# Date & Time Calculator + — Duration Between Two Dates

> Calculate duration between dates and times with seconds, supporting time zones. (iPhone/iPad app by Supagarn Pattananuchart.)

- Source: https://appshunter.io/ios/app/date-and-time-calculator-plus/id1606610480 (this page in markdown: same URL + `.md`)
- Developer: [Supagarn Pattananuchart](https://appshunter.io/developer/1488328374)
- Category: Utilities
- Price: $0.99
- Rating: 4.60/5 from 112 App Store ratings · 16 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 2 MB
- Languages: American English
- Released: 2022-01-25
- Data updated: 2026-08-14
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/date-and-time-calculator-plus/id1606610480/reviews.md

## What is Date & Time Calculator +?

Date & Time Calculator + app is one of the best time and date calculators that helps you calculate the duration between any time.
 
If you are looking for a time calculator to know how many hours or days you have to get your birthday present, or anniversary gift, try this fantastic free time & date calculator. With this app, you can find out any time duration including seconds.
 
With Date & Time Calculator + app, you can:
 
• Calculate duration between two dates including minutes and seconds
• Calculate how many hours you got till a specific day by adding or subtracting the time from the day
• Add specific time of a day to calculate the exact duration 
• Calculate your paycheck day, retirement, anniversary, Christmas or birthday
• Supports 12-hour and 24-hour time formats
• Multiple calculations can be done effortlessly
• Calculate duration with difference time zones
 
Whether you are looking for a hours and minutes calculator to get to know the exact hours you have got in your hands till your next birthday or your paycheck day, try Date & Time Calculator + undoubtedly.


KEY FEATURES:
 
• Calculating time with specific hours and seconds is now much easier with this date time calculator. If you are searching for a clean time counter that will let you know the time duration between specific dates, then this time and date calculator is here for you.
 
• This calculator app can be used to calculate paycheck, retirement, birthday, anniversary, Christmas or due pregnancy date.
 
• You can use this date & time calculator anywhere in the world with different time zones and it supports 12-hour and 24-hour time formats for your convenience.
 
• Export and share results anytime you want!
 
Install Date & Time Calculator + on your iOS device, calculate the exact duration between two dates and be the best time keeper!

## Key features

- Calculate duration between two dates
- Include minutes and seconds in calculations
- Add or subtract time from specific days
- Support for 12-hour and 24-hour formats
- Calculate duration across different time zones
- Export and share calculation results

## Recent user reviews (10 of 16)

All indexed reviews: https://appshunter.io/ios/app/date-and-time-calculator-plus/id1606610480/reviews.md

### 5/5 — Dates Calculator

*2026-06-01*

The best minimal yet comprehensive calculator on App Store.

### 1/5 — Not user friendly!!!

*2025-06-23, version 1.5*

No very easy to input the dates to work out the dates!!!

### 5/5 — App review!

*2024-05-09, version 1.5*

Great app for everyone if you need to know, like what day and time will it be 1-10 days and 11 hours from now and it’s spot on!

### 5/5 — Perfect Calculator for my needs

*2024-04-09, version 1.5*

This is a beautifully straightforward calculator for combined Dates-with-Time calculations. The scrolling controls to set start and end times are simple and familiar, and the calculated result is clear and clutter-free.  And best of all, with the modest £0.99 fee, there's no advertising and no data collection or telemetry.  This is exactly what I needed, thank you.

### 1/5 — Charge money after you download

*2024-03-05*

They charge money after you download even you didn’t purchase anything.

### 2/5 — Bien trop basique

*2024-02-14*

Du niveau d’une app gratuite. Bien trop basique (du coup, même la traduction de l’interface qui n’est pas faite à effectivement peu d’intérêt.
On trouve des app du même prix (et même gratuites, sans pubs) bien plus complètes et pratiques.

### 4/5 — Working out past & future date & time is now easy p easy!

*2023-11-15, version 1.5*

Fantastic little app. Just works, simple as can be.  It would get 5 stars if there was an in app way to create alarms / reminders for the resultant time & date… I know I am just being lazy wanting this feature!

### 1/5 — Full of bugs

*2023-08-29, version 1.5*

Needs a little more work

### 5/5 — fast & easy to use

*2023-01-15, version 1.5*

Does exactly what it should in a very easy way 👍🏼 I have to calculate time regularly and just love it.

### 4/5 — Bom, mas sem salvamento

*2022-12-27*

Só faltou a opção de salvar ou um histórico. Fora isso, é legal, simples e bonito.

## Frequently asked questions about Date & Time Calculator +

### What does the Date & Time Calculator + app do?

This app is a versatile tool for calculating the precise duration between any two dates and times. It allows users to find out the exact number of hours, days, minutes, and seconds between specific points in time, making it useful for planning and tracking.

### What are the key features of this date and time calculator?

Key features include calculating duration with minutes and seconds, adding or subtracting time from specific days, supporting both 12-hour and 24-hour formats, and handling calculations across different time zones. Users can also export and share their results.

### Is this app free to use?

Yes, the Date & Time Calculator + app is available for free. There are no in-app purchases or advertisements mentioned, indicating a completely free user experience.

### What kind of events can I calculate with this app?

You can use this calculator for a variety of events such as calculating the time until your birthday or anniversary, determining paycheck or retirement dates, and even estimating due pregnancy dates. It's useful for any time-sensitive personal or professional milestone.

### Does the app support different time zones?

Yes, the app is designed to be used globally and supports calculations with different time zones. This ensures accurate duration calculations regardless of the user's location or the location of the event being calculated.

## Version history (last 5 releases)

### 1.5 — 2022-08-12

• Bug fixes

### 1.4 — 2022-07-08

• Bug fixes

### 1.3 — 2022-07-06

• Bug fixes

### 1.2 — 2022-02-18

• Performance improvements
• Bug fixes

### 1.1 — 2022-01-29

• Performance improvements
• Bug fixes

## Apps similar to Date & Time Calculator +

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Time Calculator - Work Hours](https://appshunter.io/ios/app/time-calculator-work-hours/id565039079) | 4.7 (2,797) | Free | Utilities |
| [Date and Time Calculator](https://appshunter.io/ios/app/date-and-time-calculator/id552798167) | 4.7 (9,700) | Free | Utilities |
| [Date and Time Calculator Pro](https://appshunter.io/ios/app/date-and-time-calculator-pro/id582268389) | 4.8 (944) | $0.99 | Utilities |
| [Hours Tracker: Time Calculator](https://appshunter.io/ios/app/hours-tracker-time-calculator/id1468092377) | 4.7 (80,581) | Free | Utilities |
| [World Clock Time Zone Widget](https://appshunter.io/ios/app/world-clock-time-zone-widget/id912698955) | 4.7 (30,270) | Free | Utilities |
| [TimeCalc: Time Calculator](https://appshunter.io/ios/app/timecalc-time-calculator/id1369060155) | 4.5 (88) | Free | Utilities |

## More apps by Supagarn Pattananuchart

- [Calculator Keyboard - Calku](https://appshunter.io/ios/app/calculator-keyboard-calku/id1546065778)
- [Split Screen - Multitasking](https://appshunter.io/ios/app/split-screen-multitasking/id1561786234)
- [Text Editor - Document Editor](https://appshunter.io/ios/app/text-editor-document-editor/id1565641091)
- [Image Resizer - Photo Compress](https://appshunter.io/ios/app/image-resizer-photo-compress/id1573564366)
- [PiP - Picture in Picture](https://appshunter.io/ios/app/pip-picture-in-picture/id1635796246)

All apps by Supagarn Pattananuchart: https://appshunter.io/developer/1488328374

---

*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 2026-08-14.*