How Long Do Edible Highs Last? Quick Answer & Full Guide
Quick Answer: Most edible highs last 4–12 hours, with the peak occurring 2–4 hours after consumption. Duration depends on dosage, metabolism, tolerance, body weight, and whether you eat before taking the edible. Smaller doses produce shorter, milder highs, while high doses can extend the experience well into the evening.
Understanding how long your edible high lasts is important for safety, planning your day, and avoiding overconsumption. Here’s everything you need to know:
Factors That Affect Edible High Duration
1. Dosage and THC Potency
- Low doses (5–10 mg THC): 3–4 hours
- Moderate doses (20–30 mg THC): 4–6 hours
- High doses (50+ mg THC): 8–12 hours
2. Metabolism
Fast metabolisms process THC quicker, giving a shorter but sharper high. Slower metabolisms prolong the effects.
3. Body Composition
THC is fat-soluble. Higher body fat can store THC longer, extending the high, while leaner people may feel effects shorter but stronger initially.
4. Tolerance Level
Frequent cannabis users may experience milder, shorter highs compared to new users.
5. Food Intake
Eating before or with your edible slows digestion and extends the high. On an empty stomach, effects come faster but may wear off sooner.

Edible High Timeline
| Time After Consumption | Typical Effect |
|---|---|
| 0–1 hour | Onset; effects minimal |
| 1–2 hours | Initial euphoria, relaxation begins |
| 2–4 hours | Peak high; strongest effects, altered perception |
| 4–8 hours | Gradual decline; drowsiness, mild relaxation |
| 8–12+ hours | Residual effects; fatigue, mental fog |
Tips for a Controlled and Enjoyable Experience
- Start low, go slow: Wait 2+ hours before adding more.
- Eat fat-rich meals: Slows absorption, extends the high.
- Stay hydrated: Helps manage intensity without cutting the high.
- Optional CBD: Small doses can mellow anxious effects.
Aftereffects You May Notice
Even after the peak fades, you may still experience:
- Drowsiness or fatigue
- Slight cognitive or memory slowdown
- Reduced coordination avoid driving
Common Myths
- “Edibles hit in 30 minutes.” Usually false; onset is 1–2 hours.
- “High dose = stronger high.” Beyond a point, higher doses can feel uncomfortable.
- “Once it fades, THC is gone.” Metabolites can linger subtly in the body.
Key Takeaways
- Most edible highs last 4–12 hours.
- Peak effects occur 2–4 hours after consumption.
- Factors include dosage, metabolism, body fat, tolerance, and meals.
- Start small, pace yourself, and stay safe.
With these tips, you can enjoy edibles responsibly and predictably, avoiding unpleasant surprises.
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