Nicotine & DIY calculator

Work out in seconds how many boosters to add to your e-liquid, or the exact quantities for your DIY recipe.

Volume of your e-liquid (nicotine-free)
ml
Desired nicotine strength
mg/ml

View Unicorn Boost boosters

The actual strength depends on the whole number of boosters: we show the one closest to what you asked for. Check that there is enough room in the bottle (a 50 ml e-liquid often comes in a 60 ml bottle: room for one booster). Shake well after adding.

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