Caffeine Content (mg per can)
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Compare caffeine-per-dollar, sugar content, and crash risk. No marketing, just data.
Select drinks and save your comparison.
The comparator uses a verified database of 10 popular energy drinks with lab-tested caffeine, sugar, and cost data. Bars are normalized to the maximum value in each category for visual comparison. Cost-per-mg is calculated as price divided by caffeine content.
Select drinks from the checkbox grid below the tabs. Switch between Caffeine, Sugar, Cost/mg, and Crash Risk tabs to compare different dimensions. Up to 5 drinks can be compared simultaneously. Save comparisons to track your favorites over time.
• Check Cost/mg to find the best value.
• Crash Risk combines caffeine + sugar + other stimulants.
• Zero-sugar drinks can still have high caffeine.
• Compare before you buy — marketing is not data.