iLikeTOOL
Time Tools • Free & Instant

Time Calculator

Add or subtract hours, minutes, and seconds easily. Perfect for calculating work hours, video duration, or time intervals.

Hrs
Mins
Secs
Hrs
Mins
Secs

Need date calculations? Try Age Calculator

Total Hours

Calculate total hours worked or time spent on projects accurately.

Video Editing

Easily add up durations of multiple video clips or tracks.

Travel Time

Calculate arrival times by adding flight duration to departure time.

How to Use the Time Calculator?

Calculating time can be tricky because time is not decimal (60 minutes make an hour, not 100). Our tool handles this math for you instantly.

  1. Enter the hours, minutes, and seconds for the first time duration.
  2. Select Add to sum the times or Subtract to find the difference.
  3. Enter the second time duration.
  4. Click Calculate Result to see the total time in a standard format.

Common Uses

  • Payroll: Summing up daily work hours for a weekly total.
  • Fitness: Adding lap times or workout session durations.
  • Production: Calculating total runtime for media playlists.

Frequently Asked Questions

How does it handle minutes over 60?

The calculator automatically converts excess minutes into hours. For example, entering 90 minutes will be calculated as 1 hour and 30 minutes.

Can I subtract a larger time from a smaller time?

Yes, but the result will be displayed as a negative time difference, indicating the deficit.

Is this tool free?

Yes, iLikeTOOL is completely free and works directly in your browser without any installation.