Calculate optimal Caffeine dosages in milligrams (mg) using your body weight in kilograms (kg) or pounds (lbs). Mild, moderate, and strong Caffeine dosage options are provided.
Calculate Caffeine Dosage
Your Dosage Range
Based on your body weight of kg
Mild Dosage
mg
Moderate Dosage
mg
Strong Dosage
mg
Dosage Range Visualization
Caffeine is a methylxanthine compound that blocks adenosine receptors and increases dopamine and norepinephrine release, which enhances alertness, focus, and physical performance while reducing perceived exertion.
How to Take Caffeine
Caffeine is typically dosed at 100-400 mg daily, often divided into 1-2 doses in the morning and early afternoon, taken at least 6 hours before bedtime to prevent sleep disruption, and tolerance develops with regular use.