Help & FAQ
General Questions
Is CannaCalc really free?
Yes! All our calculators are completely free with no hidden fees, subscriptions, or account requirements.
Do you store my data?
No. All calculations happen in your browser. We never see, store, or transmit your inputs or results.
Can I use these tools offline?
Some features work offline thanks to service workers. Save the site to your home screen for best offline experience.
Is cannabis legal where I am?
Cannabis laws vary widely. Check your local laws. CannaCalc is for educational purposes and does not provide legal advice.
Safety Questions
What's a safe edible dose for beginners?
Start with 2.5-5mg THC. Wait at least 2 hours before consuming more. Edibles affect everyone differently.
How long do edibles take to work?
Typically 30 minutes to 2 hours. Effects can last 4-8 hours or longer. Patience is key!
Are these calculations accurate?
Our formulas are based on research and industry standards, but results are estimates. Many variables affect potency.
Still Have Questions?
Can't find what you're looking for? Contact us and we'll be happy to help!