Maximum achievable VG
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Minimum forced PG: —% (locked in by nic base + flavour)
| Source | % of batch | PG contribution | VG contribution |
|---|
How the math works
Some PG is forced into your mix by ingredients that aren't pure VG: the nicotine base and flavour concentrate. Nic % of batch = target mg/mL ÷ base mg/mL. That fraction carries (base PG %) of PG with it. Same for flavour.
Max VG = 100% − (forced PG from nic + forced PG from flavour + flavour VG already counted). To go higher, switch to a 50/50 or VG-based nic base, lower target nicotine, or reduce flavour %.