Date Calculator is made and published by ng-labs. AppBrain is an independent app data site and isn't affiliated with ng-labs. The app name, icon, screenshots and description belong to ng-labs and are shown as published on Google Play.
AppBrain's verdict
EstablishedPopularLoved by users- Total installs
- 1.3 million
- Rating on Google Play
- 4.59
- 15,246 ratings
- Last updated
- September 2, 2026
Date Calculator is popular, with 1.3 million installs. Users love it: 4.6 stars from 15,246 ratings.
Installs
Tracked by AppBrain- Last 30 days
- 11 thousand
- Per day
- 360
- 30-day average
- Play install range
- 1+ million
- Launched
- October 2016
Installs over time
Date Calculator has been installed 1.3 million times. Over the past 30 days, it averaged 360 installs per day.
Rankings
Google Play top chartsGoogle Play Rankings for Date Calculator
This app is not ranked
Competitors
Similar apps and more from ng-labsAlternatives to Date Calculator
More from ng-labs
Releases
Updates seen on Google Play- Version
- 5.2
- Launched
- October 2016
User feedback
Ratings and reviews on Google PlayGoogle Play Rating history and histogram
Comments on Date Calculator for Android
★★★★★
Dave Scott
· May 30, 2026
I'm very happy with Date Calculator. My use is YYYY/MM/DD plus #DAYS = new YYYY/MM/DD. It handles Leap YYYY perfectly. My reason for use is my Pharmacy renews my medications for 30, 33, and 100 days. I used to use my calendar app and count the days in groups of 7 and finish off adding the non-7 day groups. I was always wanting to know the last date and day of the week. Now I can easily calculate my Last Day and know when to call for Refills.
★★★★☆
Robert Goulden
· Apr 2, 2026
Is there a way to calculate INCLUSIVE DATES ? e.g. 6th April 2026 to 6th May 2026 equals 31 days inclusive; your app gives 7th May 2026. Your app is mind-bendingly Useful. (but I thought that 4 Stars might bring more attention...).
★★★★★
efrain rivera
· Sep 5, 2026
Very simple and very handy date calculater. Helps me come up with precise date x amount of day's ahead whenever I need to set a future date.
★★★★★
Dorin Andrei
· Aug 3, 2026
Best date calculator app on the market. The new design is a huge improvement, from UI to responsiveness of the app. Big shout out to the team behind this excellent app. Highly recommended. 5*
★☆☆☆☆
John Peek
· Aug 4, 2026
App works fine but why the hell would you make everything bright white give black option now
★★☆☆☆
Amber Meece
· May 19, 2026
App has different theme options that are not shown in screenshots. It works very well otherwise
★☆☆☆☆
Mike Sapardanis
· Aug 11, 2026
Why did you change the layout? It is not user-friendly anymore.
Technology
Found in the app by AppBrain- Ads
- No ads
- Price
- Free
- Libraries
- 12
- App size
- 2.06 MB
- Content rating
- Everyone
Technologies used by Date Calculator
2 permissions
·
12 libraries
Subscribe to see full permission and library details
About the app and developer
About Date Calculator
Date Calculator is a tools app developed by ng-labs.
Install Statistics
Date Calculator has been installed 1.3 million times. In the last 30 days, the app was installed 11 thousand times.
User Ratings
Date Calculator is rated 4.59 out of 5 stars. The rating is based on 15 thousand ratings.
App Information
Date Calculator is freely available from Google Play. The app size is 2.06 MB. The latest version available is 5.2. The last update was on September 2, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since October 2016.
App Performance Report
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Store listing
By ng-labs, from Google Play“With the help of this app simply perform Date and Time related operations easily”
Screenshots by ng-labs, from the Google Play listing
Description by ng-labs Written by the developer, not by AppBrain. Click to read.
This is a great tool for anyone interested in date-related operations on Android devices. It's free, fast, and easy to use. The app provides helpful information about date and time guides for over 100 years, and it also offers expert knowledge and point you in the right direction to plan the future.
This is a simple and awesome date and time app that calculates the duration between two dates, including time such as total years, months, days, weeks, hours, minutes, and seconds. It's also useful for finding date differences between events like work anniversaries, birthdays, holidays, and other important dates. The app offers a quick and simple user experience when performing date manipulations such as date-to-date calculations, adding or subtracting from a date, finding leap years, weekday calculations, and age calculations. Calculating time and dates is easier with this app than any other application on the Android platform.
Do you want to know the exact amount of time between two dates, down to the hour, minute, and second? This app provides the most popular features of dates and days, making it the smartest and fastest "Date Calculator" app available on Google Play.
✓ Calculate date and time units between two dates, including years, months, weeks, days, hours, minutes, and seconds.
✓ This app provides an option to calculate dates earlier than *1900 for those who are interested in using it for research purposes. If you need a date earlier than 1900, simply enter the year manually after choosing a date.
✓ Use the "Add or Subtract from a Date" calculator to add or subtract date and time units and obtain a new date and time, as well as find the weekday of the new date.
✓ Easily find leap years and the total number of days in a given year using this app.
✓ The day of the week calculator determines the day of the week (Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, or Saturday) for a given date.
✓ Calculate the number of working and non-working days between two dates.
✓ Use the age calculator to calculate your age accurately in years, months, and days.
✓ Find out the number of days left until a given date with the day's countdown feature.
✓ Calculate your financial dues using the due date calculator.
✓ You can easily find the current device time zone in the navigation menu and settings page.
Don't keep the Date Calculator app a secret! We rely on your support, so please share it with others :)
If you have any concerns, bugs, or issues, please don't leave negative feedback. Instead, contact us at ng.labs108@gmail.com, and we'll do our best to resolve any issues. We appreciate all the support that has made this application more successful! Thank you!
Recent changes:
This release is a full redesign, faster and lighter from the moment you open it. Choose from 16 beautiful themes, 8 light and 8 dark, and find the one that's yours. Weekday Calculator got richer new details, plus smoother performance and dozens of fixes throughout. Thanks for using Date Calculator!
Update: Your feedback shaped this update, keep it coming.
This is a simple and awesome date and time app that calculates the duration between two dates, including time such as total years, months, days, weeks, hours, minutes, and seconds. It's also useful for finding date differences between events like work anniversaries, birthdays, holidays, and other important dates. The app offers a quick and simple user experience when performing date manipulations such as date-to-date calculations, adding or subtracting from a date, finding leap years, weekday calculations, and age calculations. Calculating time and dates is easier with this app than any other application on the Android platform.
Do you want to know the exact amount of time between two dates, down to the hour, minute, and second? This app provides the most popular features of dates and days, making it the smartest and fastest "Date Calculator" app available on Google Play.
✓ Calculate date and time units between two dates, including years, months, weeks, days, hours, minutes, and seconds.
✓ This app provides an option to calculate dates earlier than *1900 for those who are interested in using it for research purposes. If you need a date earlier than 1900, simply enter the year manually after choosing a date.
✓ Use the "Add or Subtract from a Date" calculator to add or subtract date and time units and obtain a new date and time, as well as find the weekday of the new date.
✓ Easily find leap years and the total number of days in a given year using this app.
✓ The day of the week calculator determines the day of the week (Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, or Saturday) for a given date.
✓ Calculate the number of working and non-working days between two dates.
✓ Use the age calculator to calculate your age accurately in years, months, and days.
✓ Find out the number of days left until a given date with the day's countdown feature.
✓ Calculate your financial dues using the due date calculator.
✓ You can easily find the current device time zone in the navigation menu and settings page.
Don't keep the Date Calculator app a secret! We rely on your support, so please share it with others :)
If you have any concerns, bugs, or issues, please don't leave negative feedback. Instead, contact us at ng.labs108@gmail.com, and we'll do our best to resolve any issues. We appreciate all the support that has made this application more successful! Thank you!
Recent changes:
This release is a full redesign, faster and lighter from the moment you open it. Choose from 16 beautiful themes, 8 light and 8 dark, and find the one that's yours. Weekday Calculator got richer new details, plus smoother performance and dozens of fixes throughout. Thanks for using Date Calculator!
Update: Your feedback shaped this update, keep it coming.