Budget variance is the difference between a planned budget amount and the actual financial result for the same period. Restaurants use budget variances to understand where sales, food costs, labour, expenses or profit differ from plan and to decide whether corrective action is needed.
Budget variance = Actual result − Budgeted result
The sign and meaning depend on the account. For revenue, actual sales above budget are generally favourable. For expenses, actual costs below budget are generally favourable. A positive or negative number alone does not always tell you whether the variance is good or bad.
A restaurant budgets $10,000 for food purchases in a period but records $11,200 in actual food costs. The expense variance is $1,200 unfavourable. Management should investigate whether the difference came from higher ingredient prices, increased sales volume, waste, over-portioning, purchasing errors or a change in menu mix.
Compare like-for-like periods and consider sales volume, covers, menu mix and one-time expenses. Investigate material or recurring differences, identify the cause and assign an action. A budget should inform decisions, but a forecast should also be updated when actual trading conditions change.
Chef’s tip: Review food and labour variances alongside sales and covers. A higher food cost in dollars may simply reflect higher sales; percentage, portion and purchasing analysis help reveal whether kitchen performance actually changed.
Key distinction: Budget variance measures the difference between plan and actual. Variance analysis explains why the difference occurred.
This term is one of hundreds covered in depth across OCS courses, learning paths, and 1-on-1 coaching with Chef Eric.
