Verts MME Calculator

Products in this transaction

Get weights and mg THC from the product label or METRC — don’t estimate. Not sure which category a product is? See the guide below the result.

Product typeAmountQuantity

Limit

Patient purchase limit (MMEs / 30 days)

Standard REC allotment is 24 MMEs (3 oz per transaction). Standard medical is 48 MMEs (6 oz) per 30 days — increase only if the patient is certified for more by two physicians.

Remaining allotment from METRC (optional)

MME

Enter what METRC shows the patient has left — type it in oz or MMEs and the other fills in automatically (1 oz = 8 MMEs). The cart is checked against this instead of the standard limit.

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MMEs in this cart

Add products to begin

Which category is my product?

Category	What goes here	Enter
Flower (dried)	Loose bud, shake, ground flower (no oil added)	grams
Concentrate	Wax, shatter, rosin, badder, RSO, and vape carts / disposables	grams
Infused preroll / flower	A joint or flower with kief or oil added. Counts as concentrate on the total weight (flower + oil), not just the oil.	grams (total)
Edible / infused	Gummies, chocolates, drinks, tinctures, capsules	total mg THC

Conversions: 3.5 g flower = 1 g concentrate = 100 mg THC edible = 1 MME; 1 oz = 8 MMEs. Standard medical limit is 48 MMEs (6 oz) per rolling 30 days; rec is 24 MMEs (3 oz per transaction).

Per Missouri DHSS Division of Cannabis Regulation guidance (March 2, 2026), infused prerolls/flower have no separate MME category and are grouped with concentrate by total product weight — the most common source of oversells. METRC is the system of record for the rolling 30-day limit; this tool helps total a cart before ringing it.

Rules current as of July 2026 (reflects DHSS infused-preroll guidance dated March 2, 2026).
Always verify against METRC before completing a sale. Compliance questions: contact Sean Sandusky @ Verts or Missouri DCR at 866-219-0165.