Contact

You can reach Scuba Brief by email at the address below. A short subject line such as "Calculator problem" or "Correction" helps us sort messages.

Email: hello@scubabrief.comWe read the messages we receive, but we can't promise to reply to each one.

Reporting a calculator problem

If a calculator gives a result you think is wrong, tell us what you entered. Without the inputs we usually can't reproduce the problem.

Please include:

Which calculator you used, and which tab if it has more than one
The values you entered, including the gas mix and ppO₂ limit
The result you got and the result you expected
Where the expected number comes from, for example a course manual or a printed table
Your browser and device, if the page didn't load or looked broken

Corrections to a guide

If a guide gets a fact wrong or uses outdated information, send us the link to the article and the part you mean.

A source we can check, such as a training agency standard or a DAN article, makes the fix faster. The editorial policy explains how corrections are handled.

Working together

If you run a dive centre, make dive equipment or write about diving and want to work with us, send a short outline of your idea by email.

Medical questions and emergencies

We can't give medical advice or help in an emergency. If you think someone has a diving injury, contact local emergency services or the DAN emergency hotline for your region.

Questions about your fitness to dive should go to a doctor, ideally one trained in diving medicine.