A group day has a price before anyone books a seat, and that price splits into six lines that behave in different ways. I cost a forty-person offsite the same way every time: arrival, rooms, meals, the programme, the departure and a buffer. The order below is the order I cost it in, because the first three lines decide what the last three are allowed to be.
Start with the arrival bank
The arrival day costs more than the second day, and it is the one most budgets quietly understate. If the group lands inside a three-hour window, one bus and one driver cover everybody; spread the same people across six hours and you are paying for two vehicles plus a driver who waits either way. I keep the flight cost and the ground transfer on the same line of the sheet, so nobody can compare a cheap fare against an expensive ground day.
For a mid-size group flying within Europe, tickets plus a private transfer usually land between 400 and 700 euro per person on day one, depending on origin. The figure I check first is not the fare. It is how many separate arrivals the hotel has to absorb before dinner.
Rooms: the line that moves the most
Rooms are where a group day gains or loses twenty per cent, because the gap between a standard twin and the category above it is small per room and large across forty rooms. I quote the block at two levels: the room the brief asked for, and the room that fits the cap if the first one breaks the budget. Naming both levels early ends the conversation that otherwise starts three weeks out.
Two rules keep this line honest. Count the rooms you actually need rather than the headcount, since families and staff sharing move that number more than any negotiation does. Then hold the block with free cancellation until the headcount stops changing, because an attrition clause on rooms you no longer need is money spent with nothing standing.
Meals: cap the day, not the menu
Meal budgets fail when they are set per menu instead of per day. I set one daily cap that covers breakfast at the hotel, a working lunch and dinner, then let the group move the money inside it as the week changes. A cap survives a change of restaurant, and a booked menu does not survive a change of plan.
- Breakfast in the hotel is the cheapest hour of the day, and it keeps the start time fixed for everyone.
- Lunch either travels with the programme or becomes a two-hour break, and that choice decides how strong the afternoon looks.
- Dinner is the only meal worth booking ahead, and it is also where the cap usually breaks.
Programme days: fixed capacity first
Guides, meeting rooms, tickets and boats are priced per group or per slot, and they are the items that vanish first. I book them after the rooms and before the restaurants, and I write a deadline next to each one on the sheet. Anything with a named owner gets done, and anything owned by the whole group does not.
The venue contract is the part I read twice. A held meeting room without a name against it is not held, and the free hours a hotel offers are usually the hours nobody else wanted. Ask for the room in writing, with the hours, the setup and the person who confirmed it, then put that confirmation in the same folder as the invoice.
Departure day: pay for the buffer
The last day is cheap to plan and expensive to get wrong. A 6am flight after a late dinner costs either a night nobody sleeps or a set of taxis at peak rates, and I have paid for both versions. I price the departure buffer from the start: a later flight, or the room block held past checkout, written as its own line rather than discovered as a problem at midnight.
Domestic and short-haul groups can usually take the later departure without pain. Long-haul groups cannot, which is why the outbound leg gets the careful timing and the return leg gets the money.
The number I send finance
Contingency is not a percentage I bolt on at the end. I carry a buffer of about eight per cent on the total and show it as its own line, so whoever approves the trip can see what is buffer and what is commitment. If the buffer comes back untouched it returns to the budget, and if it is spent the sheet says exactly which line took it.
One worked example: a two-day offsite for forty people, one city, arrival by air. Flights and transfers come to roughly 24,000 euro, rooms for thirty-one at two nights near 14,000, meals under a daily cap around 11,000, one guide and one meeting room about 6,000, with the buffer sitting on top of all four.
Start by costing day one in full, flights and transfer together, before you price anything else. That single number tells you whether the rooms can be the good ones or the plain ones, and every later decision gets lighter once it is fixed.