Oil, PAM cooking spray, original: spray , about 1/3 second (1 NLEA serving) to Grams
Quick answer
One spray , about 1/3 second (1 NLEA serving) of oil, pam cooking spray, original weighs 0.3 grams.
1 spray , about 1/3 second (1 NLEA serving)0.3 g
Reference serving (nutrition facts)100 g
Source: USDA FoodData Central - SR Legacy (2018-04) (USDA household portion weight)