About the Video Watch Time Calculator
Total watch hours from views and average view duration — and how far you are from YouTube’s 4,000-hour threshold.
Also known as: watch hours, youtube watch time, average view duration.
How to use this calculator
- Enter views, average view duration, video length (optional).
- The result updates instantly as you type — press Calculate (or Enter) at any time.
- Review the breakdown shown under the main result.
- Use Copy result or Share to save the answer or send a link with your inputs.
Formula
Watch hours = views × avg duration ÷ 60
Worked example
Using the values pre-filled in the calculator above:
- Views = 40,000
- Average view duration = 4.5 min
- Video length (optional) = 10 min
the calculator returns:
- Watch time: 3,000 hours
- Progress to 4,000 hours: 75%
- Average percentage viewed: 45%