The British Virgin Islands is the best documented charter market in the Caribbean and one operator there publishes enough to answer this question properly. Conch Charters prints a from-price against every named boat in its fleet, monohull and catamaran, which makes the catamaran premium a measured figure rather than a rule of thumb.
The published BVI catamaran figures
Conch Charters publishes its BVI catamarans from 6,999 USD a week for a four cabin Fountaine Pajot Helia 44 of 2018, 7,499 for a three cabin Lagoon 43 owner's version of 2026, 7,999 for a three cabin Leopard 46 of 2026 and 9,999 for a six cabin Fountaine Pajot Saba 50 of 2018. Its monohulls over the same pages start at 2,599 for a two cabin Jeanneau Sun Odyssey 389 and reach 3,999 for a three cabin Beneteau Oceanis 45.
What that says about the premium
Roughly a doubling, from the same operator in the same cruising ground on the same day. A three cabin monohull at 3,199 to 3,999 and a three cabin catamaran at 7,499 to 7,999 are the honest comparison, and the gap is larger here than in the Mediterranean because BVI charterers overwhelmingly want catamarans and the fleets are stocked accordingly. Sunsail's approximate BVI figures agree in shape: about 3,500 USD for a low season bareboat monohull against about 5,700 for a low season catamaran.
What the season does on top
Conch Charters also publishes a full seasonal rate card by boat and date band, and it shows the other lever plainly: a four cabin Bali 4.2 of 2022 runs 9,599 USD a week over the Christmas and New Year band and 6,599 from late April to mid July 2027, with the bands between at 7,599 and 8,599. That is about a third on the same hull, and it points at late spring rather than the winter high season.
BVI catamaran rentals by the day: the alternative
Horizon Yacht Charters prices the same cruising ground by the day instead, at 2,599 USD a day for a six cabin Lagoon 51 of 2025 and 2,299 for a four cabin Lagoon 51 of 2024, both from Nanny Cay Marina on Tortola. Those are larger and newer boats than the weekly figures above and a short charter is easy to cost from them, but seven days at a day rate is not what a weekly charter costs and should not be read as one.
What is not in any of it
The BVI cruising permit and National Parks Trust fees, fuel, ice and water, provisioning, the end cleaning where it is charged, and a security deposit held for the week. The BVI also has no national qualification requirement, so companies rely on a sailing CV; a thin one means a compulsory skipper for the first day at your cost, which is a real line on a budget built from the figures above.
Questions people ask about bvi catamaran charter cost
How much does a BVI catamaran charter cost?
Conch Charters publishes its BVI catamarans from 6,999 USD a week for a four cabin Fountaine Pajot Helia 44, rising to 9,999 for a six cabin Saba 50, read on 11 September 2026.
How much more is a catamaran than a monohull in the BVI?
Roughly double. The same company publishes monohulls from 2,599 USD a week and catamarans from 6,999, and its three cabin monohulls at 3,199 to 3,999 sit against three cabin catamarans at 7,499 to 7,999.
When is a BVI catamaran cheapest?
Late April to mid July on Conch Charters' own rate card, where a four cabin Bali 4.2 runs 6,599 USD a week against 9,599 over Christmas and New Year.
Do I need a licence to charter in the BVI?
There is no national qualification requirement. Companies rely on a sailing CV instead, and a thin one usually means a compulsory skipper for the first day at your expense.