FARIFAX COUNTY, Va. (WUSA9) -- For each snow day Fairfax County saves $40,000 in fuel costs and $100,000 in substitute teacher costs.
So far Fairfax County has had seven snow days and that adds up to $980,000.
Thursday Fairfax County first decided to delay then when the snow kept coming. It closed along with most of the other schools systems. Fairfax County now counts hours not days so delayed openings must also be counted for missed hours.
There are actually close to four full unused missed days left in the county.
Loudoun County has about six days left, they had a total of 15 and have used nine days
Arlington County has used two and has about two left.
Prince William County has used six and has about five days left