max out

British  

verb

1. informal to reach or cause to reach the full extent or allowance

   the goal was to max out the customer's credit card

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max out Idioms  

1. Exhaust one's options, capacity, or the like by producing or performing to the maximum, as in The weight lifter maxed out at 180 kilograms . [ Slang ; late 1900s]

2. Reach a point at which no more growth, improvement, or benefit is possible, as in The salary for this job maxes out at $90,000 . [ Slang ; late 1900s]

3. Relax, take things easy, as in Let's go to the beach and max out . [ Slang ; late 1900s]

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Example Sentences

While the 64-year-old believes Loudoun County will max out its land available for data centers in the coming years, he isn’t getting out of the game.

From The Wall Street Journal • Feb. 22, 2026

Howe had called on Wissa to "max out" before the game, and he led the press effectively against a naive PSV side, who repeatedly played out from the back.

From BBC • Jan. 21, 2026

Traditional SAW devices typically max out at around 4 gigahertz, making the new system far faster.

From Science Daily • Jan. 17, 2026

Each year, we max out our Roth IRAs and our HSA, which we invest.

From MarketWatch • Dec. 24, 2025

Other moves: Avoid buying a mutual fund about to make a year-end capital-gains distribution, defer a bonus into 2026, and max out on retirement plan contributions.

From Barron's • Dec. 5, 2025