measure your habit, hypothetically. enter how much fentanyl you use, hypothetically, and dope math turns it into a rough read on actual fentanyl per day, then puts that number on the mme comparison scale.
runs entirely on your phone. nothing saved, sent, or tracked. rough by design — real purity swings a lot.
built on the same research methods covered in the new york times.
Just the broad region — we don't ask your city or track anything. It only sets the average purity we start from, since that runs so different across the map.
Why this question matters: a "bag" in one city can mean something totally different somewhere else. Some places talk in points or grams, some in bundles, some in stamp bags, and some do not call it dope at all.
The calculator keeps this part broad and private. The optional Dope Census + Urban Dictionary is where city-specific words, stamps, units, and weights can make the averages better.
Compared to the usual stuff where you are — not the best you've ever heard about. Most people call run-of-the-mill dope a 7 out of 10.
Nothing here was tracked. This ran entirely on your phone — nothing you entered was saved or sent, and this part is optional too.
The gauge is only as good as its numbers: what a bag really weighs, what it's called, city to city. None of that is secret — it's common knowledge where you are, nothing that points back to you. If you know your area's, it makes the reading truer for the next person.
Share what you know — anonymously →