How Many Weeks of NFL Football Are There in a Season?

By Sarah Miller · December 3, 2044

The NFL regular season consists of 18 weeks, with each team playing 17 games over 18 weeks, followed by a three-week playoff period and Super Bowl, making the total football season span approximately 21 weeks from Week 1 to Super Bowl Sunday.

Understanding the NFL Season Structure

The National Football League (NFL) season is carefully structured to balance competitive intensity, player recovery, and entertainment value. The current format, implemented in 2021, expanded the regular season from 16 to 17 games per team, increasing the total number of weeks from 17 to 18.

Key Phases of the NFL Season

Preseason: 3 weeks (August), primarily for player evaluation and team preparation.
Regular Season: 18 weeks (September to January), featuring 17 games per team.
Playoffs: 3 weeks (January to early February), including Wild Card, Divisional Round, and Conference Championships.
Super Bowl: Final game, held on the first Sunday in February.

How the 18-Week Regular Season Works

Each of the 32 NFL teams plays 17 games over 18 weeks, meaning every team has one bye week during the season. The scheduling formula ensures competitive balance and regional matchups.

Breakdown of the 17-Game Schedule

6 games against division rivals (home and away).
4 games against one division from the same conference (rotating annually).
4 games against one division from the opposite conference (rotating annually).
2 games against teams from the two remaining divisions in the same conference based on previous year’s standings.
1 interconference game based on prior year’s standings.

Season Phase	Duration (Weeks)	Number of Games	Dates (2024-2025 Season)
Preseason	3	4 per team (exhibition)	Aug 8 – Sep 2, 2024
Regular Season	18	272 total games	Sep 5, 2024 – Jan 5, 2025
Playoffs	3	11 games	Jan 11 – Feb 2, 2025
Super Bowl LIX	1	1 game	Feb 9, 2025

Table data source:1, 2

The table highlights the extended duration and structure of the modern NFL season. With 18 weeks dedicated to the regular season, the league maximizes revenue, viewership, and fan engagement while managing player workload through scheduled bye weeks.

Why the NFL Expanded to 17 Games

In 2021, the NFL increased the regular season from 16 to 17 games to boost revenue, enhance national broadcasts, and provide more content for fans and media partners.

Impacts of the 17-Game Season

Increased television rights deals due to extra broadcast windows.
Higher injury risk, prompting greater emphasis on player rotation and health management.
More opportunities for teams to qualify for playoffs due to expanded postseason format (7 teams per conference).
Longer season requires careful scheduling to avoid weather conflicts and international game logistics.

Bye Weeks and Scheduling Complexity

Each team receives one bye week between Weeks 5–14, allowing rest and recovery. The staggered schedule prevents all teams from having byes simultaneously, ensuring at least one game every week.

Key Scheduling Rules

No team plays more than two consecutive road games.
International games are factored into travel planning.
Thanksgiving features three marquee matchups.
Week 18 includes all 32 teams playing, with many games rescheduled based on playoff implications.

Frequently Asked Questions About NFL Football Weeks

How many weeks does the NFL regular season last?

The NFL regular season lasts 18 weeks, during which each team plays 17 games and has one bye week. It typically runs from early September to early January.

How many games do NFL teams play in a season?

Each NFL team plays 17 games during the 18-week regular season. Additionally, playoff teams can play up to 3 more games, bringing their total to 20 if they reach the Super Bowl.

When does the NFL season start and end?

The 2024 NFL regular season starts on Thursday, September 5, and ends on Sunday, January 5, 2025. The playoffs begin January 11, culminating in Super Bowl LIX on February 9, 2025.

Why is there an 18-week season but only 17 games?

The NFL season spans 18 weeks because each team plays 17 games and has one designated bye week for rest and recovery. This structure allows balanced scheduling across all 32 teams.

How long is the NFL playoffs?

The NFL playoffs last three weeks: Wild Card Weekend, Divisional Round, and Conference Championships. The Super Bowl serves as the final standalone event, making the full postseason stretch about four weeks including media buildup.