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Wedding Costs, Remaining Budget & Cost per Guest
Add wedding expense categories, including custom costs, and calculate remaining budget, average cost per guest and category shares.
- Formula & worked example
- Private in your browser
- No signup
Calculator inputs
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How to use this calculator
- Enter the known values in the units shown. Results update as you type.
- Where results are editable, change one to solve backwards. Lock a value to hold it fixed.
- Use the worked example to check the method. Reset restores the starting fields.
Use the result with context
Results are estimates for planning and education. Confirm rates, taxes, fees, and legal requirements with the relevant institution or a qualified professional before making a financial decision.
Formula and method
A $10,000 budget with $1,000 attire, $4,000 venue costs and $500 custom expenses leaves $4,500. For 50 guests, total spending averages $110 per guest.
Remaining budget = planned budget − all six expense-category totals; cost per guest = total expenses / guests
Worked example
Enter these known values and leave the other values blank.
- Total planned budget
- 10000 USD
- Guest count
- 50
- Outfit 1
- 1000 USD
- Jewelry
- 0 USD
- Outfit 2 and accessories
- 0 USD
- Wedding rings
- 0 USD
- Hair and makeup
- 0 USD
- Wedding stationery
- 0 USD
- Photography & Video
- 0 USD
- Florist
- 0 USD
- Wedding planner
- 0 USD
- Venue
- 4000 USD
- Rehearsal dinner
- 0 USD
- Catering
- 0 USD
- Wedding cake
- 0 USD
- Ceremony musicians / DJs
- 0 USD
- Liquors
- 0 USD
- Ceremony site
- 0 USD
- Officiant
- 0 USD
- Hotel
- 0 USD
- Limo rental and transportation
- 0 USD
- Other 1
- 500 USD
- Other 2
- 0 USD
- Other 3
- 0 USD
- Other 4
- 0 USD
- Other 5
- 0 USD
- Attire, rings and styling subtotal
- 1000 USD
- Professional services subtotal
- 0 USD
- Venue, food and entertainment subtotal
- 4000 USD
- Ceremony subtotal
- 0 USD
- Travel and accommodation subtotal
- 0 USD
- Custom expenses subtotal
- 500 USD
- Average total cost per guest
- 110 USD
- Remaining planned budget
- 4500 USD
Assumptions and limitations
- Enter your quotes or estimates. The calculator does not supply market prices, and its zero defaults do not imply that an item will be free.
- Include taxes, service charges, tips and delivery fees in the relevant amount or custom fields. The model does not add them automatically.
- Guest count is a positive whole number. Average cost per guest divides all entered costs, including fixed costs, by that count. It is not the marginal cost of one extra guest.
- All six categories, including custom expenses, count toward the remaining budget. Keep a consistent currency basis; captured conversion rates are not live.
Common questions
Are custom expenses included in the remaining budget?
Yes. They are included in total spending, the cost per guest, the category chart and the remaining-budget calculation.
Does a positive balance mean I should spend the rest?
No. It is simply the difference between the entered budget and costs. You can leave it unallocated or use it as a contingency.
References
Bookify subtracts custom expenses from the wedding budget balance and includes them in every retained inverse of that equation. Bookify requires a positive whole guest count and nonnegative planned budget, with exact budget-balance message boundaries.
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