Calculate optimal Hydrafinil dosages in milligrams (mg) using your body weight in kilograms (kg) or pounds (lbs). Our free dosage calculator provides personalized dose recommendations based on research data. Mild, moderate, and strong Hydrafinil dosage range options are provided for safe use.
Calculate Hydrafinil Dosage
Based on your body weight of kg
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.