Your personal dive assistant

“Plan your dive and ... dive your plan.”

Whomever, us divers are, beginners or veterans, recreational or tek.

We could all use a little help from time to time...

DecoBuddy aims to bring tools that will help divers plan their dives. Free of charge, subject to no conditions of use nor license.

You can now use DecoBuddy to:

Plan your dive
Calculate gas
Blend your gas

Included with DecoBuddy

Fully online, no need to install anything, as long as you have an Internet connection you're set.

Support mobile devices and traditional laptops/desktops.

User's profile to enter your configuration and preferences and get personalized recommendations.

Dive planner

Nitrox and Trimix, with multi gases support (up to 10 gases).

Both Open Circuit and Closed Circuit Rebreather support, with bailout scenario.

Multi level.

ZHL16B and ZHL16C deco algorithms supporting gradient factors.

Gas consumption checked against your tanks' volumes.

Alerts and warnings that provide feedback on your dive profile.

Calculate your gas

Find the best gas for your profile.

Find the best diluent.

Calculate your gas' properties at a certain depth.

Blending

Get detailed instructions on how to mix and obtain the desired blend.

Top your tanks with selected gas.

Support blending with premixes.

Calculate the total cost of your blend.

We have more to come

DecoBuddy is constantly being updated and we have much more coming up. Including and not limited too:

Support for overhead dive profiles such as wrecks or caves. Simply mark your overhead sections, and DecoBuddy will automatically create a corresponding section for the return trip. You'll receive accurate decompression insights tailored to your specific overhead environment.

The possibility to print your dive plan.

Share your dive plans to your friends and dive buddies through email or social media.

Stay tuned for more content and features as we keep working on the site.