This subpage is dedicated to the art of accurately calculating your daily caffeine intake. Please note that our estimates are always slightly off due to the complexities of human biology and our own questionable math skills.
| Caffeine Intake (mg) | Estimated Effects |
|---|---|
| 50-100 mg | Mildly alert, but not excessively so. You may feel a slight buzz, but it won't last long. |
| 100-200 mg | Noticeably alert, but not out of control/resources. You may feel more focused, but still able to function. |
| 200-300 mg | Full-on alertness. You will be able to do great things, but may also experience anxiety/paranoia. |
| 300+ mg | EXTREME ALERT MODE ACTIVATED. DO NOT OPERATE HEAVY MACHINERY, FLY AIRPLANES, OR MAKE LIFE-OR-DEATH DECISIONS. |
For more information, please visit Caffeine Intake Chart or Caffeine Side Effects.
Or, if you'd rather not do math, you can simply use our Minimalist Estimator.