First & Fog Coffee Lab
Caffeine Intake Calculator
Add the coffee, tea and other caffeinated products you consumed today to estimate your total caffeine intake. Product caffeine levels can vary significantly, so use the amount shown on the label whenever it is available.
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Enter a limit recommended by your healthcare professional.
Caffeinated items
How Much Caffeine Are You Drinking Each Day?
Caffeine can come from more places than coffee alone. Brewed coffee, espresso, tea, matcha, energy drinks, soft drinks, chocolate, supplements, and some medications can all contribute to your total daily caffeine intake. Because caffeine content varies by serving size, product, brewing method, and preparation, it can be difficult to know how much you have actually consumed. The First & Fog Caffeine Intake Calculator helps you estimate your daily caffeine intake by adding each caffeinated drink or product, entering the amount consumed, and reviewing a clear breakdown of your estimated total.
Use the calculator as a practical caffeine tracking tool to better understand your habits, compare different beverages, and see how your estimated intake relates to the selected daily reference amount. The result is an estimate rather than a medical assessment, and the reference amount should not be treated as a target. Individual caffeine sensitivity varies considerably, so factors such as sleep, anxiety, pregnancy, medications, heart health, and personal tolerance should also be considered. Anyone with health concerns or questions about safe caffeine intake should speak with a qualified healthcare professional.
What You Can Track With the Calculator
- Coffee and espresso
- Black, green, and matcha tea
- Energy drinks and soft drinks
- Decaffeinated coffee
- Chocolate and cocoa
- Supplements, medications, and custom items
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