Plan every trip's fuel. Offline, on your boat.
Enter your boat once, then work out fuel burn, range, tank capacity and trip cost in seconds. Metric, editable, built for Australian boaters.
One-time A$19.99 (approx. US$12) · Excel + Google Sheets · free v1.x updates · 14-day money-back guarantee, no questions asked
What’s inside
Why it beats the free calculators
- Works offline, no signal needed
- Enter your boat once; every tab fills in
- Multi-leg trip planning
- Consistent metric units and AUD
- Yours to keep and edit: Excel + Google Sheets
A look inside
Questions
Do I need Microsoft Excel?
No. The planner works in Excel, but it also opens and works in free Google Sheets — and in LibreOffice or Numbers. You get a single file that works in all of them.
Is it metric or imperial?
Metric throughout — litres, nautical miles, knots, kilograms and Australian dollars. It is built for Australian and metric-using boaters, so there are no gallon/litre mix-ups.
How is this different from the free calculators on the site?
The free calculators are single-purpose and online-only. The planner is offline, lets you enter your boat once and reuse it everywhere, adds multi-leg trip planning and a fuel log, and bundles 21 engine presets — all in a file you keep and edit.
Will the formulas update if I change my numbers?
Yes. Every result is a live spreadsheet formula, so change any input and the burn, range, capacity and cost figures recalculate instantly.
Ready when you are
From the team behind the 50+ free marine calculators at boatcalculators.com.au.
14-day money-back guarantee, no questions asked