The exact figure varies slightly depending on the source. Salary cap tracking site Spotrac lists the 49ers with $69.9 million in available cap space, while OverTheCap.com places the total at $71.3 million.
Either way, the 49ers hold a sizable advantage over the next-closest team, the Tennessee Titans, who sit at roughly $63 million in available space, according to both outlets.
Approximately $10.5 million of San Francisco's total is expected to be allocated to its eight draft picks, all of whom will likely sign in the coming weeks.
A major factor in the team's financial outlook is Williams' extension, which reduced his 2026 salary cap hit from $46.3 million to a much more manageable $20 million. The move creates significant short-term flexibility while maintaining long-term roster stability.
That doesn't necessarily signal the 49ers will go on a spending spree ahead of the 2026 season. The 49ers are more likely to roll over a portion of that cap space into 2027. Still, the front office now has the flexibility to pursue impact additions should the right opportunity arise.
Currently, quarterback Brock Purdy carries the team's largest 2026 cap hit at $23.7 million. He is followed by defensive end Nick Bosa ($23 million), Williams ($20 million), and linebacker Fred Warner ($17.9 million).
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