How many seasons and episodes does Magnum, P.I. have?

Magnum, P.I. has 8 seasons and 162 total episodes, spanning from its premiere on December 11, 1980 to May 1, 1988.

Is Magnum, P.I. renewed, ended, or canceled?

Magnum, P.I. has concluded its run and is officially ended.

How long does it take to binge watch Magnum, P.I.?

It takes 79h 40m (4780 minutes) to watch the complete run of Magnum, P.I.. At a standard pace of 2 hours per day, you will finish the entire series in approximately 40 days. Not realistic for a 48-hour weekend. At 79.7 total hours, watching at a healthy 2 hours per day will take approximately 40 days.

Where can you stream or watch Magnum, P.I.?

Magnum, P.I. is available for streaming on Amazon Video, Apple TV Store, Google Play Movies, Fandango At Home. Availability may vary by regional territory, subscription tier, and digital purchase availability.

What is the official age rating for Magnum, P.I.?

Magnum, P.I. has an official content rating of TV-PG.

Who are the lead actors in Magnum, P.I.?

The primary ensemble cast includes Tom Selleck as Thomas Magnum (age 81), John Hillerman as Jonathan Higgins (age 84 (deceased)), Roger E. Mosley as Terry 'TC' Calvin (age 83 (deceased)), Larry Manetti as Rick Wright (age 79).

Binge-Watching Time Guide

How Long Does It Take to Watch Magnum, P.I.?

1980 · 5 Seasons · 106 Episodes · Total Runtime: 79h 40m (4,780 mins)

Total Watch Time

79h 40m

4,780 minutes of non-stop content across all 106 episodes.

Weekend Binge Verdict

Multi-Week Commitment

Not realistic for a 48-hour weekend. At 79.7 total hours, watching at a healthy 2 hours per day will take approximately 40 days.

Average Episode Length

45 mins

Typical episode runtime excluding ad breaks and credit sequences.

Standard Pace (2 hrs/day)

40 days

Finish by approximately Nov 4, 2026 if starting today.

Viewing Pace & Completion Dates

Estimate when you will complete the series based on your daily viewing commitment starting today (September 25, 2026):

Casual (1 hr/day)

80 days

Estimated completion:
Dec 14, 2026

Recommended Pace

Standard (2 hrs/day)

40 days

Estimated completion:
Nov 4, 2026

Dedicated (4 hrs/day)

20 days

Estimated completion:
Oct 15, 2026

Weekend Marathon (8 hrs/day)

10 days

Estimated completion:
Oct 5, 2026

Watch Time at Higher Playback Speeds

If you listen to commentary or watch at accelerated speeds on streaming apps:

1.00× (Normal): 79h 40m 1.25× Speed: 63h 44m (saves 15.9h) 1.50× Speed: 53h 7m (saves 26.6h)

Season-by-Season Runtime Breakdown

Season	Episodes	Total Runtime	Avg Length	Share of Series
Season 1 Shortest Season	18 episodes	13h 40m (820 mins)	46 mins/ep	17.2%
Season 2	22 episodes	16h 30m (990 mins)	45 mins/ep	20.7%
Season 3 Longest Season	23 episodes	17h 15m (1,035 mins)	45 mins/ep	21.7%
Season 4	21 episodes	15h 45m (945 mins)	45 mins/ep	19.8%
Season 5	22 episodes	16h 30m (990 mins)	45 mins/ep	20.7%

Frequently Asked Questions About Binge-Watching Magnum, P.I.

Can I binge-watch Magnum, P.I. in a single weekend?

Not realistic for a 48-hour weekend. At 79.7 total hours, watching at a healthy 2 hours per day will take approximately 40 days. A 48-hour weekend provides about 16 to 24 waking hours; Magnum, P.I. contains 79h 40m of episodes.

How long does it take to watch all seasons of Magnum, P.I. at 2 hours a day?

At a steady rate of 2 hours per day, it will take approximately 40 days to finish the complete series. If you begin today, your projected finish date is Nov 4, 2026.

Which season of Magnum, P.I. is the longest?

Season 3 is the longest season with a total runtime of 17h 15m across 23 episodes.

How many total hours and episodes are in Magnum, P.I.?

The series consists of 106 episodes across 5 seasons, totaling 79h 40m (4,780 minutes) of screen time.