Question: how big are wendy's frosty's?
Answer: Small Frosty (12 ounces) = $1.19 (9.92 cents per ounce) Medium Frosty (16 ounces) = $1.69 (10.56 cents per ounce) Large Frosty (20 ounces) = $1.99 (10.05 cents per ounce)