I got a 6 mg nicotine e juice (70 vg/30 pg) that i want to spice up to 18 mg strength. How do i calculate how much 100 mg nicotine 100 % vg and dito 100 % pg base i should add to make a 120 ml batch at the same proportions?

If u punch in all your perimeters for the 120ml bottle and take note of the amounts to use. Then punch in the perimeters of your current bottle. Then simply subtract your current bottle from the numbers u got for the 120ml

Ok, thatÂ´s one way to go. Is there no calculator out there to calculate how to spice up an existing e juice?

How big is your bottle of 6mg juice?

120 ml - full. I realize i wouldnÂ´t use all of it

If youâ€™re not adding more flavoring to the mix, itâ€™s not going to be as flavorful as it currently is

I know - but if maybe some one knows how to make a Gost Gold clone that can be fixed?

If you want the easy option, take out 14.4ml of juice and add 14.4ml of 100mg nic. Thatâ€™ll bring you back to 120 ml. Depending on if your Nic is pg or vg, one or the other will be little higher, but thatâ€™s gonna be your simplest way to go.

If I were adding nic to a store bought juice, Iâ€™d probably just add the nic and not worry so much about the vg/pg ratio, myself

I got both 100 mg nic vg and pg to use, so keeping 70/30% can be achieved. But why 14.4 ml?

Aaah gotcha. I just plugged it into the calculator and got 14.4. So in that case youâ€™d need 10.08ml vg nic, and 4.32ml pg nic.

Thatâ€™s if youâ€™re wanting to make it exactly 120ml.

Fine, so i just subtract 10.08ml vg nic, and 4.32ml pg nic. frrom the 120 ml original juice?

Correct.

thatâ€™ll get u extremely close to your target. Though itâ€™ll be a little closer to 17mg nicâ€¦since youâ€™re pulling a little from the original bottle

My math brains are fried for the day so Iâ€™ll trust you on that. Lmfao

You lost me there - 14,4 or 17 ?

No calculator for this?

mine is tooâ€¦otherwise Iâ€™d figure the exact math out. Thatâ€™s why when I fix things, I always just mix it into a bigger batch. But when u pull the 14.4ml of juice from the original bottle your starting point is now from a 105.6ml bottle instead of the 120ml. But thatâ€™s as much I can muster up at this moment

Sorry Iâ€™m not trying to make this more confusing. Please disregard my last post

You are correct. There is no â€ścalculatorâ€ť for spicing up you left juice.

You can house the elr calculator. http://e-liquid-recipes.com/create To get the numbers worked out to be close.