The high from using a cannabis vape cart typically lasts between 2 to 3 hours for most users. The effects start quickly, often within minutes, peak around 15 to 45 minutes after inhalation, and then gradually taper off over the next couple of hours. However, duration can vary depending on individual tolerance, THC concentration, metabolism, and consumption technique. Some users may notice residual effects lasting slightly longer, but the general experience is about 2 to 3 hours in total.
For comparison, smoking or vaping cannabis usually produces a high that lasts 1 to 3 hours, sometimes lingering up to 8 hours, while edible cannabis highs tend to last much longer—often 6 to 10 hours or more. But focusing on carts specifically, expect a quicker onset and relatively shorter duration in the 2-3 hour range.