A standard edible dose is 10 mg of THC. That’s the single-serving size defined by regulated cannabis markets like Colorado, where every retail edible product must contain clearly marked servings of 10 mg or less. But “normal” and “right for you” are two different things, and most people new to edibles should start well below that standard serving.
What Each Dosage Level Feels Like
Edible doses fall into a few broad tiers, and the experience at each level is meaningfully different.
1 to 2.5 mg is considered a microdose. This range is designed for first-time consumers and people who want mild symptom relief without a strong high. At this level, you can expect subtle effects: a slight easing of stress or anxiety, gentle pain relief, and for some people, improved focus. Many people function normally throughout.
5 mg is a common starting dose for someone who has a little experience or wants a more noticeable effect than a microdose provides. It’s also the upper limit that Minnesota’s Department of Health recommends for adults who are still learning their tolerance. For many people, 5 mg produces a clear but manageable high.
10 to 25 mg is a moderate to strong range suited for regular users. At 10 mg, you’re at the regulated single-serving size. At 25 mg, the effects are significantly stronger, and impaired coordination and altered perception are common. This range is not a good starting point if you don’t already know how edibles affect you.
50 to 100 mg is a high dose reserved for experienced consumers or people with high tolerance. Most packages sold in regulated markets contain a maximum of 100 mg total, divided into individual servings. At these levels, the psychoactive effects are intense and can be overwhelming for anyone without significant prior experience.
Why Edibles Hit Harder Than Smoking
The same number of milligrams feels stronger in an edible than it would if smoked, and the reason is your liver. When you eat THC, your digestive system sends it through the liver before it reaches your bloodstream. The liver converts nearly 100% of that THC into a metabolite that is equally or more potent than THC itself, and this metabolite crosses into the brain more readily. When THC is inhaled, only about 20% gets converted this way. That’s why a 10 mg edible can feel substantially more powerful than 10 mg of THC in a joint.
This conversion process is also why edible highs last so much longer. The metabolite produced by the liver creates a slower, more sustained release of effects compared to the rapid spike and decline you get from smoking.
Onset, Peak, and Duration
Edibles take anywhere from 30 minutes to 2 hours before you feel anything. Full effects can take up to 4 hours to peak. This slow onset is the single biggest reason people accidentally take too much: they eat a dose, feel nothing after an hour, and take more before the first dose has fully kicked in.
Once the effects peak, intoxication can last up to 12 hours, with some residual grogginess or altered feeling lingering up to 24 hours. Compare that to smoking, where effects typically peak within minutes and fade within a couple of hours. Planning matters with edibles. Taking one before a full day of responsibilities is a different calculation than smoking a small amount.
Why the Same Dose Hits Differently Each Time
THC is fat-soluble, which means your body absorbs it much more efficiently when it’s paired with dietary fat. Studies suggest that combining THC with fats can increase absorption by two to three times compared to low-fat options. A cannabis-infused chocolate or a capsule made with coconut oil will typically deliver more THC into your system than a sugar-based gummy at the same milligram count.
The raw bioavailability of oral THC is surprisingly low, somewhere between 4% and 12% depending on the formulation. That means a 10 mg gummy might deliver as little as 0.4 mg or as much as 1.2 mg of THC into your bloodstream. Whether you’ve eaten recently, what you’ve eaten, your body weight, and your individual metabolism all shift that number. This variability is why two people can eat the same edible and have very different experiences.
What Happens If You Take Too Much
Overconsumption isn’t medically dangerous in the way alcohol poisoning is, but it can be genuinely miserable. Symptoms of taking too much include extreme confusion, paranoia or panic, a racing heart, nausea or vomiting, and in more severe cases, hallucinations or delusions. These effects are temporary but can last for hours given how long edibles stay active in your system.
There’s no specific milligram threshold where this happens for everyone. A 5 mg dose might overwhelm someone with no tolerance, while a regular user might be comfortable at 25 mg. The pattern in overconsumption cases is almost always the same: someone didn’t wait long enough for the first dose to take effect and ate more.
Does Adding CBD Reduce the High?
A common belief is that CBD in an edible will soften or counteract the effects of THC. A controlled study tested this directly by giving participants 10 mg of THC combined with varying amounts of CBD (0, 10, 20, or 30 mg). The results, published in the journal Neuropsychopharmacology, found no evidence that CBD reduced either the negative effects or the pleasurable effects of THC at any ratio tested. Buying a product with a balanced CBD-to-THC ratio may offer other benefits, but counting on CBD to take the edge off a THC dose that’s too high for you is not a reliable strategy.
Practical Starting Point
If you’re trying edibles for the first time, 2.5 to 5 mg is the most commonly recommended starting range. Buy a product with clearly labeled servings so you know exactly what you’re getting. Eat it, then wait at least two hours before considering whether you want more. Many people find their comfortable dose after two or three experiences, gradually adjusting upward from that low starting point. The goal is to find the lowest dose that gives you the effect you’re looking for, since tolerance builds over time and you can always take more next time.