Calculate optimal Hydrafinil dosages in milligrams (mg) using your body weight in kilograms (kg) or pounds (lbs). Mild, moderate, and strong Hydrafinil dosage options are provided.
Calculate Hydrafinil Dosage
Your Dosage Range
Based on your body weight of kg
Mild Dosage
mg
Moderate Dosage
mg
Strong Dosage
mg
Dosage Range Visualization
Hydrafinil is a eugeroic compound and modafinil derivative that promotes wakefulness and alertness by affecting dopamine and histamine systems, which enhances focus and cognitive performance with potentially shorter duration than modafinil.
How to Take Hydrafinil
Hydrafinil is typically dosed at 50-150 mg daily, taken as a single morning dose, and has limited human research but anecdotal reports suggest it provides similar effects to modafinil with potentially less duration and side effects.