How long is Super Mario Bros. 3?

Super Mario Bros. 3: 100% completion about 4.9 hours. These are IGDB player-submitted averages from 2 submissions, not a deadline or a prediction of your pace.

Super Mario Bros. 3 length in hours

Source: IGDB player submissions, 2 submissions, last updated October 2025.

How long to 100% Super Mario Bros. 3?

About 5 hours to complete Super Mario Bros. 3 fully.

Community playtime data is not available for Super Mario Bros. 3 yet. Tracked platforms include Other.

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