299note

Vessel

Template

Hull

Cruise speed (kn)

Max payload (kg)

Fixed equipment (kg)

Water tank (L)

Fuel tank (L)

Engines × L/h

Watermaker (L/h, 0 = none)

Solar (W)

Hydro (W)

Wind generator (W)

Inverter on board

Crew

Food preferences (1–5, shared)

Route

Route template

Current leg

Speed override (kn)

Engine hours this leg

Days at the arrival port

Custom route

Route name

From	To	Grade	nm	Engine h	Stay d	MARPOL

Policy (defaults are estimates)

Safety margin

Reserve multiplier

Speed safety factor

Budget this leg (EUR, blank = none)

Water L/person/day

Waste compaction

Engines running when motoring

Extra food above minimum (share)

Emergency water (days)

Emergency water (L/person/day)

Watermaker MTBF (running h, est.)

1 EUR in USD

1 EUR in GBP

1 EUR in JPY

1 EUR in AUD

1 EUR in NZD

Equipment

Departure date

Tick what is aboard and enter the last service or the expiry date. The cat warns before anything runs out of date on the way.

How to use 299note

Pick a template and a leg, then calculate.

Private test

Spares added for reliability