Does Chocolate Have Caffeine? Caffeine in Dark, Milk and White Chocolate

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Chocolate is made from cacao beans, which naturally contain caffeine and a related compound called theobromine. If you reach for a square of dark chocolate in the afternoon or a mug of hot cocoa in the evening, here is how much caffeine is in each kind of chocolate, how chocolate compares with coffee, and when the amount is worth counting.

What you'll learn

• How much caffeine is in dark, milk and white chocolate
• Caffeine in hot chocolate, cocoa powder, chocolate milk and chocolate-covered espresso beans
• How chocolate compares with coffee, tea and decaf
• What theobromine is, and whether chocolate can keep you awake

Caffeine in chocolate at a glance

USDA rows are our calculation from FoodData Central values per 100 grams. Brand figures are from each company's U.S. website, checked on October 25, 2026.

Does chocolate have caffeine?

Yes, most chocolate does, because it is made from cacao solids and cacao beans naturally contain caffeine. The amount depends on how much cocoa is in the chocolate: USDA data show about 80 mg of caffeine per 100 grams of 70–85% dark chocolate, 20 mg in milk chocolate and none in white chocolate (USDA; USDA; USDA). Ghirardelli gives the same rough picture: about 20 mg per ounce for dark, about 6 mg for milk and none for white chocolate (Ghirardelli).

How much caffeine is in dark chocolate?

An ounce of dark chocolate has about 12 to 24 mg of caffeine, depending on the cacao percentage. By our calculation from USDA data, an ounce of 45–59% dark chocolate has about 12 mg, 60–69% about 24 mg and 70–85% about 23 mg (USDA; USDA; USDA). A whole 3.5-ounce (101-gram) bar of 70–85% dark chocolate comes to about 81 mg, close to a cup of coffee.

Cacao percentage is a useful guide but not a precise one, because caffeine varies with the beans and the recipe. Brands rarely print caffeine on the label, so treat these figures as estimates.

How much caffeine is in milk chocolate?

Milk chocolate has very little caffeine, about 6 mg per ounce. Hershey's says its milk chocolate bar has 10 mg per 1.5-ounce (43-gram) bar (Hershey's), and USDA data put a 1.55-ounce milk chocolate bar at about 9 mg by our calculation (USDA). That is in the same range as a cup of decaf coffee, which the FDA says usually has 2 to 15 mg per 8 ounces (FDA).

Does white chocolate have caffeine?

No. White chocolate is made from cocoa butter, sugar and milk, without the cocoa solids that hold the caffeine, so USDA lists 0 mg (USDA). Ghirardelli also says white chocolate contains no caffeine (Ghirardelli). If you want white chocolate with a lift, matcha adds caffeine: see our white matcha hot chocolate.

Does hot chocolate have caffeine?

Yes, a little. Hot cocoa made from a mix has about 5 mg per envelope by our calculation from USDA data (USDA), and Swiss Miss says its mixes have about 1 to 3 mg per serving (Swiss Miss). Coffee-shop hot chocolate uses more chocolate: Starbucks lists 25 mg of caffeine for a 16-ounce Grande Hot Chocolate (Starbucks).

Cocoa powder is where the caffeine is concentrated. Unsweetened cocoa powder has about 12 mg per tablespoon by our calculation (USDA), and Hershey's says its natural cocoa has about 8 mg per tablespoon (Hershey's). Two tablespoons in a homemade cocoa add about 16 to 25 mg by our calculation, still well under a cup of coffee.

Is there caffeine in chocolate milk and chocolate desserts?

Only a trace. By our calculation from USDA data, a cup of chocolate milk has about 3 mg of caffeine and half a cup of chocolate ice cream about 2 mg (USDA; USDA). Desserts made with a lot of dark chocolate or cocoa can have more: Ghirardelli estimates 15 to 18 mg in one 2-inch brownie made from its mix (Ghirardelli).

How much caffeine is in chocolate-covered espresso beans?

Much more than plain chocolate, because the coffee bean inside brings its own caffeine. Chocolate maker Dilettante estimates that a single arabica coffee bean has about 2 mg of caffeine and that about eight espresso beans add up to roughly a cup of coffee (Dilettante). A handful can therefore add up fast, so check the serving size on the bag.

Some chocolates also have caffeine added. AWAKE, for example, lists 50 mg of caffeine in each 13.5-gram milk chocolate bite (AWAKE), about half a cup of coffee in one small piece.

Does chocolate have more caffeine than coffee?

No. Ounce for ounce, even dark chocolate has far less caffeine than a cup of coffee. An 8-ounce cup of brewed coffee has about 95 mg (USDA), while an ounce of 70–85% dark chocolate has about 23 mg, roughly a quarter as much by our calculation (USDA).

See also how much caffeine is in coffee and does decaf coffee have caffeine.

What is theobromine, and does it work like caffeine?

Theobromine is a natural compound in cacao that is closely related to caffeine, and chocolate has much more of it than caffeine. USDA data show about 802 mg of theobromine per 100 grams of 70–85% dark chocolate, compared with 80 mg of caffeine (USDA).

Research suggests the two work together. In two placebo-controlled studies, the caffeine and theobromine found in a 50-gram bar of dark chocolate (19 mg and 250 mg) improved self-rated energy and performance on cognitive tests, while white chocolate had no more effect than water (Smit et al., 2004). In another study of 24 women, caffeine raised self-reported alertness, and the researchers tentatively concluded that caffeine drives more of the alertness effect, while theobromine may act mainly elsewhere in the body (Mitchell et al., 2011).

Can chocolate keep you awake at night?

A square or two usually will not, but a lot of dark chocolate or a large mocha-style hot chocolate in the evening can add up for caffeine-sensitive people. A meta-analysis suggests finishing a typical coffee, about 107 mg of caffeine, at least 8.8 hours before bed (Gardiner et al., 2023). An ounce of milk chocolate, at about 6 mg, is far below that, while a whole 3.5-ounce bar of 70–85% dark chocolate, at about 81 mg by our calculation, comes close.

• For an evening treat, choose milk or white chocolate, or keep dark chocolate to a square or two.
• Watch for coffee in the ingredients. Espresso beans, mocha and "energy" chocolates have far more caffeine than plain chocolate.
• Count your total. The FDA cites 400 mg a day for most healthy adults, so chocolate, coffee, tea and soda all add up (FDA). See how much caffeine is too much and how long caffeine stays in your system.

Common myths (quick reality check)

• Myth: Chocolate has as much caffeine as coffee. Reality: It has far less. An ounce of 70–85% dark chocolate has about 23 mg of caffeine, compared with about 95 mg in an 8-ounce cup of coffee.

• Myth: White chocolate has a little caffeine too. Reality: White chocolate has no caffeine, because it contains cocoa butter but not the cocoa solids where the caffeine is.

• Myth: Hot chocolate is caffeine-free. Reality: It has a small amount. Swiss Miss lists about 1 to 3 mg per serving, and Starbucks lists 25 mg for a Grande Hot Chocolate.

Frequently asked questions (FAQ)

Does chocolate have caffeine?

Yes. Chocolate made with cocoa solids has some caffeine: about 23 mg per ounce of 70–85% dark chocolate and about 6 mg per ounce of milk chocolate, by our calculation from USDA data.

How much caffeine is in dark chocolate?

About 12 to 24 mg per ounce, depending on the cacao percentage. A 3.5-ounce bar of 70–85% dark chocolate has about 81 mg.

How much caffeine is in a Hershey's bar?

Hershey's says its milk chocolate bar has 10 mg of caffeine per 1.5-ounce (43-gram) bar.

Does white chocolate have caffeine?

No. White chocolate is made from cocoa butter, sugar and milk, without cocoa solids, so it has no caffeine.

Does hot chocolate have caffeine?

Yes, a little. Swiss Miss lists about 1 to 3 mg per serving, and a Starbucks Grande Hot Chocolate has 25 mg.

Does chocolate have more caffeine than coffee?

No. An 8-ounce cup of brewed coffee has about 95 mg of caffeine, about four times the amount in an ounce of 70–85% dark chocolate.

How much caffeine is in chocolate-covered espresso beans?

More than in plain chocolate. Chocolate maker Dilettante estimates about 2 mg per coffee bean, so about eight beans roughly equal a cup of coffee.

Can chocolate keep you awake?

A small piece is unlikely to, but a large amount of dark chocolate or cocoa late in the day can add enough caffeine to affect sleep in sensitive people.

Related guides

• How much caffeine is in coffee?
• Does decaf coffee have caffeine?
• How much caffeine is in tea?
• Does kombucha have caffeine?
• How much caffeine is too much?

Disclaimer and when to seek help

This article is for general education and is not medical advice. These statements have not been evaluated by the Food and Drug Administration. Our products are not intended to diagnose, treat, cure, or prevent any disease. Brand names are trademarks of their respective owners, and OurJrney is not affiliated with them. Caffeine figures come from USDA FoodData Central and each company's published information on October 25, 2026, and may change. Talk to your health care provider about caffeine if you are pregnant, trying to become pregnant or breastfeeding, have a heart condition, anxiety or high blood pressure, or take medication.

References

1. U.S. Department of Agriculture. FoodData Central, SR Legacy: dark chocolate 70–85% (FDC 170273), 60–69% (170272), 45–59% (170271), semisweet (167976), milk chocolate (167587), white chocolate (167571), cocoa powder (169593), cocoa mix (174122), hot cocoa (171277), chocolate milk (170879), chocolate ice cream (168809) and brewed coffee (171890).
2. Smit HJ, Gaffan EA, Rogers PJ. "Methylxanthines are the psycho-pharmacologically active constituents of chocolate." Psychopharmacology, 2004;176(3-4):412-419. doi:10.1007/s00213-004-1898-3
3. Mitchell ES, Slettenaar M, vd Meer N, et al. "Differential contributions of theobromine and caffeine on mood, psychomotor performance and blood pressure." Physiology & Behavior, 2011;104(5):816-822. doi:10.1016/j.physbeh.2011.07.027
4. U.S. Food and Drug Administration. "Spilling the Beans: How Much Caffeine Is Too Much?" Content current as of August 28, 2024.
5. Gardiner C, Weakley J, Burke LM, et al. "The effect of caffeine on subsequent sleep: A systematic review and meta-analysis." Sleep Medicine Reviews, 2023;69:101764. doi:10.1016/j.smrv.2023.101764
6. Official product information from The Hershey Company, Ghirardelli, Starbucks, Swiss Miss, Dilettante and AWAKE Chocolate, linked in the text. Accessed October 25, 2026.