Wedding Cost Calculator

Plan your dream wedding with zero budget surprises. Enter your costs by category and get a clear total – before the invites go out.

Wedding cost calculator — plan and budget your perfect wedding day

Quick Scenarios

Guest List & Overview

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Venue & Ceremony

Food & Drinks

Total Wedding Cost
$0
Cost per Guest
$0
Largest Category
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// The Numbers
Total = Venue & Ceremony + Food × Guests + Photography + Attire + Flowers + Other
US average: $30,000 – $35,000 · Venue + catering consume ~50% of every wedding budget
$30–35k

US Average

National average total wedding cost in 2024

50%

Venue & Food

Venue rental + catering as share of total spend

15%

Photography

Photography + videography as share of budget

30–40%

Budget overrun

Typical overspend above original couple budget

Budget Reality

The Venue Takes Half the Budget

Venue and catering alone consume 45–55% of the average wedding budget. Set those numbers first, then allocate everything else around them — not the other way round. Reducing guest count by 20 is the single most impactful cost-cutting move available.

// Smart budgeting

How to Build a Wedding Budget That Holds

Start with a hard ceiling — the total you can genuinely afford without debt. Then list your top three priorities (typically venue, photographer, food) and allocate 70% of your budget there. Economise ruthlessly on everything below your top three.

The biggest budget risk is scope creep: invitations lead to stationery, stationery leads to calligraphy, calligraphy leads to wax seals. Track every purchase in a spreadsheet from day one.

Supplier booking timeline: Popular venues book 12–18 months ahead for peak dates. Photographers and videographers: 12+ months. Florists: 6–9 months. Use a credit card for deposits for purchase protection.

// Cost traps to avoid

The Most Commonly Overspent Categories

Catering upgrades

Per-head costs rise quickly with add-ons: amuse-bouches, upgraded wine, coffee stations, late-night snacks. Get an itemised quote and price each add-on separately before agreeing.

Dress and attire

The headline dress price rarely includes alterations (typically $200–600), accessories, and veil. Budget 30–50% on top of the quoted price for the complete attire cost.

Flowers and decor

Initial florist quotes rarely include delivery, setup, collection, or bud vases on every table. Request a fully itemised proposal including installation and removal costs.

// Common Questions

Frequently Asked Questions

The US national average in 2024 is approximately $30,000–$35,000. New York and California average significantly higher ($40,000–$60,000). Weddings in smaller cities and non-peak dates (November–March, weekdays) can cost 20–40% less for the same quality.
Start with what you can genuinely afford without financial stress. List your top five priorities, allocate 70% of your budget there, and economise on everything else. Track all spend from day one — budget drift is the biggest risk in wedding planning.
Catering (per-head costs rise with add-ons), photography (couples upgrade packages mid-planning), flowers (initial quotes rarely include everything), and the dress (alterations and accessories add 30–50% to the headline price).
Popular venues book 12–18 months ahead for peak dates (May–October). Photographers and videographers: 12 months minimum. Florists and bands: 6–9 months. For off-peak dates (November–March), 6–9 months is usually sufficient.
Yes, with careful prioritisation. A weekday or off-peak date, guest list under 30, ceremony at a public park or courthouse, restaurant private dining room, and DIY elements can keep total costs under $10,000. Reducing guest count is the single biggest saving available.
At a national average of $30,000 for 100 guests, that is $300/person. This includes all costs divided equally. Catering alone typically runs $80–$150/person for a full dinner service with open bar. The cost per guest falls as total guest count rises due to fixed venue and supplier costs.
Wedding insurance typically costs $150–600 and covers cancellation, supplier failure, and accidents. Given that deposits alone can total $5,000–15,000 before the event, insurance is worth the cost for most couples. Check what your homeowner's policy already covers.
The highest-impact moves: reduce guest count (saves proportionally on catering, invites, favours), choose an off-peak date or day (Friday/Sunday), select a venue with in-house catering, simplify the bar (beer/wine only), and prioritise photography over florals (photos last; flowers don't).
// Methodology & References

Formula & Calculation Method

Total Wedding Budget

Total = Σ Category_Cost_i (venue + catering + photography + attire + flowers + music + stationery + rings + honeymoon)

Per-Guest Cost

Per_Guest = (Catering + Bar + Cake + Favors) / Guest_Count

Expert Insights & Research

US average wedding cost 2024: $35,000 (The Knot Real Weddings Study). Venue typically accounts for 30–40%; catering 25–30%; photography/video 12%. Guest count is the single largest cost driver — each additional guest adds $250–$400.

— The Knot 2024 Real Weddings Study (N=10,000+ couples) (2024)

Average wedding goes 30% over initial budget (Brides Magazine survey, 2023). Couples who use a structured budget calculator report 23% lower cost overruns.

— Brides Magazine American Wedding Study 2023 (2023)
// Explore More

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For informational purposes only — not financial, medical, or legal advice. Results are estimates; use at your own risk. Full terms