Food and Entertaining How much does it cost to use a washer and dryer? How much does it cost to use a washer and dryer? Appliance Wattage per hour of use Annual cost (at average use) ------------------------ ----------------------- ---------------------------- Television (>40”, HD TV) 234 $41.00 Refrigerator 225 $78.84 Washing Machine 255 $9.55 Dryer 2790 $104.46 Related Posts:There are 8 reasons why your Samsung Dryer is not heating.Can you tell me how much it will cost to fix a washing machine?There are a number of reasons why your SAMSUNG Dryer is not heating.Do dryer balls speed up drying?