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 122h 0m (7320 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 61 days. Not realistic for a 48-hour weekend. At 122 total hours, watching at a healthy 2 hours per day will take approximately 61 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 · 8 Seasons · 162 Episodes · Total Runtime: 122h 0m (7,320 mins)

Total Watch Time

122h 0m

7,320 minutes of non-stop content across all 162 episodes.

Weekend Binge Verdict

Multi-Week Commitment

Not realistic for a 48-hour weekend. At 122 total hours, watching at a healthy 2 hours per day will take approximately 61 days.

Average Episode Length

45 mins

Typical episode runtime excluding ad breaks and credit sequences.

Standard Pace (2 hrs/day)

61 days

Finish by approximately Jan 11, 2027 if starting today.

Viewing Pace & Completion Dates

Estimate when you will complete the series based on your daily viewing commitment starting today (November 11, 2026):

Casual (1 hr/day)

122 days

Estimated completion:
Mar 13, 2027

Recommended Pace

Standard (2 hrs/day)

61 days

Estimated completion:
Jan 11, 2027

Dedicated (4 hrs/day)

31 days

Estimated completion:
Dec 12, 2026

Weekend Marathon (8 hrs/day)

16 days

Estimated completion:
Nov 27, 2026

Watch Time at Higher Playback Speeds

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

1.00× (Normal): 122h 0m 1.25× Speed: 97h 36m (saves 24.4h) 1.50× Speed: 81h 20m (saves 40.7h)

Season-by-Season Runtime Breakdown

Season	Episodes	Total Runtime	Avg Length	Share of Series
Season 1	18 episodes	13h 40m (820 mins)	46 mins/ep	11.2%
Season 2	22 episodes	16h 50m (1,010 mins)	46 mins/ep	13.8%
Season 3 Longest Season	23 episodes	17h 15m (1,035 mins)	45 mins/ep	14.1%
Season 4	21 episodes	15h 45m (945 mins)	45 mins/ep	12.9%
Season 5	22 episodes	16h 30m (990 mins)	45 mins/ep	13.5%
Season 6	21 episodes	15h 45m (945 mins)	45 mins/ep	12.9%
Season 7	22 episodes	16h 30m (990 mins)	45 mins/ep	13.5%
Season 8 Shortest Season	13 episodes	9h 45m (585 mins)	45 mins/ep	8%

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 122 total hours, watching at a healthy 2 hours per day will take approximately 61 days. A 48-hour weekend provides about 16 to 24 waking hours; Magnum, P.I. contains 122h 0m 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 61 days to finish the complete series. If you begin today, your projected finish date is Jan 11, 2027.

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 162 episodes across 8 seasons, totaling 122h 0m (7,320 minutes) of screen time.