Average costs to wash a load of laundry range from $1.50 to $4.00, with the national average hovering right around $2.00 (source).

How much does it cost to do 1 load of laundry?

Combining all of these factors, the average cost of a load of laundry is $1.27. At this cost, if you do one load per week, doing laundry costs $66.04 per year. If you do four loads per week, doing laundry costs $264.16 per year. If you average eight loads per week, doing laundry costs $528.32 per year.

How do you calculate laundry cost?

The formula is relatively simple: first, price is divided by life expectancy, and the weight of the item is multiplied by the laundry cost per pound. Cost per use can then be calculated by adding the two results together.