Caffeine & Sleep
Coffee

Caffeine in Bulletproof Coffee

95mg
per 12 oz
≈ 1 coffee≈ 1 Red Bull24% of FDA daily max

Is that a lot?

Bulletproof Coffee is 24% of the FDA’s recommended daily maximum, in a single 12 oz.

Green tea
28 mg
Espresso
63 mg
Red Bull
80 mg
Coffee
95 mg
Bulletproof Coffee
95 mg
FDA daily max · 400mg
Before bed

When can I drink Bulletproof Coffee and still sleep?

Your Bulletproof Coffee cutoff
You drink it at
Bedtime
Bulletproof Coffee · 95 mg · assuming an average ~5 h half-life
At bedtime
31 mg
should be fine
Latest safe Bulletproof Coffee: 6:22 PM

How much caffeine is in Bulletproof Coffee?

Bulletproof coffee blends a regular cup with butter and MCT oil, so the caffeine, about 95 mg, comes from the coffee base alone. The fats make it rich and filling, but they don't change the caffeine total.

ServingCaffeineSugar
12 oz95 mg0 g

Coffee blended with butter + MCT oil; caffeine from the coffee base only.

Will Bulletproof Coffee affect your sleep?

At 95 mg, bulletproof coffee takes roughly five hours to fall under 50 mg, just like the cup of coffee at its core. A morning one is well clear by night; an afternoon version may still register.

Source: USDA (coffee base)

Related drinks

Bulletproof Coffee & sleep — FAQ

The added fats don't add caffeine, so at about 95 mg it behaves like a regular coffee, an afternoon one may still be near the 50 mg threshold at bedtime.

Bulletproof Coffee has 95 mg per 12 oz — about 24% of the FDA’s 400 mg daily maximum for healthy adults. That’s roughly 1 cup of coffee.

It depends on your bedtime and how fast you clear caffeine. Use the calculator above to see when Bulletproof Coffee drops below the ~50 mg “ok to sleep” threshold for your bedtime.

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