Juice nic to cig nic

[Nightwalker]

So how much does one vape on say a 3mg juice to equal a cig?

 

[blujeenz]

So how much does one vape on say a 3mg juice to equal a cig?

Google wasnt any help, so I'll go with common sense here.
1ml of 3mg juice should be roughly = 2mg cig
We absorb less nic from ejuice than cigs due to the smaller cig smoke particle size.

Terrilg70 on ECF

To work the exact comparison the following may be used.

1 box of 20 cigarettes equals 20mg nicotine (number x strength)
1ml of 18mg e-liquid equals 18mg nicotine (amount x strength)

Each drop of e-liquid will last for approximately 7 puffs, so 2 drops is roughly equal to 1 cigarette (14 puffs).
There are approximately 20 drops per ml of e-liquid.

The nicotine strength of cigarettes is the amount actually absorbed by the body.
The nicotine strength of e-liquid is the total amount of nicotine per ml of liquid.
The absorption rate of nicotine inhaled from e-liquid is still in debate (some say its as low as 10%) but 50% is generally used as a guide figure.

So 40 drops (or 2ml) of 18mg e-liquid is about the same as 1 pack of twenty cigarettes. (5ml of 18mg = 50 cigarettes. 30ml of 18mg = 300 cigarettes)

https://www.e-cigarette-forum.com/forum/threads/how-many-hits-equal-smoking-a-cigarette.244923/