3d-exercise/id1344160210)
- [Amblyopia Lazy Eye Exercise](https://appshunter.io/ios/app/amblyopia-lazy-eye-exercise/id1348050044)
- [Font Arts - Better Fonts](https://appshunter.io/ios/app/font-arts-better-fonts/id1354246425)
- [Amblyopia Lazy Eye Vision Fine](https://appshunter.io/ios/app/amblyopia-lazy-eye-vision-fine/id1365178477)

All apps by 俊华 罗: https://appshunter.io/developer/1339023360

## Related topics

[durate](https://appshunter.io/ios/topics/durate) · [time duration calculator](https://appshunter.io/ios/topics/time-duration-calculator) · [durrat](https://appshunter.io/ios/topics/durrat)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*