You’re standing at the dispensary counter, the budtender’s waiting, and you’re quietly Googling how many grams in an ounce on your phone under the glass. No judgment — we’ve all been there.

Let’s just rip the Band-Aid off: how many grams in an ounce? It’s 28 grams. (Technically 28.3495, but nobody’s out here splitting that hair.) That single number is the foundation of every cannabis purchase you’ll ever make as a DC medical patient, and yet it trips up more people than you’d think. Whether you’re picking up a pre-roll or stocking up for the month, this is the conversion that keeps your budget honest and your dosing on track. Weed measurements can feel like learning a second language, but once these five key numbers click, you’ll never fumble at the counter again.

At Green Legacy’s Shaw dispensary, our budtenders walk new patients through this stuff every single day — and they genuinely love doing it. We’re a licensed DC medical dispensary, so everything on our shelves is lab-tested, properly labeled in grams, and compliant with ABCA regulations. That means the eighth you buy actually weighs 3.5 grams, not “close enough.” Accuracy matters when you’re a medical patient managing real symptoms, and it’s something we take seriously. If you’re anywhere near Dupont Circle or Adams Morgan, swing by — we’ll happily nerd out over numbers with you.

I’ll never forget a patient named David who came in last spring absolutely convinced he’d been shorted on every purchase for months. Turns out, he thought a quarter was seven grams of a quarter-pound (so roughly 28 grams). Once we sat down and walked through the actual weed measurements guide — gram, eighth, quarter, half, ounce — his whole face changed. He literally said, “So I’ve been getting exactly what I paid for this entire time?” Yep. Knowledge is power, and honestly, it’s also peace of mind.