Cannabis Dosing Guide: How Much THC Should You Take?

If there's one piece of cannabis advice that's universally true, it's this: Start low, go slow.

Dosing is the most important thing for new users. Get it right, and you'll have a great experience. Get it wrong, and you might end up too high and uncomfortable. The good news? Once you know your tolerance, finding your perfect dose is easy.

Let's break down dosing by product type, tolerance level, and scenario.

The Golden Rule: Start With These Doses

If you're trying cannabis for the first time (or first time in a long time), use these starting amounts:

• Flower (smoking or vaping): One small hit (about the size of a rice grain of material). If using a pipe or joint, start with a puff or two.
• Edibles: 2.5-5 mg THC. This is a microdose. You'll feel subtle effects, not overwhelming ones.
• Vapes (cartridges): One small puff. Vapes are often more potent than flower, so less is more.
• Tinctures: 2.5-5 mg THC under the tongue.
• Concentrates: NOT recommended for beginners. Skip these until you have significant experience.

Most important rule with edibles: Effects take 30 minutes to 2 hours to kick in. Do not take more because you "don't feel it yet." Wait at least 2 hours before redosing. Patience is key.

Dosing by Product Type

Flower (Dried Cannabis Bud)

Starting Dose: One small hit (roughly 0.25-0.5g of material).

Onset: 1-5 minutes

Peak Effect: 30 minutes to 1 hour

Duration: 1-3 hours

Why it's good for beginners: Fast feedback. You'll feel effects quickly, so you can tell right away if you want more or if that's enough. Less room for overdoing it.

THC Content: Depends on the strain. Modern flower usually ranges from 12-25% THC. Do the math: A 3.5g eighth at 20% THC contains about 700 mg total THC, or 200 mg per gram.

Edibles (Gummies, Chocolates, Beverages, Baked Goods)

Starting Dose: 2.5-5 mg THC (usually one piece of a package, since NY law limits packages to 100mg and pieces to 10mg max).

Onset: 30 minutes to 2 hours (longer if taken with food or on a full stomach)

Peak Effect: 2-4 hours

Duration: 4-8 hours (much longer than flower)

Important warnings:

• The delayed onset is why people overdose on edibles. You feel nothing, so you eat more, then suddenly 2 hours later you're very, very high.
• Edibles produce a different high than smoking — more intense, more full-body, longer-lasting.
• Never drive after edibles. Wait until the effects fully wear off.

Pro tip: If you're prone to anxiety, start with an edible with 1:1 THC:CBD ratio instead of pure THC. CBD moderates the psychoactive effects.

Vapes (Cartridges or Disposables)

Starting Dose: One small puff

Onset: Almost immediate (seconds to 1 minute)

Peak Effect: 10-30 minutes

Duration: 1-3 hours (similar to flower)

Key difference from flower: Vapes are often more potent and deliver a higher concentration of cannabinoids per puff. So even though the onset is similar to flower, you might feel it more intensely. Adjust your dose downward if you're used to smoking.

Potency note: Most vape cartridges are distillate or CO2 oil at 70-90% THC. Compare that to flower at 15-25% THC. One puff of a vape ≈ several hits of flower.

Tinctures (Cannabis-Infused Oil or Alcohol)

Starting Dose: 2.5-5 mg THC (usually delivered via dropper under the tongue)

Onset: 15-45 minutes

Peak Effect: 1-2 hours

Duration: 4-6 hours

Why use them?: Tinctures are discreet, easy to dose precisely, and fall between flower and edibles in terms of onset. Good for people who don't want to smoke or for fine-tuning doses.

Concentrates (Wax, Oil, Shatter, Budder, etc.)

THC Content: 60-90% THC. Extremely potent.

Starting Dose: A rice-grain-sized amount ("dab").

Onset: Near-immediate

Duration: 2-4 hours

Why they're not for beginners: The potency is extreme. It's easy to take too much. Most new users should skip concentrates until they have a solid tolerance built up and know how cannabis affects them.

Dosing by Tolerance Level

Here's a quick reference for how much THC different users typically consume:

What If You Take Too Much?

It happens. You'll be okay. Here's what to do:

• Stay calm. It will pass. You cannot overdose fatally on cannabis.
• Find a safe, comfortable space. Lie down, sit down, get comfortable.
• Drink water. Stay hydrated.
• Eat something. Food, especially something with sugar or carbs, can help ground you.
• Use CBD. If you have CBD available, CBD can help counteract the psychoactive effects of THC.
• Distract yourself. Put on music, a show, or a podcast. Let your mind engage with something else.
• Go to sleep if you can. Sleep is a great reset button.
• Don't panic. The worst part of being too high is the anxiety about being too high. Remember: it will wear off. Usually within 3-4 hours.

The experience will be uncomfortable but not dangerous. Many experienced users have been too high at some point. It's a learning experience.

THC:CBD Ratios Explained

You'll see products labeled with ratios like 1:1, 2:1, or CBD-dominant. Here's what they mean:

• 1:1 (THC:CBD) — Equal parts THC and CBD. Mild psychoactive effects. Good for people who want therapeutic benefits without getting very high.
• 2:1 (THC:CBD) — Twice as much THC as CBD. Moderate psychoactive effects with CBD moderation.
• CBD-Dominant — Much more CBD than THC (e.g., 1:10 or 1:20). Minimal psychoactive effect. Used for pain, inflammation, anxiety without the "high."
• Pure THC — No CBD. Full psychoactive effects. Stronger "high."

If you're sensitive to anxiety or paranoia from cannabis, try 1:1 or 2:1 products instead of pure THC.

Frequently Asked Questions

How do I know the THC content of flower?

All licensed products have lab-tested THC percentages on the label. A strain labeled "20% THC" means it's approximately 20% THC by weight. Multiply by the weight to get total mg (e.g., 3.5g at 20% THC = 700mg total THC, or 200mg per gram).

Why do edibles hit so differently than smoking?

Smoking delivers THC directly to the bloodstream via the lungs. Edibles go through the digestive system, get processed by the liver, and result in higher levels of 11-OH-THC (a more psychoactive metabolite). That's why edibles feel stronger and last longer.

Will my tolerance keep increasing?

Yes, regular use builds tolerance. Daily users often find they need more to feel the same effects. Taking tolerance breaks (even just a week off) can reset your tolerance and save money in the long run.

Is there a "safe" dose?

For most people, 10-20mg of THC is considered a moderate, responsible dose. Below 10mg is conservative. Above 30mg is for experienced users. But "safe" is individual — it depends on your body, tolerance, and sensitivity.

Can I mix cannabis with alcohol?

It's not recommended, especially for new users. Mixing them can intensify psychoactive effects and is more likely to cause paranoia, dizziness, or nausea. If you drink, wait a few hours between alcohol and cannabis.

Start Your Cannabis Journey Responsibly

Remember: Start low, go slow. Give each dose time to kick in, especially with edibles. Pay attention to how you feel, adjust accordingly, and you'll find your perfect dose.

Our budtenders at Jungle Kingdom Flower are happy to help you choose products and dosing strategies based on your tolerance and goals. Order online or visit us in Bed-Stuy.