---
title: "Date & Time Calculator(9 in 1) - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Date & Time Calculator (9 in 1) is the perfect tool to work with time. It is by far the best and most accurate date and time calculator available for iOS!   • TIME DIFFERENCE  The Time Difference Calc"
---

# Date & Time Calculator(9 in 1) — United States
> Best tool to work with time

![Date & Time Calculator(9 in 1) App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/30/d7/f0/30d7f05a-25a1-a12f-949d-b13168433469/AppIcon-0-0-1x_U007emarketing-0-8-0-0-85-220.png/434x0w.png)

**Developer:** [Thomas Tsopanakis](https://apptail.io/developer/thomas-tsopanakis-wMZ)
**Category:** Business
**Rating:** 4.7/5 (1,910 ratings)
**Price:** Free
**Bundle ID:** com.ThomasTsopanakis.TimeCalculator
**Store:** Apple App Store
**Country:** United States
**Version:** 3.2 (released 2026-05-27)
**Original Release:** 2012-06-28
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id536930649)
**AppTail Page:** [https://apptail.io/app/date-time-calculator9-in-1-Pvc/united-states](https://apptail.io/app/date-time-calculator9-in-1-Pvc/united-states)

## Date & Time Calculator(9 in 1) Description
Date & Time Calculator (9 in 1) is the perfect tool to work with time. It is by far the best and most accurate date and time calculator available for iOS! 

• TIME DIFFERENCE 
The Time Difference Calculator works out the difference between two periods of time. How long have you been at work today? - So type in: "17:30 - 7:45 =" and you get: 09:45 (9 hours and 45 minutes). 

• WORK DAYS 
Calculate work days between two calendar days. Exclude weekends and find out how many week days are left. 

• ADD/SUBTRACT TIME 
You can add or subtract time expressions defined in years, months, days, hours, minutes AND seconds 

• MULTIPLY/DIVIDE TIME 
You can multiply/divide time expressions defined in years, months, days, hours, minutes AND seconds 

• TIME CONVERTER 
Use this time converter to convert instantly between seconds, minutes, hours, days and years.

• DATE RANGER 
What date is 10 days from now, or 5 weeks from now? 
With Date Ranger you can quickly determine the new date given a start date, and a date range in days, weeks, months, or years to add or subtract. 

• TIME ZONES 
Provides time zone conversions taking into account local time zone and accepts present, past or future dates. 

• AGE CALCULATOR 
Age Calculator simply shows your age (years old, months and days). 

• TIME TRAVEL 
Time Travel calculates the time left on your trip given total distance remaining and current average speed.

## Date & Time Calculator(9 in 1) Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/1d/a0/ff/1da0ff56-7056-3747-def4-720ffa93b17b/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/4f/12/09/4f120964-3c6d-45df-66d6-70b4197f3792/pr_source.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/7e/3f/24/7e3f240c-6cd8-26c1-9115-903cb40b443b/pr_source.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/4d/99/ec/4d99ecfd-a84b-efbb-7cfa-a0703b020ccf/pr_source.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/a9/07/32/a90732e8-60bd-d62d-f409-c25a52b3b764/pr_source.png/1242x2688.png)

## Date & Time Calculator(9 in 1) Rating Breakdown in United States
- 5 stars: 1,521 (80%)
- 4 stars: 293 (15%)
- 3 stars: 49 (3%)
- 2 stars: 15 (1%)
- 1 stars: 32 (2%)

## Date & Time Calculator(9 in 1) Reviews in United States

### ***** "Useful"
I have had this app for awhile. It continues to be quite useful for a variety of time related tasks and it’s easy to use.
-- Merryannm, 2024-07-16

### ***** "Great App"
Multi functional, converts to military time, time in another country, and age other features I have yet to explore. The cities in countries could be improved but over all useful. ie United States  instead of America
-- G3MM@23, 2023-08-31

### ***** "Nice"
Awesome
-- Papin355, 2023-08-14

### ***** "Bravo!"
A nice app that works well and fills a very useful niche. Keep up the good work!
-- EnslavedByCorgis, 2023-05-09

### ***** "Time"
Great time saver( no pun intended) works great for my monthly reports. This is an awesome program for time calculating.
-- Rubenkito, 2023-05-09

### ***** "Perfect Fish Quarantine App"
Perfect app for quarantining fish…. The tank transfer method requires times by the hour.  This easily calculates the next time and even lets you add it to your calendar.
-- Trickman2, 2023-02-19

### ***** "Truck Driver"
I use this app every day figuring out my hours for the day and for the week. Very easy to use. Great job!
-- Stuffone2, 2022-11-16

### ***** "Well done!"
I am a big fan of time based apps and this one is right on.   Thanks!
-- Raybklyn ny, 2022-11-08

### ***** "⭐️⭐️⭐️⭐️⭐️"
This is what I have been looking for for a long time!  The most useful date calculator.  Thanks👍🏼
-- Daniel Born, 2022-10-19

### ***** "Superb"
Brilliantly thought
-- ValGiwa, 2022-10-08

[View all Date & Time Calculator(9 in 1) reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)


## Date & Time Calculator(9 in 1) Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | United States | Business | #14 |
| Top Paid | New Zealand | Business | #44 |
| Top Paid | India | Business | #46 |
| Top Paid | Philippines | Business | #48 |
| Top Paid | Malaysia | Business | #48 |
| Top Paid | Finland | Business | #59 |
| Top Paid | Singapore | Business | #66 |
| Top Paid | Poland | Business | #68 |
| Top Paid | South Africa | Business | #68 |
| Top Paid | Australia | Business | #68 |
| Top Paid | Ireland | Business | #74 |
| Top Paid | Canada | Business | #79 |
| Top Paid | Greece | Business | #81 |
| Top Paid | Vietnam | Business | #82 |
| Top Paid | Brazil | Business | #82 |
| Top Paid | Hungary | Business | #90 |
| Top Paid | Sweden | Business | #91 |
| Top Paid | United Arab Emirates | Business | #95 |
| Top Paid | Saudi Arabia | Business | #96 |
| Top Paid | Thailand | Business | #96 |
| Top Paid | Pakistan | Business | #97 |
| Top Paid | Norway | Business | #99 |
| Top Paid | United Kingdom | Business | #100 |
| Top Paid | Netherlands | Business | #110 |
| Top Paid | Italy | Business | #117 |
| Top Paid | Mexico | Business | #118 |
| Top Paid | Denmark | Business | #118 |
| Top Paid | Czechia | Business | #119 |
| Top Paid | Indonesia | Business | #120 |
| Top Paid | Russia | Business | #121 |
| Top Paid | Belgium | Business | #125 |
| Top Paid | France | Business | #126 |
| Top Paid | Israel | Business | #127 |
| Top Paid | Türkiye | Business | #134 |
| Top Paid | Lebanon | Business | #135 |
| Top Paid | Portugal | Business | #141 |
| Top Paid | Hong Kong SAR China | Business | #150 |
| Top Paid | Germany | Business | #154 |
| Top Paid | Kuwait | Business | #155 |
| Top Paid | Peru | Business | #155 |
| Top Paid | Colombia | Business | #156 |
| Top Paid | Spain | Business | #179 |
| Top Paid | Ukraine | Business | #180 |
| Top Paid | Switzerland | Business | #183 |
| Top Paid | Ecuador | Business | #199 |
| Top Paid | South Korea | Business | #215 |
| Top Paid | Taiwan | Business | #220 |
| Top Paid | Japan | Business | #232 |
| Top Paid | Austria | Business | #233 |
| Top Paid | Chile | Business | #242 |

## Date & Time Calculator(9 in 1) Discovered Keywords
- date
- the date and time calculator
- 9 tools
- calculator for date and time
- time calculator9 in 1

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## Date & Time Calculator(9 in 1) Available In
- [United States](https://apptail.io/app/date-time-calculator9-in-1-Pvc/united-states)
- [Canada](https://apptail.io/app/date-time-calculator9-in-1-Pvc/canada)
- [Netherlands](https://apptail.io/app/date-time-calculator9-in-1-Pvc/netherlands)
- [United Kingdom](https://apptail.io/app/date-time-calculator9-in-1-Pvc/united-kingdom)
- [Russia](https://apptail.io/app/date-time-calculator9-in-1-Pvc/russia)
- [Sweden](https://apptail.io/app/date-time-calculator9-in-1-Pvc/sweden)
- [Philippines](https://apptail.io/app/date-time-calculator9-in-1-Pvc/philippines)
- [France](https://apptail.io/app/date-time-calculator9-in-1-Pvc/france)
- [New Zealand](https://apptail.io/app/date-time-calculator9-in-1-Pvc/new-zealand)
- [Denmark](https://apptail.io/app/date-time-calculator9-in-1-Pvc/denmark)
- [Norway](https://apptail.io/app/date-time-calculator9-in-1-Pvc/norway)
- [Finland](https://apptail.io/app/date-time-calculator9-in-1-Pvc/finland)
- [Czechia](https://apptail.io/app/date-time-calculator9-in-1-Pvc/czechia)
- [Poland](https://apptail.io/app/date-time-calculator9-in-1-Pvc/poland)
- [Switzerland](https://apptail.io/app/date-time-calculator9-in-1-Pvc/switzerland)
- [Belarus](https://apptail.io/app/date-time-calculator9-in-1-Pvc/belarus)
- [Dominican Republic](https://apptail.io/app/date-time-calculator9-in-1-Pvc/dominican-republic)
- [Mauritius](https://apptail.io/app/date-time-calculator9-in-1-Pvc/mauritius)
- [Malta](https://apptail.io/app/date-time-calculator9-in-1-Pvc/malta)

---

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