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(50ml eliquid 0%) into 6mg with a 72mg strength nicotine

Discussion in 'DIY E-Liquid' started by swish, Aug 19, 2019.

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  1. swish

    swish Full Member

    Jan 31, 2019
    Have a bottle of 50ml watermelon madness 0 nicotine.

    Bought some 72mg nicotine, but how many ml would I need to add to make the 50ml bottle 6mg in nicotine strength?

    In the middle of mixing now and cant figure the math
    • Like Like x 1
  2. swish

    swish Full Member

    Jan 31, 2019
    Is it around 4.55ml of 72mg nicotine I need to add?
    • Agree Agree x 1
    • Optimistic Optimistic x 1
  3. SupplyDaddy

    SupplyDaddy I'm considered a Mad Scientist in some circles! Verified Member ECF Veteran

    Supporting member
    Oct 21, 2012
    San Antonio, Texas

    But you need to remove 4.2 of the eliquid for that calculation

    If you have room in the bottle, 4.55 or 4.6 is ok to make it about 6mg
    • Like Like x 1
    • Agree Agree x 1
  4. swish

    swish Full Member

    Jan 31, 2019
    Thanks, much appreciated!
  5. Hawise

    Hawise Ultra Member ECF Veteran

    Mar 25, 2013
    AB, Canada
    Correct. Next time you want to calculate it, you can either search for an online calculator (or someone will come by and recommend one), or you can use this formula:

    Amount of nicotine base to add =

    [(initial volume) * (target concentration - initial concentration)] ÷ [nicotine base concentration - target concentration]

    Your initial volume is 50 ml and initial concentration is 0 mg/ml, so that's:

    (50 ml * 6 mg/ml) ÷ (72 mg/ml - 6 mg/ml) = 4.55 ml
    • Like Like x 1
  6. sonicbomb

    sonicbomb Vaping Master Verified Member ECF Veteran

    Feb 17, 2015
    1187 Hunterwasser
    • Like Like x 2

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