Commercial tools for maritime operations

Stop pricing projects
in spreadsheets
nobody trusts.

HarborOps builds precise, audit-ready calculators for maritime commercial teams — mob/demob costs, crew budgets, port disbursements, and more. Available as Excel templates or web apps.

See the tools → How it works
10min
From inquiry to cost estimate
$0
Setup. Works instantly.
2×
Formats — Excel or web app
Mob & Demob Calculator Crew Cost Estimator Port Disbursement Tool Day-Rate Quotation Builder Project P&L Tracker Bid Margin Calculator Route Cost Library Tender Pricing Tool Mob & Demob Calculator Crew Cost Estimator Port Disbursement Tool Day-Rate Quotation Builder Project P&L Tracker Bid Margin Calculator Route Cost Library Tender Pricing Tool
The problem

Maritime commercial work
deserves better tools.

The industry runs on multi-million dollar decisions — made with Excel files built years ago, by people who have since left.

Hours lost on every tender
Rebuilding calculations from scratch each time. Hunting for the right tab. Wondering if the formulas are still correct.
No one fully trusts the numbers
Legacy spreadsheets with hardcoded assumptions. Nobody documented the logic. One wrong cell changes everything.
Impossible to present internally
Showing a dense spreadsheet to management or a counterpart is never a good look. The tool should do the explaining.
Built for everything, optimised for nothing
Generic tools don't understand maritime cost structures — canal crossings, mob/demob events, transit crew, fuel profiles.
The toolkit

Purpose-built for the industry.

Each tool ships in two formats: a clean Excel template you can use immediately, and a web app with zero setup. You choose what fits your workflow.

Available now
Mob / Demob Calculator
Calculate the full mobilization and demobilization cost of a tug project — transit running cost, diesel, port charges, crew, food — in under 10 minutes.
  • Route-based calculation engine (Mexico, Panama, custom)
  • Diesel consumption by mode — transit, waiting, manoeuvring
  • Port, canal & agency charge breakdown
  • Additional transit crew with loaded salary logic
  • Commercial margin & equivalent daily/hourly rates
$39
Excel template
$79
Web app →
Buy Excel template — $39 →
Coming soon
Crew Cost Calculator
Loaded crew costs per project — monthly salaries, burden rates, navigation bonuses, transit days — aggregated into a clear project total.
  • Role-by-role cost breakdown
  • Burden and navigation bonus logic
  • Payable transit day calculation
  • Multi-tug, multi-crew configurations
$29
Excel template
$59
Web app
Notify me
Coming soon
Day-Rate Quotation Builder
Know your required day rate before the client asks. Calculate cost per day, run forward and reverse margin analysis, and see how margin shifts across project durations.
  • Required day rate from cost inputs
  • Client offer vs required rate comparison
  • Fuel included or passthrough toggle
  • Sensitivity matrix — rate × duration scenarios
  • Break-even day calculation
$49
Excel template
$99
Web app
Notify me
How it works

Simple by design.

No subscriptions to set up. No training required. Each tool is ready to use in minutes.

01
Choose your format
Buy the Excel template for a one-time download you own forever, or access the web app from any browser with no installation needed.
02
Enter your project inputs
Route, distances, fuel assumptions, crew configuration. Templates come pre-loaded with sensible defaults so you can start immediately.
03
Get an audit-ready result
A clean, structured output you can present to management, include in a tender, or export as a PDF — without touching a formula.
Who it's for

Built for people who close deals.

Every tool in HarborOps is designed for the commercial and operational professionals who need to move fast and get the numbers right.

Commercial Managers
Price a mob/demob event in minutes. Present margin clearly. Stop rebuilding the same calculation for every new inquiry.
Business Development
Build credible cost models for tenders and proposals. Know your margin before you submit — not after.
Port Captains & Operations
Estimate transit costs including canal crossings, standby time, and crew changes without hunting through old files.
Finance & Project Control
Audit-ready outputs with transparent formula logic. Know exactly where every number comes from.
"

A mob/demob event can cost $200k–$800k. That decision should not live in a spreadsheet nobody fully trusts.

The thinking behind HarborOps
Get started today

Two formats. One decision.

The Mob/Demob Calculator is live. Choose the format that fits your workflow — or get both.

Excel Template One-time download · $39 Web App Browser-based · $79

No subscription required. One-time purchase. Use it forever.