How many gallon of green beans for 250 people?

To calculate the approximate number of gallons of green beans needed for 250 people, consider the following factors:

Standard Serving Size: A typical serving size for canned green beans is about 1/2 cup per person.

Multiple Servings: To account for seconds and ensure everyone has a sufficient amount, consider allowing 1.25 servings per person. This yields a calculation of 250 people x 1.25 servings = 312.5 servings.

Conversion to Gallons: A standard gallon container of canned green beans usually contains 40 servings of 1/2 cup each.

Based on these calculations:

- The number of gallons needed = 312.5 servings / 40 servings per gallon ≈ 7.81 gallons

Recommendation: To ensure there's enough for everyone, it's advisable to round up to the nearest whole number and purchase 8 gallons of green beans. This provides a bit of a buffer in case some people want extra servings.