**Introduction**

Calculating time differences is a common task, and the Subtract Hours Calculator provides a convenient solution for such calculations. In this article, we’ll guide you through the usage of the calculator, explain the underlying formula, provide an example, address frequently asked questions, and conclude with the benefits of this tool.

**How to Use**

To use the Subtract Hours Calculator, simply input the start and end times in the provided text boxes. Click the “Calculate” button, and the result will display below, indicating the time difference in hours.

**Formula**

The formula for subtracting hours is straightforward:

$Time Difference (hours)=End Time−Start Time$

This formula calculates the duration between two given time points.

**Example**

Suppose you want to find the time difference between 3:30 PM and 7:45 PM. Input “15:30” as the start time and “19:45” as the end time. Click the “Calculate” button, and the result will show the time difference in hours.

**FAQs**

**Q: Can I input time in different formats?**

A: No, the Subtract Hours Calculator only accepts time in the 24-hour format. Ensure your inputs follow this format for accurate calculations.

**Q: What happens if the end time is earlier than the start time?**

A: The calculator will still provide a result, but it will be a negative value, indicating the time difference in reverse.

**Q: Is there a limit on the time range that can be calculated?**

A: No, the calculator can handle time differences spanning across multiple days.

**Q: Can I use this calculator for business purposes?**

A: Absolutely! The Subtract Hours Calculator is versatile and can be applied to various scenarios, including business-related time calculations.

**Conclusion**

In conclusion, the Subtract Hours Calculator is a handy tool for quick and accurate time difference calculations. Whether you’re managing schedules, planning events, or tracking work hours, this calculator streamlines the process. The provided example and FAQs should help you understand its usage better. Make time calculations a breeze with this efficient tool.