---
title: "Time Calculation - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Time Calculation is an application that makes it easy to add and subtract time. With this application you can easily calculate hours: minutes without having to perform troublesome calculations to roun"
---

# Time Calculation — United States

![Time Calculation App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/48/94/df/4894dfa8-927b-44c1-1aaf-af5c2709816c/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Kei Suefuji](https://apptail.io/developer/kei-suefuji-xv)
**Category:** Utilities
**Rating:** 2.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** com.gmail.a.kikibai.lab.Time-Calculator
**Store:** Apple App Store
**Country:** United States
**Version:** 2.1.0 (released 2026-01-19)
**Original Release:** 2019-01-29
**Languages:** Spanish, German, Chinese, Korean, French, English, Italian, Japanese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1449412502)
**AppTail Page:** [https://apptail.io/app/time-calculation-Rvne/united-states](https://apptail.io/app/time-calculation-Rvne/united-states)

## Time Calculation Description
Time Calculation is an application that makes it easy to add and subtract time.
With this application you can easily calculate hours: minutes without having to perform troublesome calculations to round up or round down minutes by yourself every 60 minutes.
You can copy the calculation result.You can also check the calculated results and the formula history.

Please input hours and minutes in the order "hour", ": (colon)", "minute".

■ "Arrow" button
You can move the cursor position when entering calculation formula. Please use it when modifying the formula.

■ "DEL" button
Delete one letter at the position of the cursor of the calculation formula you are entering. If the cursor is at the back, you can delete the previous character.

■ "AC" button
Delete all entered calculation formula and calculation result.

■ "Copy" button
When calculation is completed, a square "Copy" button is displayed to the left of the calculation result. By tapping "Copy" button, you can copy the calculation result and paste it as text data to other application.

■ "Clock" button
You can see 10 histories of calculation results and calculation formulas. When it reaches more than 10, it will be deleted from the old history. In addition, you can delete the history by tapping "Trash can button" next to each history.

## Time Calculation Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/b2/a1/45/b2a14529-5677-2f67-043d-00b1d104c7ff/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/e2/29/ad/e229ad5c-e0e7-ccb9-3921-99af8ab319c8/pr_source.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/db/b5/8c/dbb58c1b-3ecd-128f-d911-fea60cf11088/pr_source.png/1242x2688.png)

## Time Calculation Rating Breakdown in United States
- 5 stars: 0 (0%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 1 (100%)
- 1 stars: 0 (0%)




## Time Calculation Discovered Keywords
- time calculation


## Time Calculation Available In
- [United States](https://apptail.io/app/time-calculation-Rvne/united-states)
- [Taiwan](https://apptail.io/app/time-calculation-Rvne/taiwan)
- [Japan](https://apptail.io/app/time-calculation-Rvne/japan)
- [Australia](https://apptail.io/app/time-calculation-Rvne/australia)
- [Azerbaijan](https://apptail.io/app/time-calculation-Rvne/azerbaijan)
- [Belgium](https://apptail.io/app/time-calculation-Rvne/belgium)
- [Bulgaria](https://apptail.io/app/time-calculation-Rvne/bulgaria)
- [Bahrain](https://apptail.io/app/time-calculation-Rvne/bahrain)
- [Bermuda](https://apptail.io/app/time-calculation-Rvne/bermuda)
- [Brazil](https://apptail.io/app/time-calculation-Rvne/brazil)
- [Belarus](https://apptail.io/app/time-calculation-Rvne/belarus)
- [Canada](https://apptail.io/app/time-calculation-Rvne/canada)
- [Chile](https://apptail.io/app/time-calculation-Rvne/chile)
- [China](https://apptail.io/app/time-calculation-Rvne/china)
- [Colombia](https://apptail.io/app/time-calculation-Rvne/colombia)
- [Cyprus](https://apptail.io/app/time-calculation-Rvne/cyprus)
- [Czechia](https://apptail.io/app/time-calculation-Rvne/czechia)
- [Germany](https://apptail.io/app/time-calculation-Rvne/germany)
- [Denmark](https://apptail.io/app/time-calculation-Rvne/denmark)
- [Dominican Republic](https://apptail.io/app/time-calculation-Rvne/dominican-republic)
- [Algeria](https://apptail.io/app/time-calculation-Rvne/algeria)
- [Ecuador](https://apptail.io/app/time-calculation-Rvne/ecuador)
- [Egypt](https://apptail.io/app/time-calculation-Rvne/egypt)
- [Finland](https://apptail.io/app/time-calculation-Rvne/finland)
- [France](https://apptail.io/app/time-calculation-Rvne/france)
- [United Kingdom](https://apptail.io/app/time-calculation-Rvne/united-kingdom)
- [Grenada](https://apptail.io/app/time-calculation-Rvne/grenada)
- [Greece](https://apptail.io/app/time-calculation-Rvne/greece)
- [Hong Kong SAR China](https://apptail.io/app/time-calculation-Rvne/hong-kong)
- [Croatia](https://apptail.io/app/time-calculation-Rvne/croatia)
- [Hungary](https://apptail.io/app/time-calculation-Rvne/hungary)
- [Indonesia](https://apptail.io/app/time-calculation-Rvne/indonesia)
- [Ireland](https://apptail.io/app/time-calculation-Rvne/ireland)
- [India](https://apptail.io/app/time-calculation-Rvne/india)
- [Iceland](https://apptail.io/app/time-calculation-Rvne/iceland)
- [Jamaica](https://apptail.io/app/time-calculation-Rvne/jamaica)
- [Jordan](https://apptail.io/app/time-calculation-Rvne/jordan)
- [Kenya](https://apptail.io/app/time-calculation-Rvne/kenya)
- [South Korea](https://apptail.io/app/time-calculation-Rvne/south-korea)
- [Kuwait](https://apptail.io/app/time-calculation-Rvne/kuwait)
- [Cayman Islands](https://apptail.io/app/time-calculation-Rvne/cayman-islands)
- [Kazakhstan](https://apptail.io/app/time-calculation-Rvne/kazakhstan)
- [Lebanon](https://apptail.io/app/time-calculation-Rvne/lebanon)
- [Sri Lanka](https://apptail.io/app/time-calculation-Rvne/sri-lanka)
- [Luxembourg](https://apptail.io/app/time-calculation-Rvne/luxembourg)
- [Madagascar](https://apptail.io/app/time-calculation-Rvne/madagascar)
- [North Macedonia](https://apptail.io/app/time-calculation-Rvne/north-macedonia)
- [Malta](https://apptail.io/app/time-calculation-Rvne/malta)
- [Mauritius](https://apptail.io/app/time-calculation-Rvne/mauritius)
- [Mexico](https://apptail.io/app/time-calculation-Rvne/mexico)
- [Malaysia](https://apptail.io/app/time-calculation-Rvne/malaysia)
- [Namibia](https://apptail.io/app/time-calculation-Rvne/namibia)
- [Nigeria](https://apptail.io/app/time-calculation-Rvne/nigeria)
- [Netherlands](https://apptail.io/app/time-calculation-Rvne/netherlands)
- [Norway](https://apptail.io/app/time-calculation-Rvne/norway)
- [New Zealand](https://apptail.io/app/time-calculation-Rvne/new-zealand)
- [Panama](https://apptail.io/app/time-calculation-Rvne/panama)
- [Peru](https://apptail.io/app/time-calculation-Rvne/peru)
- [Philippines](https://apptail.io/app/time-calculation-Rvne/philippines)
- [Pakistan](https://apptail.io/app/time-calculation-Rvne/pakistan)
- [Poland](https://apptail.io/app/time-calculation-Rvne/poland)
- [Portugal](https://apptail.io/app/time-calculation-Rvne/portugal)
- [Paraguay](https://apptail.io/app/time-calculation-Rvne/paraguay)
- [Romania](https://apptail.io/app/time-calculation-Rvne/romania)
- [Saudi Arabia](https://apptail.io/app/time-calculation-Rvne/saudi-arabia)
- [Sweden](https://apptail.io/app/time-calculation-Rvne/sweden)
- [Singapore](https://apptail.io/app/time-calculation-Rvne/singapore)
- [Slovakia](https://apptail.io/app/time-calculation-Rvne/slovakia)
- [Suriname](https://apptail.io/app/time-calculation-Rvne/suriname)
- [Thailand](https://apptail.io/app/time-calculation-Rvne/thailand)
- [Tunisia](https://apptail.io/app/time-calculation-Rvne/tunisia)
- [Türkiye](https://apptail.io/app/time-calculation-Rvne/turkey)
- [Ukraine](https://apptail.io/app/time-calculation-Rvne/ukraine)
- [Vietnam](https://apptail.io/app/time-calculation-Rvne/vietnam)
- [United Arab Emirates](https://apptail.io/app/time-calculation-Rvne/united-arab-emirates)
- [South Africa](https://apptail.io/app/time-calculation-Rvne/south-africa)
- [Armenia](https://apptail.io/app/time-calculation-Rvne/armenia)
- [Argentina](https://apptail.io/app/time-calculation-Rvne/argentina)

---

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