Martina AsmusYacht charter broker, DMA Yachting
No, crew gratuity is usually not included.
On a Croatia yacht charter, and more broadly in the Mediterranean, around 10% to 15% of the base charter fee is the normal range for excellent service. That said, tipping is always discretionary and should reflect your experience on board.
If you want the bigger cost picture as well, our guide on Croatia yacht charter prices explains how gratuity fits into the overall budget.