This e-juice calculator works out the amounts to mix a DIY vape liquid from your target nicotine strength, total volume, and PG/VG ratio. Enter the values above.
Formula
Nicotine base (mL) = Target mg/mL × Total mL ÷ Base mg/mL
Example
3 mg/mL target, 100 mL, from 100 mg/mL base: nicotine base = 3 × 100 ÷ 100 = 3 mL; the rest is flavor plus PG/VG to your ratio.
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Frequently Asked Questions
How do I mix e-juice?
Work out the nicotine base from your target strength and volume, add flavor percentage, then top up with PG/VG to your ratio.
How much nicotine base for 3 mg/mL in 100 mL?
From a 100 mg/mL base, you need 3 mL of nicotine base, with the rest flavor and PG/VG.
What is PG/VG ratio?
The blend of propylene glycol and vegetable glycerin; more VG gives bigger vapor, more PG gives stronger throat hit.