
Tools
Nicotine strength is shown in mg/ml or percent. The conversion is simple: 1% = 10 mg/ml.
This calculator provides an informational estimate based on manufacturer specs and average liquid nicotine strength for adult consumers.
5% = 50 mg/ml, because 1% = 10 mg/ml.
Divide the mg/ml value by 10: 20 mg/ml = 2%.