How Many Save the Date Magnets Do You Need?
You know that moment when you open your guest list and realize you have 126 names but only 78 addresses - and somehow that’s supposed to turn into a clean number of Save the Dates? That’s exactly why “how many save the date magnets to order” is a real question, not a quick guess.
Magnet Save the Dates are practical (they actually get displayed), but they also feel a little more premium - so ordering the right quantity matters. Too few and you’re paying for a rush reprint. Too many and you’ve got a drawer full of extras you didn’t budget for.
The number you order is based on households, not guests
Here’s the most common place people over-order: they count individual guests, not mailing destinations.Save the Dates are typically sent one per household. That means a couple living together gets one magnet, not two. A family of five gets one magnet, not five. Your list might say 180 guests, but your mailing list might only be 115 households.
Start with households because that’s your true “send” number. If you don’t have household groupings yet, build them now - it will also make your invitation ordering easier later.
Step-by-step: how many save the date magnets to order
You don’t need a complicated formula. You need a clean count and a realistic buffer.Step 1: Count unique mailing addresses (households)
Take your guest list and convert it into a mailing list. The moment two or more guests share the same address, they count as one magnet.If you’re inviting roommates separately (common with friend groups), you can still send one magnet to the household if you’re comfortable with that. If you want each person to feel individually invited, you can split it - just know that increases your count.
Step 2: Decide how you’re handling “and guest”
If you’re inviting someone with a plus-one that you won’t name yet, you still send one magnet to that household. So “Taylor + guest” is one magnet, not two.The only time “and guest” changes quantity is when you’re sending separate mail to two individuals at different addresses.
Step 3: Add a buffer (this is where people get saved)
After you have your household total, add extras for real-life messiness: last-minute adds, returned mail, and the magnet you’ll want for your own fridge.For most weddings and events, a smart buffer is 10-15%.
If you’re planning a smaller event (under 50 households), bump that buffer up a bit because a handful of changes makes a bigger impact. For a larger event (150+ households), 10% usually covers you.
Step 4: Add “non-guest” magnets you’ll definitely use
This is the part that keeps you from reordering later. Most people end up needing a few magnets outside the guest list.Plan for your keepsakes (one or two for you), immediate family who will want an extra (parents and grandparents are the usual suspects), and any key vendors or community contacts who genuinely need the date on display. Think officiant, planner, or a venue coordinator if they’re personally involved and it makes sense for your relationship.
If you’re on the fence, don’t overdo it here - just be intentional.
A simple rule of thumb (with examples)
If you want the fastest answer for how many save the date magnets to order, use this:Take your number of households and add 10-15%, then add 3-10 keepsake/vendor extras depending on your situation.
Here’s what that looks like in real numbers.
If you’re mailing 40 households
Order about 50 magnets.That gives you room for a few address fixes, a couple last-minute adds, and at least a few keepsakes without stress.
If you’re mailing 85 households
Order about 100 magnets.This is the most common range where people regret ordering exactly 85. Something always changes, and reprints for a small quantity can feel expensive.
If you’re mailing 120 households
Order about 135-140 magnets.At this size, you’ll almost always have a few “Oh, we forgot…” additions. The buffer keeps you moving.
If you’re mailing 175 households
Order about 200 magnets.A larger guest list usually means more address chasing, more household reshuffling, and more late additions. This is where ordering extras is cheaper than losing time.
When you should order more than you think
There are a few scenarios where the conservative buffer is not enough.You’re still finalizing the guest list
If your guest list is actively changing, don’t pretend it’s stable. Either wait to order until it’s closer to locked, or order a bigger buffer so you can mail immediately without worrying.A common middle ground is ordering based on your “likely yes” list plus a stronger buffer, then printing a small batch later only if you truly need it.
You’re inviting lots of singles at different addresses
When a guest list leans toward single friends, coworkers, and cousins who don’t share households, your household count starts to look a lot like your guest count. In that case, you’ll order more magnets overall, and you’ll also see more address changes (apartment numbers, recent moves, etc.).You want magnets as a mini keepsake
Some couples intentionally order extras because they want to include one in photo boxes, wedding scrapbooks, or thank-you packages. If you already know you want to tuck magnets into a few gifts, count that now instead of “seeing what’s left.”You’re mailing early
The earlier you mail, the more time there is for people to move. If you’re sending Save the Dates 10-12 months out, build in a bigger cushion for resends.When you can order fewer
Ordering fewer can be totally reasonable if your situation is straightforward.If you have a smaller, stable guest list and you’re sending to established households (married couples, families, long-time friends), your return rate will be lower. If you’re also sending closer to the event date, you’ll have fewer address changes.
Just be honest about the trade-off: ordering tight leaves less room for mistakes, and magnets are not something you want to be counting one-by-one the night before a mail drop.
Don’t forget the “hidden” counts: international and hand-delivered
Two quick reality checks that change your quantity.If you have international guests, decide whether you’re mailing magnets to them or sending a digital Save the Date instead. Magnets can be mailed internationally, but postage and delivery time are different. If you’re not mailing internationally, remove those households from your count and save those magnets for resends or keepsakes.
If you’re hand-delivering to a group (work friends, church community, a club), you still need the same number of households. Hand delivery feels casual, but you’ll want extras because you’re not tracking addresses as tightly - and it’s easy to forget someone.
A quick checklist before you hit “add to cart”
Before you finalize your quantity, pause for two minutes and check three things.First, confirm you’re counting households and not guests. Second, confirm you’ve included anyone who must get one early (parents, wedding party, VIPs). Third, confirm your buffer matches your reality - stable list equals smaller buffer, moving parts equals bigger buffer.
If you’re ordering custom Save the Date magnets, it also helps to think about timing. The earlier you order, the more flexibility you have if you want to tweak a photo, adjust wording, or reorder a small batch later.
If you want premium magnetic Save the Dates that are designed to be displayed (not tucked in a drawer), you can shop custom options at Avique Prints and choose a quantity that fits your household count plus a stress-saving cushion.