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Are you THC positive?

Thanks for using our THC calculator. You can see your results below. If you have any questions use the chat icon on the bottom of the screen to contact us!

No, you are likely THC negative right now.

This doesn’t mean that you will pass a drug test with certainty. There are many types of drug tests, and factors that we cannot account for in this calculator may lead to you getting a different result than what is presented here.

If you’d like to learn more about the different types of drug testing, you can learn more about that here.

If you’re curious about how long THC stays in your body, check out this post from our learning center.

My Details

Biological Gender






Last Use Method

Last Use Dose

Recent Frequency


Please understand that this test result is an approximate representation of the result of a drug test, and does not guarantee that you will receive the described result on a physical drug test.

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