How long is Call of Duty: Modern Warfare 3?

Call of Duty: Modern Warfare 3 takes about 6h 10m to beat the main story, or around 9h 56m with extras.

How long does it take to 100% Call of Duty: Modern Warfare 3?

A completionist run of Call of Duty: Modern Warfare 3 takes about 29h 24m.

77Meta Score

Very Positive90% · 14,907

87k

Call of Duty: Modern Warfare 3

Tactical Shooter Adventure

Developer: Sledgehammer Games, Infinity Ward|Publisher: Activision

Playtime

Updated community averages based on player submissions.

Main Story

6h 10m

Main + Extra

9h 56m

Completionist

29h 24m

Media

3 videos + 8 screenshots

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Links

Steam Xbox Official Wikipedia Fandom YouTube

About This Game

Call of Duty: Modern Warfare 3 is a first-person shooter video game, developed by Infinity Ward and Sledgehammer Games (Treyarch for the Wii version), with Raven Software having assisted in development and published by Activision.

Last updated Mar 7, 2026