Answer first: a 1-gram distillate cart yields about 200 to 300 draws of 3 seconds at low voltage. A daily user who takes 40 draws or more finishes one in 5 to 10 days. A moderate user at 10 to 20 draws per day gets 2 to 4 weeks. A light user at 2 to 5 draws per day makes a 1-gram cart last 2 to 4 months. A 0.5-gram cart cuts each number in half.
cannabis distillate cart dosage
Draw count per cart size
- 0.3-gram cart: about 60 to 90 draws
- 0.5-gram cart: about 100 to 150 draws
- 1-gram cart: about 200 to 300 draws
A draw means a 3-second pull. A 5-second pull can use 1.5 to 2 times the oil of a 3-second pull.
are cannabis distillate carts safe
What changes the count
Draw length
Oil use scales with time on the button. Two 3-second pulls use less oil than one 8-second pull. Long pulls also push the coil past the oil flow rate and burn the wick.
Voltage and wattage
Most 510-thread batteries run 2.5V to 4.8V. Low voltage from 2.5V to 3.2V vaporizes oil with less waste. Voltage above 4V releases more THC per puff but cooks the oil and shortens cart life. Ceramic coil carts handle heat better than cotton wick carts.
cannabis distillate cart dosage
Tolerance
Tolerance drives draws per session more than hardware does. A user with high tolerance may need 10 draws to reach an effect a new user gets from 2 draws.
Session length and sharing
Passing a cart around a group drains it fast. Four people taking 5 draws each equals 20 draws in one sitting.
Hardware losses
Most carts do not empty. The wick holds 0.05g to 0.1g of oil that never vaporizes. Clogs, leaks, and dead batteries end many carts at 80% to 90% used.
THC per draw
Distillate tests 70% to 90% THC. A 1-gram cart at 80% THC holds about 800 mg of THC. Spread over 250 draws, that is about 3 mg per draw. Published puff testing shows a wide range, from about 1 mg to 5 mg per draw, based on device power and pull length. State edibles set one serving at 10 mg THC, so one draw is not the same dose for every person or device.
How long an unopened cart keeps
Most producers print a shelf life of 12 to 24 months on unopened distillate carts. Distillate carries no plant matter and oxidizes slower than flower. Once opened, oil darkens from light amber to brown as it meets air and heat. A cart left in a hot car or on a windowsill can leak or taste burnt within weeks. Store upright, at room temperature, out of light.
Signs a cart is finished
- Weak vapor on a charged battery
- Burnt or plastic taste
- Oil level below the intake holes
- Dark, thick oil that will not move when warm
- Clogs that return after clearing
Signs the cart is not the problem
Test the battery before you toss the cart. A drained battery, dirty 510 threads, or a clogged mouthpiece can look like an empty cart. Charge the battery, wipe the threads with isopropyl alcohol, and pull air through the mouthpiece without firing. If vapor returns, the cart still holds oil.
Bottom line
Plan on 200 to 300 draws from a 1-gram distillate cart at low voltage. Divide that by your draws per day to get your own number. Buy 0.5-gram carts if you vape fewer than 5 draws a day. The oil stays fresher and you waste less.