Time Date Calculator is a free utility tool developed by timeanddate.com that provides users with a convenient way to calculate time durations. Whether you need to calculate the duration between two specific dates and times or you want to repeat calculations with a single touch, this app has got you covered.

One of the standout features of Time Date Calculator is its ability to handle time zones and daylight saving time (DST) changes. You can input locations and the app will accurately calculate the duration across different time zones, taking into account any DST changes that may occur.

In addition to the standard time units, Time Date Calculator also allows you to view your results in alternative time units, such as the total number of seconds. This flexibility makes it easy to convert and compare time durations in a way that suits your specific needs.

Another useful feature of Time Date Calculator is the ability to export and share your results. Whether you need to send the calculated durations to colleagues or simply want to keep a record for your own reference, this app makes it easy to do so.

Overall, Time Date Calculator is a reliable and user-friendly tool for calculating time durations. Its intuitive interface and comprehensive features make it a valuable addition to any iPhone user's utility toolbox.