Poseidon Brokerage Services
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Tools

Chartering tools for voyage decisions

Free calculators for the route and the voyage result. Assumptions stay visible, outputs are reconciled and no commercial figures are submitted.

01

Route planning

Sea distance calculator

Port to port distance, steaming and planning days, draft-aware canal routing and indicative arrival across 1,610 ports.

  • Nautical miles and sea days
  • Suez and Panama alternatives
  • Vessel draft and sea margin
Open the tool
02

Voyage economics

TCE calculator

Turn freight revenue, voyage costs and the complete voyage clock into a reconciled time charter equivalent per day.

  • Per-tonne or lumpsum freight
  • Full expense reconciliation
  • Delay and bunker sensitivities
Open the tool

Tools API

Use the calculations inside your own workflow

Request sea-distance routing, TCE calculation access or both for a voyage estimator, freight model or internal dashboard.

Request API access

Worldwide cargo desk

A calculation is a starting point

When the lane and cargo are real, send the particulars. We will test the assumptions against suitable tonnage and the freight structure available.