Need some math help.

[Rickb119]

I have 30ml of DIY juice that's approx. 14mg nicotine. It's not quite strong enough and I'd like to bump it up a little. How much 100mg nicotine should I add to get it to 18mg. I know that I'll lose a little on the flavor end of things but at least I won't be chain vaping trying to satisfy my cravings. I recently made another batch at 18mg and my body likes it sooooo much better. Thanks!

 

[FnMag]

I was corrected and WAAAY wrong.. Thanks !!

 

[keelalagirl55]

30 ml @ 14mg/ml = 420 mg
1.5 ml @ 100mg/ml = 150 mg

420 + 150 = 570 mg and 31.5 ml

570/31.5 = 18.09 mg/ml

so ~ 1.5 ml of your 100 mg/ml will get you to just over 18

 

[Rickb119]

Thank you so very much!

 

[FnMag]

30 ml @ 14mg/ml = 420 mg
1.5 ml @ 100mg/ml = 150 mg

420 + 150 = 570 mg and 31.5 ml

570/31.5 = 18.09 mg/ml

so ~ 1.5 ml of your 100 mg/ml will get you to just over 18

My math was SOOOOO far off.. I give up on maths.

 

[keelalagirl55]

My math was SOOOOO far off.. I give up on maths.

LOL...you almost had it....just remember all sources of nic. So the total nic that is already present in the 30ml bottle of liquid needed taken into account

Took me a long time to grasp the longhand math part of all this (and I love math)