Question: 12 mg of nicotine is equal to how many cigarettes?
Answer: On average you're inhaling about 1 mg of nicotine per tobacco cigarette. Therefore, a teaspoon of 12 mg e-liquid is equal to about 60 cigarettes. And considering the fact that smokeless cigarettes are way more efficient in comparison, it's likely that 12 mg e-liquid will “equal” more than 60 traditional cigarettes.