Cannabis Cost Calculator
Estimate cannabis spending and potential savings from reducing or quitting.
What does cannabis cost you?
Estimate cannabis spending per week, month, year, and five years using your real purchase amount and frequency.
Formula used
Period cost = average daily cannabis spending × number of days. For irregular purchases, divide a representative monthly total by 30.4375.
Worked example
A 120 monthly average is about 3.94 per day and approximately 1,440 per year.
Make the result more accurate
Average multiple purchase cycles and decide whether accessories, delivery, or travel belong in the estimate. Results do not measure dose, potency, legality, or health risk.
Useful next steps
Count cannabis-free days · Compare costs · Build a savings plan
Frequently asked questions
Can I enter irregular cannabis purchases?
Yes. Convert several weeks or months of spending into a daily average.
Does the tool calculate dosage or potency?
No. It is a direct spending estimator.
Does it account for local laws?
No. Laws vary; the calculator provides financial arithmetic only.
Continue your quit journey
Open the Quit Timeline · View My Quit Journey · Check Recovery Timeline · Explore all tools