ComparisonsOct 15, 20263 min read
Does decaf have caffeine? The complete decaf guide
Decaf is not caffeine-free. A cup has about 2 to 5 mg. Here's how much, by drink, and the best decaf for quitting.
Decaf isn't zero, but it's close. An 8 oz cup of decaf coffee has about 2 to 5 mg of caffeine (estimate; it varies by method and brand), compared with about 95 mg in regular brewed coffee.
| Drink | Serving | Caffeine |
|---|---|---|
| Decaf coffee | 8 oz | 2 to 5 mg |
| Brewed coffee | 8 oz | 95 mg |
Where to go next
- How much caffeine is in decaf coffee, by brand and chain.
- The best decaf for quitting caffeine, and how to use it in a taper.
- Find decaf on the Caffeine Bubble Map.
- Add decaf to your day in the Caffeine Calculator.
Written by Mike Zagare · Published
Mike Zagare is the founder of Knuckle. He tapered off a 500 to 600mg-a-day habit and built Knuckle from that protocol.
Common questions
Is decaf caffeine-free?
No. An 8 oz cup usually has about 2 to 5 mg, depending on method and brand.
Is decaf fine while quitting caffeine?
Yes. The small amount rarely matters, and keeping the ritual makes a taper easier.
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