0mg ready made juice how to add nic ?

[mxethey]

I was only able to pick up njoy artist collection in 0mg and wondered how to calculate adding nic if the bottle is 30ml.
If i use ejuicemeup and put in 30ml i think i might be wrong, any clues guys  and girls

[colli]

You can use the combine nic in the tools section
1st line o nic , 30 mls and then adjust percentage for pg/vg
2nd line nic concentrate then add mls then adjust pg/vg
then hit calculate to give you the totals

example
line 1 0mg nic 30 mls 50% pg 50%vg     (your juice)
line 2 72mg nic 3mls 100vg                  (your nicotine)        

result 6.55 nic 33mls 54.55%pg 45.45% vg

Hope it helps

[Perpetua]

There's also this combing calculator from Ecigvape which is useful:

ecigvape.com/combine_calculator.php

Don't forget that depending on how much Nicotine you add, you'll also reduce the flavour strength mxethey.

[Deleted]

As all you can do to ready made juice is add nic base, the PG/VG ratio and the flavour % will be knocked out but assuming that is OK with you then you can do a couple of simple fractions to work out how much nic base to add:

Divide the strength of your nic base by the strength you vape at ... eg: if your nic base is 72mg and you vape at 6mg then divide 72 by 6 = 12

then divide your 30ml by this 12 = 2.5ml which is the amount of nic base to add.

[mxethey]

Thanks everyone i will go away and do some maths