Football fans will be forking out more for a beer and a burger at Adelaide Oval this year with prices some of the highest in the nation.

Patrons will be forced to pay nearly $10 for a hamburger a dollar more than any other venue, while a bottle of water will cost $5.10 nearly double what those heading to the MCG will fork out.

The Stadium Management Authority says while it's very conscious of setting prices to meet fans needs it must also build revenue to ensure ongoing maintenance costs and staff wages are covered.