Time Duration/Add Calculator
Calculate time easily
Free
1.5for iPhone, iPad and more
Age Rating
Time Duration/Add Calculator Screenshots
About Time Duration/Add Calculator
It is an application that can easily calculate the elapsed time from the time and the time from the elapsed time.
You can also display the time between the start date and time and the end date and time in terms of hours, minutes, seconds, etc.
・Calculate from start time and end time
Enter the start time and end time to calculate the elapsed time.
Elapsed time can be checked in terms of hours, minutes, and seconds, and the current time can be easily entered.
・Calculated from start time + elapsed time
Calculate the end time with the start time and elapsed time.
You can also ask for the time before the elapsed time.
・Calculate from the start date and time and the end date and time
Enter a start date and time and an end date and time to calculate the elapsed time.
Elapsed time can also be checked in terms of hours, minutes, and seconds.
・Calculated from start date and time + elapsed time
Enter the start date and time and elapsed time to calculate the end date and time.
・Time conversion
The entered time is displayed in day/hour/minute/second, converted to days, converted to hours, converted to minutes, or converted to seconds.
You can also convert 1000 seconds into minutes and seconds, or convert hours into days.
You can also display the time between the start date and time and the end date and time in terms of hours, minutes, seconds, etc.
・Calculate from start time and end time
Enter the start time and end time to calculate the elapsed time.
Elapsed time can be checked in terms of hours, minutes, and seconds, and the current time can be easily entered.
・Calculated from start time + elapsed time
Calculate the end time with the start time and elapsed time.
You can also ask for the time before the elapsed time.
・Calculate from the start date and time and the end date and time
Enter a start date and time and an end date and time to calculate the elapsed time.
Elapsed time can also be checked in terms of hours, minutes, and seconds.
・Calculated from start date and time + elapsed time
Enter the start date and time and elapsed time to calculate the end date and time.
・Time conversion
The entered time is displayed in day/hour/minute/second, converted to days, converted to hours, converted to minutes, or converted to seconds.
You can also convert 1000 seconds into minutes and seconds, or convert hours into days.
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What's New in the Latest Version 1.5
Last updated on Feb 15, 2024
Old Versions
Bug fix
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Version History
1.5
Feb 15, 2024
Bug fix
1.4
Mar 24, 2023
Bug fix
1.3
Jan 23, 2023
Bug fix
1.2
May 25, 2022
1.1
Aug 26, 2021
1.0
Jul 1, 2020
Time Duration/Add Calculator FAQ
Click here to learn how to download Time Duration/Add Calculator in restricted country or region.
Check the following list to see the minimum requirements of Time Duration/Add Calculator.
iPhone
Requires iOS 13.0 or later.
iPad
Requires iPadOS 13.0 or later.
iPod touch
Requires iOS 13.0 or later.
Time Duration/Add Calculator supports English, Japanese, Korean, Simplified Chinese, Spanish, Traditional Chinese