A time charter swap is a financial derivative that allows parties to exchange fixed shipping rates for floating time charter rates, enabling shipping companies, cargo owners, and traders to manage freight rate risk without chartering physical vessels. These swaps reference specific routes and vessel types for standardized risk management.

Time charter swaps provide hedging tools for shipping industry participants facing volatile freight markets while enabling financial institutions to offer shipping risk management products. These instruments help separate freight rate exposure from physical shipping operations. Understanding shipping derivatives helps assess maritime transportation risks and opportunities.

Real-world example: A shipping company enters a time charter swap to receive fixed $15,000 per day while paying floating Baltic Dry Index rates for Panamax vessels, hedging against declining freight rates that could reduce vessel charter revenues.