TL;DR: The WeddingBot.ai wedding budget calculator is a free wedding budget planner that turns your guest count, location, and priorities into a personalized category-by-category budget in under two minutes. No sign-up required to see your first estimate.
Hero
You have a number in your head — maybe $20,000, maybe $60,000 — and no idea if it's realistic for the wedding you actually want. This calculator fixes that.
Enter a few details about your wedding, and you'll get a total budget range plus a line-by-line breakdown across all 11 standard wedding spending categories. Built for couples who want a real working number, not a vague pie chart.
Best for: - Couples just starting to plan who need a baseline budget - Couples who've been quoted a venue and want to know what the rest will cost - Parents or family contributors trying to size a gift - Anyone comparing two cities, two guest counts, or two wedding styles
Tool UI
The calculator asks for:
- Guest count — the single biggest cost driver
- Wedding location — city or metro area (regional pricing varies by 30–60%)
- Wedding date or season — peak-season weekends run 10–25% higher
- Overall style — backyard, casual restaurant, standard hotel, full-service venue, or luxury
- Top 3 priorities — what you're willing to spend more on (photo, food, flowers, music, attire, venue)
- Non-priorities — where you're comfortable cutting
- Known fixed costs — if you've already booked a venue or vendor, enter the actual number
Outputs you get back:
- A total budget range (low, target, stretch)
- A category breakdown with a dollar range for each of the 11 categories
- A per-guest cost figure
- A "what's driving your number" explanation
- An editable budget you can adjust in real time
How it works
- Inputs collected. Guest count, location, date, style tier, priorities, and any already-booked costs.
- Regional pricing applied. The calculator pulls from current vendor price ranges for your metro — Houston pricing is not New York pricing.
- Guest-count scaling. Catering, bar, rentals, and stationery scale per-guest. Photography, officiant, and attire don't. The math reflects that.
- Priority weighting. Your top three categories get a larger share of the total; your non-priorities get trimmed.
- Output. A target total with a ±15% range, plus a category breakdown you can edit.
- Save and track. Create a free account to save the budget, track actual spending against it, and share it with a partner or parent.
Example output
Inputs: 100 guests, Houston, TX, Saturday in October, "standard hotel" style, priorities are photography, food, and music.
Output:
- Total budget range: $42,000 – $56,000 (target: $49,000)
- Per-guest cost: ~$490
| Category | Range |
|---|---|
| Venue + rentals | $8,000 – $12,000 |
| Catering + service | $11,000 – $15,000 |
| Bar | $3,500 – $5,500 |
| Photography + video | $6,000 – $8,500 |
| Music (ceremony + DJ/band) | $3,000 – $5,000 |
| Flowers + decor | $4,000 – $6,500 |
| Attire + beauty | $3,500 – $5,500 |
| Stationery + signage | $800 – $1,500 |
| Cake + desserts | $600 – $1,200 |
| Officiant + ceremony | $500 – $900 |
| Planner + day-of coordination | $1,500 – $3,500 |
What's driving your number: Photography and music are weighted higher based on your priorities. Flowers are trimmed below the national average. October in Houston is peak wedding season, so venue and catering are at the upper end of the range.
FAQ
Is the wedding budget calculator free?
Yes. You can run the calculator and see your full budget breakdown without creating an account or entering a credit card. A free account only unlocks saving, editing over time, and tracking actual spend against the budget.
How accurate is the output?
The ranges are based on current regional vendor pricing and the same category ratios used by The Knot and WeddingWire real-wedding studies. Expect the target number to land within about 15% of your actual spend if your priorities and guest count stay fixed.
What if I've already booked my venue?
Enter the actual venue cost as a fixed input. The calculator will hold that number constant and redistribute the remaining budget across the other categories based on your priorities.
How much should I budget per guest?
Per-guest cost typically runs $150–$250 for casual weddings, $300–$500 for standard full-service weddings, and $600+ for luxury. The calculator gives you a specific per-guest number for your inputs rather than a national average.
Can I plan for two different guest counts to compare?
Yes. Run the calculator twice with different guest counts — for example, 75 vs. 125 — and compare the totals. Guest count moves catering, bar, rentals, and stationery; most other categories stay roughly flat.
Does the calculator include the honeymoon or engagement ring?
No. It covers wedding-day and wedding-week costs only. Honeymoon, engagement ring, and pre-wedding events like the rehearsal dinner are tracked separately so they don't distort your wedding budget.
Can my partner or parents edit the same budget?
Yes, once you create a free account. You can share a view-only or edit-access link so contributors see the same live numbers without emailing spreadsheets back and forth.
Sources
- The Knot 2024 Real Weddings Study
- WeddingWire Newlywed Report — Cost Guide
- Brides American Wedding Study
- U.S. Bureau of Labor Statistics — Consumer Price Index, services
Related tools
- Wedding Budget Guide
- Houston Wedding Budget for 25 Guests
- Houston Wedding Budget for 50 Guests
- Houston Wedding Budget for 75 Guests
- Houston Wedding Budget for 100 Guests
CTA
Get started
Run the calculator now, then save your budget and track actual spending against it with a free WeddingBot account. create_free_account