Out of 50 scenes, Dexter is on screen for 25.

Exactly half.

This adds up to exactly 23.06 minutes of screen time – just less than half of the 50 minute episode.

Approximately 50%.

Out of 42 scenes, Thomas Shelby is on screen for 20 scenes – just less than half.

This is 27.21 minutes of screen time – just less than half of the 56 minute episode.

Approximately 50%.

How long is your hero on screen for?