Drug test passing estimate

Enter your details to estimate urine and blood test timing. Results are estimates, not guarantees.

Use results as general guidance, not a guarantee. Optional contact fields can be left blank.

Your Body

Enter body measurements as accurately as you can.

Cannabis Use

Choose the closest option for your usual use pattern.

1 means single use; 5 means heaviest repeated use.

1 is lower potency; 5 is higher potency. Keep your best estimate.

1 is a smaller amount; 5 is a larger amount. Use the closest match.

Test Context

These details help refine the estimate.

1 is slower metabolism; 5 is faster metabolism.

1 is little cardio activity; 5 is frequent cardio activity.

Optional Updates

Optional. Leave blank if you do not want follow-up.

Show optional email and/or phone updates

Optional contact updates

Optional. Leave blank if you do not want follow-up. If you provide contact details, choose the updates you want.

Shared contact preferences

Choose the optional updates you want to receive.

Disclosure: valid submissions and results may be stored locally by Marijuana Central. Security information may be stored to help protect the service and prevent abuse. Email or phone details are saved only if you provide them and choose updates.

Choose how cautious you want the estimate to be. MJC Recommended is the default.

Results

Enter your details and submit the form to see estimates. Results are estimates, not guarantees.