Wedding Guest Count Calculator – How Many Will Come?

FAQ

What percentage of invited guests actually attend a wedding?

US weddings typically see 80–90% attendance among those who RSVP yes, but 10–25% of invitees decline before the RSVP deadline.

Guest Relationship	Typical Decline Rate	Expected Attendance (per 100 invited)
Immediate family	2–5%	95–98 guests
Close friends	10–15%	85–90 guests
Extended family	15–20%	80–85 guests
Coworkers / acquaintances	20–30%	70–80 guests
Destination wedding (travel required)	30–50%	50–70 guests
Blended average	15–20%	80–85 guests

How many guests should I invite for a target attendance of 100?

Work backward from your venue capacity and catering minimums. Invite more than your target to account for declines.

Target Attendance	Suggested Invites (15% decline)	Suggested Invites (20% decline)	Suggested Invites (25% decline)
50 guests	59 invites	63 invites	67 invites
75 guests	88 invites	94 invites	100 invites
100 guests	118 invites	125 invites	133 invites
125 guests	147 invites	156 invites	167 invites
150 guests	176 invites	188 invites	200 invites

Always leave a 5–10 seat buffer beyond your estimate for last-minute yes responses.

How does destination vs. local wedding affect attendance?

Travel distance is the single biggest predictor of decline rates in 2026.

Wedding Type	Average Decline Rate	Notes
Hometown / local (under 1 hr drive)	10–15%	Highest attendance
Regional (1–3 hr drive)	15–20%	Weekends strongly preferred
Domestic destination (flight required)	30–40%	Allow 9–12 months notice
International destination	40–60%	Micro-wedding or elopement common
Weekday local wedding	20–30%	Higher decline than Saturday
Holiday weekend	15–25%	Mixed — some travel, some conflict

When should I finalize guest count for vendors?

Vendors need firm numbers at different deadlines. Use your estimator early, then tighten as RSVPs arrive.

Vendor	Headcount Deadline	Buffer Recommendation
Venue / caterer (final)	7–14 days before	±0–5 guests (strict)
Rental chairs/tables	2–4 weeks before	+5–10 seats
Alcohol order	1–2 weeks before	+15–20% bottles
Wedding cake	2–4 weeks before	+5–10 servings
Favors / place cards	2–3 weeks before	+5 extras
Seating chart print	1–2 weeks before	Final RSVP only

How do plus-ones and children affect my guest count?

Plus-ones and kids change both invites sent and meals ordered. Count carefully when using the estimator.

Guest Category	Counting Rule	Catering Impact (2026 USD)
Named couple on one invite	2 guests	2 meals @ $85–$200 each
Plus-one allowed (unnamed)	Assume 1.7 avg attendance	Budget 70% take plus-one
Children under 12	Count each child	Kids meal $25 – $50 vs. adult
Infants under 2	Usually free, no seat	No meal, no favor
No-show rate (after RSVP yes)	2–5% of confirmed	Order 3–5% fewer meals

Send invitations 8–10 weeks before the wedding and set RSVP deadlines 3–4 weeks out to give yourself time to adjust vendor orders.