Caffeine Intake Calculator

Daily Caffeine Total

Caffeine intake totals caffeine across drinks and compares it with a chosen daily reference limit.

Formula: total caffeine = caffeine per drink x number of drinks.

Understanding Caffeine Intake

1. What This Calculator Measures

Caffeine intake totals caffeine from multiple drinks and compares it with a chosen reference limit.

2. How the Calculation Works

The calculator multiplies caffeine per drink by drink count, then calculates the percentage of the reference limit.

3. Formula or Rule Used

total caffeine = caffeine per drink x number of drinks.

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