Caffeine calculator

Add the drinks you have on a normal day. Amounts are typical values from the Mayo Clinic; your cup can differ with the beans, the brew and the size.

Your day

192 mg

Within EFSA's 200 mg for a single dose, and within its 200 mg a day for pregnancy.

The limits come from the FDA and EFSA; the sources, and what the research says about coffee and health, are in our health guide. This is general information, not medical advice.