# How Many Hours I Worked Calculator

## Introduction

Calculating the number of hours worked is a crucial task for both employers and employees. To simplify this process, a How Many Hours I Worked Calculator proves to be invaluable. In this article, we will guide you through creating a user-friendly calculator using HTML and JavaScript, ensuring accurate results.

## How to Use

Using the calculator is straightforward. Enter the start time and end time in the provided input fields, and click the “Calculate” button. The result will display the total hours worked.

## Formula

The accurate formula for calculating the total hours worked is:

## Example

Consider an example where an employee starts work at 9:00 AM and finishes at 5:30 PM. The calculation would be:

## FAQs

Q: Can I leave the input fields empty?

A: No, both the start and end time fields are required for accurate calculations.

Q: What format should I use for time entry?

A: Input time in 24-hour format, e.g., 09:00 for 9:00 AM and 17:30 for 5:30 PM.

Q: Is the result automatically updated when I change the input?

A: Yes, the result updates instantly upon clicking the “Calculate” button.

## Conclusion

In conclusion, the How Many Hours I Worked Calculator simplifies time tracking. By following the provided HTML and JavaScript code, you can create a user-friendly tool for accurate hour calculations.