Why it matters
A moderated, text-only professional discussion space for ports, routes, weather, cargo, stability and app tips, with rules, reporting, blocking and moderation.
FEATURE SPOTLIGHT
Captain's Lounge
A moderated, text-only professional discussion space for ports, routes, weather, cargo, stability and app tips, with rules, reporting, blocking and moderation.
How CaptainCalc helps
A moderated, text-only professional discussion space for ports, routes, weather, cargo, stability and app tips, with rules, reporting, blocking and moderation.
How CaptainCalc helps
How CaptainCalc helps
Captain's Lounge keeps the important inputs, source details, warnings and saved result together, so you can understand what shaped the answer.
What you'll see
The screens below show the main parts of Captain's Lounge and the result you can expect after completing the task.
What you need
Some tools need a completed vessel profile, installed offline data, an internet connection or Premium access. CaptainCalc tells you what is needed before you begin.
See the main screens
Continue learning
CaptainCalc is decision support. It never replaces approved stability data, loading computers, ECDIS, official publications, procedures or professional judgment.
Get CaptainCalc on Google Play
Freemium keeps essential online tools available with ads. Premium removes ads, raises limits and unlocks the complete offline professional workspace.
