Did you know their is a caculator on the left, under general info? http://www.candletech.com/generalinfo.htm A 4.5X6.5 in the caculator is 52oz's for a solid wax candle. Now you said you are using a hurricane mold. If you are pouring a hurricane then it would be way less, because it is only a shell of wax, no wax in the middle of the candle.