When planning a wedding, invitation quantity, the total number of physical or digital invites sent out to guests before the event. Also known as wedding invitation count, it’s not just about how many names you have—it’s about how many people will actually show up. Most couples start by listing every relative, friend, and coworker they can think of. But here’s the truth: you don’t need one invite per name. You need one per household, plus a few extras for mistakes, last-minute additions, and those who forget to RSVP.
Think about it this way: if you’re inviting the Smith family, one invite goes to their house, not three separate ones for mom, dad, and the teenager. Same with couples—you send one invite to both of them. That’s where most people overcount. A 120-person guest list doesn’t mean 120 invites. It usually means 80 to 95 invites, depending on how many are single guests. And don’t forget the wedding party. They’re not always on the main guest list, but they still need invites. Same goes for vendors like your photographer or cake maker—they’re not guests, but you still send them a card as a courtesy.
Then there’s the RSVP factor. Realistically, 10 to 15% of people say they’ll come and never show up. That’s normal. But if you order exactly what your list says, you’ll be stuck with empty seats and no backup. Most planners recommend ordering 10% more than your final guest count. So if you’re expecting 100 guests, order 110 invites. That gives you room for address errors, lost mail, or that cousin who suddenly says, "Wait, you didn’t invite me?" You also need a few extra for your album, your parents’ keepsakes, or the one friend who asks for a copy after the wedding. And if you’re doing destination invites or international mail? Add another 5%. Postal delays happen. People move. Addresses get outdated.
It’s not just about paper and ink. Your guest list size, the total number of people you plan to invite to your wedding. Also known as wedding guest count, it directly affects your venue, catering, and even your budget. If you’re trying to keep costs down, cutting your invite quantity by 20 people can save you thousands. But if you’re worried about hurting feelings, remember: you’re not inviting everyone you’ve ever met—you’re inviting the people who matter most to your day. And if someone’s not on the list? That’s okay. You can always send a note after the wedding.
What you’ll find below are real, practical guides from couples who’ve been there—how they nailed their invitation quantity without stress, how they handled last-minute changes, and what mistakes to avoid. No fluff. No guesswork. Just clear, tested advice that matches what’s actually happening in UK weddings today.