Does Decaf Coffee Have Caffeine? The Honest Number

Yes. Decaf coffee contains caffeine, usually 2 to 5 mg per 8 oz cup against roughly 95 mg in regular coffee. Decaffeination removes most of the caffeine, not all of it. US regulations require that coffee sold as decaffeinated has at least 97% of its caffeine removed, and the EU standard is 99.9% of the dry basis. In practice a cup of decaf lands somewhere between 2 and 7 mg depending on the bean, the method and how it was brewed, which is about 2 to 5% of a regular cup. For context, that puts a cup of decaf well below a cup of green tea, and roughly level with a small square of dark chocolate. For nearly everyone that amount is functionally irrelevant. If you are extremely caffeine-sensitive, or drinking five cups of decaf in an evening, the arithmetic is worth doing, because five cups brings you to around the caffeine in a quarter cup of regular coffee.

Here are the real numbers and what the methods do. Our Decaf Colombia is Swiss Water processed, which uses no chemical solvents.

How much caffeine is actually in decaf?

Decaf espresso is the outlier worth knowing. Because espresso is concentrated, the residual caffeine concentrates with it, and a decaf shot can carry several times what a cup of decaf drip does.

Why can't they remove all of it?

Because the last traces are bound up with everything that makes coffee taste like coffee.

Caffeine is not stored separately in the bean. Removing it means pulling it out of the same cellular structure that holds the oils, sugars and acids responsible for flavor. Pushing the process to total removal strips so much of that out that what remains is no longer worth drinking.

So every method stops at a point of diminishing returns. The 97% threshold is a regulatory floor rather than a technical limit, and good decaf is a compromise between caffeine removal and keeping the cup intact.

Does the method matter?

For flavor and for what ends up in the bean, yes.

Solvent-based methods use methylene chloride or ethyl acetate to strip the caffeine. They work, they are permitted, and residual solvent levels in finished coffee sit far below regulatory limits. Plenty of people would still rather not.

Swiss Water and CO2 methods use no chemical solvents. Swiss Water soaks green beans in hot water, passes that water through carbon filters that catch caffeine molecules while leaving flavor compounds behind, then returns the flavor-rich water to the beans. It is more expensive and it preserves more of the original cup, which is why we use it.

Our Decaf Colombia comes from the same Colombian farms as the full-caf, and it cups as milk chocolate, hazelnut and light caramel rather than as the flat, papery thing decaf has a reputation for.

Is decaf a real choice or a compromise?

It is a real choice, and it is the reason our Half-Caf Colombia exists as well.

A lot of what coffee does for people is not pharmacological. It is warm, it is a break, it marks the end of the working day, it is something to hold. None of that needs caffeine, which is the whole argument for an evening cup that is not a punishment to drink.

The Half-Caf is the middle option: a 50/50 blend of full-caffeine and Swiss Water decaf from the same farms, around 50 to 70 mg per cup, for the afternoon slot where full-caf is too much and decaf feels like giving up. We made the case for the evening version in the evening ritual.

Does decaf still carry the CBD?

Yes, in full. The two processes are completely separate.

Decaffeination happens to the green coffee before it ever reaches us. Our cannabinoids go in afterwards, during the roast, using a water-soluble broad-spectrum extract. So a 12 oz bag of Decaf Colombia carries the same 300 mg of CBD as the full-caf version, third-party lab tested per batch with COAs published.

That combination is the point of it: the cup without the caffeine, and the cannabinoids unchanged. For the caffeine numbers across the whole range, see full caf vs half caf vs decaf.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. This article is general information, not medical advice. If you are pregnant, breastfeeding, or taking medication, talk to your doctor about caffeine.