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

Also, max out on any pretax contributions you are eligible to make.

From Barron's • Apr. 25, 2026

Fans who won a time slot in this drop but didn’t reach the ticket maximum will be automatically entered into subsequent ticket lotteries until they max out their ticket allotment.

From Los Angeles Times • Apr. 8, 2026

I haven’t saved much for retirement over the past few years, so I immediately maxed out my IRA contribution for 2025 and plan to max out my IRA contribution for 2026 as well.

From MarketWatch • Mar. 16, 2026

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

Avid readers, they "max out" their borrowing, taking 20 books each under their individual library cards, the most they are allowed.

From BBC • Dec. 27, 2025