Caffeine & Sleep
Chocolate

Caffeine in Unsweetened Baking Chocolate (1 oz)

23mg
per 1 oz
6% of FDA daily max

Is that a lot?

Unsweetened Baking Chocolate (1 oz) is 6% of the FDA’s recommended daily maximum, in a single 1 oz.

Unsweetened Baking Chocolate (1 oz)
23 mg
Green tea
28 mg
Espresso
63 mg
Red Bull
80 mg
Coffee
95 mg
FDA daily max · 400mg
Before bed

When can I drink Unsweetened Baking Chocolate (1 oz) and still sleep?

Your Unsweetened Baking Chocolate (1 oz) cutoff
You drink it at
Bedtime
Unsweetened Baking Chocolate (1 oz) · 23 mg · assuming an average ~5 h half-life
At bedtime
8 mg
close to optimal
Latest safe Unsweetened Baking Chocolate (1 oz): 11:00 PM

How much caffeine is in Unsweetened Baking Chocolate (1 oz)?

An ounce of unsweetened baking chocolate carries about 23 mg of caffeine, similar to a square of dark chocolate, with some sources citing even more. It's potent for cooking but rarely eaten on its own.

ServingCaffeineSugar
1 oz23 mg0 g

Per 1 oz square; some sources cite higher (up to ~57 mg).

Will Unsweetened Baking Chocolate (1 oz) affect your sleep?

At 23 mg, an ounce of baking chocolate sits well under the 50 mg threshold, so a normal recipe portion has little effect on sleep. A dessert heavy with it, eaten late, could add up for sensitive people.

Source: USDA / caffeine database

Related drinks

Unsweetened Baking Chocolate (1 oz) & sleep — FAQ

A typical portion at about 23 mg per ounce is unlikely to keep you up, staying under the 50 mg threshold, though a rich chocolate dessert late at night might nudge sensitive sleepers.

Unsweetened Baking Chocolate (1 oz) has 23 mg per 1 oz — about 6% of the FDA’s 400 mg daily maximum for healthy adults.

It depends on your bedtime and how fast you clear caffeine. Use the calculator above to see when Unsweetened Baking Chocolate (1 oz) drops below the ~50 mg “ok to sleep” threshold for your bedtime.

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