Wedding Hotel Room Blocks: How Many Rooms and What to Sign

A wedding hotel room block is a set of rooms a hotel holds at a group rate for your guests until a cutoff, often a month before the wedding. Guests book and pay for their own rooms, and most hotels want at least 10 rooms a night. Ask for a courtesy block: unbooked rooms cost you nothing. An attrition block bills you for them, so run the numbers below first.

How a room block works

You ask two or three hotels near the venue for a group rate on your wedding nights. The sales office sends a contract naming the rooms per night, the rate, the cutoff date and what happens to rooms nobody books. Once you sign, you get a group code or a booking link (Marriott's ResLink, for one, applies the rate without a code and shows guests the cutoff date). Guests book one by one and pay the hotel themselves. At the cutoff, every room nobody has claimed goes back on general sale.

Hotels count blocks in room nights. Ten rooms on Friday and 20 on Saturday is 30 room nights, and the rooms guests actually book are your "pickup". Most of the contract is written in those two numbers, so count rooms, not people. A couple is one room. So is a family of four, if the room has two queen beds.

Courtesy, attrition or guaranteed

We'd take a courtesy block wherever one is offered, even with little or no discount. In a tourist town on a June weekend, a held room beats $20 off a room you can't get. Read the label with some suspicion, though. One couple on the WeddingWire forums was given a "courtesy" block that still needed a set total of room nights booked by the deadline, or every guest lost the rate. The clause about unbooked rooms decides what you owe, whatever the sales manager calls it.

Destination weddings are their own animal, because the resort is often the venue too and the rooms come in the same deal. For that, see how to plan a destination wedding. A city wedding abroad, in Lisbon or London say, works more like a block for a wedding at home, except that guests flying in tend to stay longer; our Lisbon and London guides cover the local details.

How many rooms to block: a worked example

The usual advice is a formula. Your guest list is better: it already knows who's sleeping at Aunt Linda's and which family won't fit in one room. Filter it down to out-of-town households (anyone who won't drive home after the reception) and sort each one into a group. If your list isn't in households yet, how to make a wedding guest list shows how.

Say you've invited 130 people, and 30 households, 58 people in all, live too far away to go home that night:

That's 11 rooms on Friday and 19 on Saturday. Engine's rule of thumb (out-of-town guests times 70% expected attendance, divided by two per room, rounded up, plus a 10% buffer) gives 23 rooms for the same 58 people, near enough for Saturday. What one number can't tell you is that Friday needs little more than half as many, or that a fifth of your out-of-town households will be on a relative's sofa bed.

Courtesy block: hold more than you need

Empty rooms cost you nothing here, so ask for more than your count: around 12 rooms on Friday and 24 on Saturday. The extra is there to be cut. One Staybridge Suites hotel's published wedding-block policy reduces every courtesy block by 25% at 60 days before the wedding and releases whatever is left at 30 days. Under terms like those, 24 held rooms become 18 a few days before the invitations go out, which is why the hotel details have to go out with the save-the-dates.

Attrition block: size it from the bad case

Now plan from the low end. Assume a few of the likely households find a cheaper rate, use points or drop out: call it 16 rooms on Saturday and 8 on Friday. Divide by the attrition threshold. 16 divided by 0.8 is 20 rooms on Saturday, and 8 divided by 0.8 is 10 on Friday. That's 30 room nights, of which you must fill 24.

Then say only 13 rooms get booked on Saturday and 9 on Friday, 22 room nights in all, at a group rate of $189. Some contracts charge the full rate for each missing room night, others a percentage of it, and the bill also depends on how the contract counts:

Many contracts leave taxes out of these damages. Engine's attrition calculator runs both counting methods and the resell credit if you want to try your own numbers.

A few hundred dollars isn't a disaster. Sizing from hope is: hold 40 rooms a night for two nights at 80%, get 20 booked each night, and you're 24 room nights short. At the full $189, that's $4,536.

Start small, and use two hotels

Joy and couples on the WeddingWire forums give the same advice: start small and add rooms if the block fills. For an attrition block that's right, because unfilled rooms are exactly what the clause charges for. Just don't count on adding rooms late. The Staybridge policy says plainly that once its group rooms for the weekend are contracted, "no additional discounted rooms will be available for existing or additional blocks." That's the other reason a courtesy block should start generous.

Most hotels want at least 10 rooms a night before they'll hold a block (WeddingWire, Joy, Marriott's group pages and HotelPlanner's wedding page all use that number), and some cap blocks: that Staybridge Suites takes three wedding blocks per weekend, 20 rooms each at most. A second hotel gets you past a cap and gives guests a cheaper choice. In the courtesy version of the example, that could be the Linden Hotel near the venue, with 12 rooms on Friday and 14 on Saturday, plus the Riverview Inn, 12 minutes away, with 10 on Saturday. Each block clears its hotel's minimum on its own.

If one of them has to be an attrition block, make it the hotel where the wedding party and close family stay. They book first, and they actually book.

When to set it up, and when it closes

Start asking hotels 9 to 12 months out. Engine suggests that window for peak season, popular cities and destination weddings (six to nine months can work off-peak), and it's where the BrideSpark wedding checklist puts "Reserve a hotel room block for guests". Sign before the save-the-dates go out, so they can send guests to your website. Cutoffs usually fall three to six weeks before the wedding: Engine puts them at 21 to 30 days, and the Staybridge policy uses 30.

Here's how that lands for a Saturday, June 12, 2027 wedding with a 30-day cutoff:

Two things in that table catch couples out. The reduction date can come before the invitations do, so a block you only mention on the invitation may already have shrunk. Ask for the reduction to be dropped or moved closer to the cutoff, and send the first reminder before it. (An attrition contract works the other way round. There you want a review date, the day you can hand back unbooked rooms without penalty, and you want it late: Joy's glossary suggests two to four weeks before the cutoff.)

The other is that the cutoff ends more than the discount. Under the Staybridge policy, late bookers pay "the prevailing retail rate" and face "minimum night stay restrictions". The cousin who decides the Monday before to come for one night may find the hotel only sells two-night stays that weekend.

What to negotiate, and what's realistic

The contract terms matter most, and they're in the red-flag list further down. These are the extras, with what the sources actually show (checked October 2026):

If you only win three things, win them in this order: courtesy terms (or, failing that, cumulative counting with resell credit), then a later cutoff, then the rate.

Compare the all-in price

Since May 12, 2025, the FTC's fee rule has required US hotels and vacation rentals to include mandatory fees, such as resort fees, in the prices they show; taxes can still be added separately (checked October 2026). That makes a hotel's public price a fair yardstick. The FTC's guidance doesn't deal with negotiated group contracts, so ask the hotel to write your block rate the same way, resort or destination fee included, and ask what parking and breakfast cost. Then check the public price for your dates on the day you sign.

Free room block services, and who pays them

Several companies will shop your dates around local hotels and set up the block at no charge to you. They're most useful when you live far from the venue, or the hotels there won't call you back. This is what each says about itself (checked October 2026):

Free to you means a hotel pays. None of the four says on its wedding page how it earns, but the usual arrangement in group travel is a commission on the rooms your guests book. EventPipe's guide for planners states that "hotels pay commissions on fulfilled group room nights", and a commenter on the WeddingWire forums wrote that the hotel gives Kleinfeld a small fee when guests book through the block. That's normal, and no reason to avoid these services. Get one quote directly from a hotel's sales office to compare, though, and read the hotel's contract yourself, because any liability for empty rooms sits in that contract.

BrideSpark earns a little from hotel bookings too. Our wedding websites can show guests a "Find hotels near the venue" search on Expedia for your wedding dates, and we may earn a small commission when someone books through it, at no extra cost to them. The site tells guests so.

Rentals, shuttles and guests who book elsewhere

Vacation rentals

A shared house suits a family or a group of friends, and some guests will rent whatever you do. But there's no group rate and no common cutoff, and each booking follows the cancellation policy its host picked. On Airbnb, for stays under 28 nights, the Flexible policy gives a full refund until 24 hours before check-in, while Firm refunds in full only until 30 days before, then half until a week out (checked October 2026). Rentals don't count toward your hotel pickup either, so if you expect a lot of renters, hold out for a courtesy block.

Guests who book your hotel another way

Someone who books the block hotel on points or through a travel site usually isn't in your block, and doesn't count toward pickup unless the contract says so. You don't need to explain attrition to anyone. "Please book with our code so your room counts toward our block" is enough.

Shuttles

Raise transport while you negotiate, not in May. A hotel insider writing on Offbeat Wed back in 2013 pointed out that shuttles aren't expected, and that the service can't always be added at the last minute. And one free round trip, like the Staybridge offer, means one run back. If the reception ends at 11 and half your guests want to leave at 9:30, book a second run or a car service, and put both times on the website.

Check-in times

The Staybridge policy guarantees rooms only from 3 pm, says it can't give everyone early check-in, and recommends that guests arrive the night before when the event starts at 3 or earlier. With a 2 pm ceremony, say so on your website, or someone will be changing in the lobby restroom.

Hotel block wording for your website and invitations

Put the book-by date next to the hotel's name every time; it's the detail guests forget. On a BrideSpark wedding website, the Travel & stay section has an entry for each hotel with its link, group code, rate and book-by date, so the deadline can't get lost in a paragraph. For everything else that belongs on that page, see what to put on a wedding website.

Website, two hotels:

No block, because most guests are local:

When the block is full:

Invitation insert card:

Reminder, two weeks before the cutoff:

For guests staying elsewhere:

Contract red flags to catch before you sign

Read the contract itself, not the friendly email that came with it, and raise each of these before you sign:

• "Courtesy" in the email, a minimum in the contract. Any minimum number of room nights, guarantee or penalty makes it an attrition block. Ask for the clause to go, or size the block for it.
• Per-night attrition. Ask for cumulative counting across the whole stay.
• No resell credit. Ask that rooms the hotel resells come off what you owe.
• Damages at the full rate plus tax. Ask for a percentage of the group rate, before tax.
• A block reduction before the invitations go out. Ask for it to be dropped or moved closer to the cutoff. In an attrition contract, ask instead for a late review date, when you can release unbooked rooms without penalty.
• A cutoff more than 30 days out. Ask for 21 to 30 days.
• A deposit or a card on file for a "courtesy" block. Ask what it covers and when you get it back.
• A long guest cancellation window. The Staybridge policy gives guests 48 hours; couples on forums report anything from 24 hours to 7 days. Whatever yours is goes on the website.
• A rate without the resort fee, parking or breakfast. Get the all-in number in writing.
• Room types assumed. The Staybridge policy holds no particular room types and doesn't promise rooms on the same floor. Families who need two beds should book early.
• Nothing about a date change. Ask what happens to the block if you postpone.
• Promises made on the phone. If the sales manager offered a shuttle, a free room or a later cutoff, get it into the contract.

Frequently asked questions

Do we have to pay for a hotel room block?

Not with a courtesy block: unbooked rooms are simply released at the cutoff. With an attrition block, you pay for the shortfall if fewer rooms are booked than the agreed share, usually 80% of the block. Either way, guests pay for their own rooms, unless you choose to cover some yourselves, such as your parents'.

How many rooms should we block for our wedding?

Count the out-of-town households on your guest list, leave out those staying with family or making their own plans, and add a second room for families that need one. Count Friday and Saturday separately. For a courtesy block, ask for a little more than that count. For an attrition block, start from a cautious count and divide it by the attrition threshold (usually 0.8). Most hotels want at least 10 rooms a night.

When is the cutoff date for a wedding room block?

Usually three to six weeks before the wedding; Engine puts it at 21 to 30 days. After the cutoff, unbooked rooms go back on general sale and late bookers pay the hotel's regular rate, sometimes with a minimum-night stay on a busy weekend.

Can guests book extra nights at the block rate?

Only if the hotel agrees. Before you sign, ask for the group rate to apply the night before and the night after your wedding nights, for guests who arrive on Thursday or fly home on Sunday, and get it written into the contract.

Is a room block worth it if only a few guests need a hotel?

If you need fewer than about 10 rooms a night, most hotels won't hold a block anyway, so list two or three hotels at different prices on your wedding website. With 10 or more rooms in a tourist town on a busy weekend, a courtesy block is worth having for the availability alone, even without a discount.

Are free room block services really free?

Free to couples. Services such as Engine, Joy Hotel, Kleinfeld Hotel Blocks and HotelPlanner don't charge you; group travel services like these are usually paid a commission by the hotel on the rooms guests book. Get one direct quote from a hotel to compare, and read the hotel's contract yourself, since any charge for unbooked rooms is in it.

What happens if our room block sells out?

Ask the hotel for more rooms at the same rate as soon as the block is nearly full, well before the cutoff, because some hotels run out of group rooms for the weekend. If yours can't add any, open a block at a second hotel and update your website the same day.