Spec your liveaboard's systems in seven minutes.

Answer a short questionnaire about how you cruise, sleep, shower, and cook. We'll return a deterministic sizing brief covering battery bank, solar, generator, watermaker, and tankage. You can hand it to a broker or surveyor.

• Six phases · about 8 minutes to complete.
• Save as you go. Refresh and resume any time.
• Free; no signup, no email required.