☕Caffeine Intake Tracker
Add up today's caffeine from coffee, tea, and energy drinks, and compare against the 400mg adult daily limit. Useful for cutting back on coffee, gauging dependence, monitoring safe pregnancy intake, and analyzing sleep impact.
How to use
- 1Add drinks you had (americano, latte, green tea, energy drink, etc.).
- 2Type the number of cups for an auto-summed total.
- 3Check your share of the daily limit.
FAQ
How much during pregnancy?+
Under 200mg/day (WHO). Excessive caffeine during pregnancy is linked to low birth weight and miscarriage risk.
Effect on sleep?+
Caffeine half-life is 5–6 hours. After 2 PM, it can affect night sleep. Try decaf or tea in the late afternoon.
How much caffeine in different coffees?+
Americano 150mg, espresso 75mg, latte 75mg (double-shot lattes vary). Cold brew is the strongest at 200mg+.
Energy drinks compared to coffee?+
Red Bull 80mg, Monster 160mg. Similar to coffee per volume, but liquid absorption is faster.
Does tea have caffeine?+
Green tea 25–50mg, black tea 50–70mg, oolong 30–50mg — about 1/3 to 1/2 of coffee. Decaf green tea exists too.