FREE TOOL
How long does it take to watch The Longest Promise?
The Longest Promise is 40 episodes across 1 season. Here's how long it takes to watch it all.
40 episodes1 season~45 min/episode
30h
of total watch time
1.3days non-stop
48-hour days
152-hour movies
At what pace?
1 episode a day40 days
2 episodes a day20 days
3 episodes a day14 days
5 episodes a day8 days
Track your progress on KinoCheck off episodes, rate, react, and get your TV Time history imported in 1 click.
Join the waitlist →
Other series to calculate
How long does it take to watch The Longest Promise?
It takes about 30 hours to watch all of The Longest Promise, that's 40 episodes. At one episode a day, it takes as many days as there are episodes.