Safe amounts of caffeine vary per person. Click on the items you consume daily to calculate your caffeine total. Choose your category to see when you've gone over your recommended daily limit.
Click on the items you consume daily to calculate your caffeine total. Hit "X" to exit the calculator.
Safe consumption for healthy adults is up to 400 mg/day. Others should consult a physician for safe moderate consumption values.
All values are derived from the 2019 USDA Food Data Central Database