calc.funmagi.com · free money calculators

Wedding Budget Calculator

Turn your total wedding budget and guest count into a spending plan per category and a cost per guest. The category split is an editable starting point, not survey data.

By TanLabs · Formulas cross-checked against the free spreadsheet · Updated 2026-10-31 · Runs in your browser – nothing you type is sent anywhere

📥 Download the free Excel / Google Sheets version (same formulas, no sign-up).
Want the full system? Undated Budget Binder – 12 Printable Pages – $7

Worked example

With total budget $20,000, guest count 80:

Per guest: $250
Venue & catering $9,000 · Photo & video $2,400 · Attire & beauty $1,600 · Music & entertainment $1,600 · Flowers & decor $1,600 · Rings $1,000 · Stationery & favors $800 · Other & buffer $2,000

Change any number above – the result, chart and table update instantly. Use Copy link to save or share your exact scenario.

How it's calculated

Category amount = total × category share (default shares are editable placeholders). Cost per guest = total ÷ guests.

FAQ

Where do the percentages come from?

They are a simple default for planning, not survey averages. Change them in the free template to match your priorities.

Why a 10% buffer?

Last-minute costs and fees appear in almost every event budget.

Biggest lever?

Guest count – venue and catering scale with it.

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