Budget

Wedding budget: where couples overspend

Name: Fiancé
Author: Drakkar Software

Guest count, drinks, decor, last-minute vendors: the four lines that blow the budget.

Camille

Published on 14 July 2026

6 min read

Mariages.net reports 51% of couples above their initial budget. The venue is not always the surprise: it is lines you underestimate because they arrive late or scale per unit.

Top four overruns

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1. Guest count: every unplanned +1 = €150–250

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2. Drinks: open bar or consumption poorly estimated (+15–30% vs initial quote)

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3. Decor: centerpieces, furniture rental, lighting added late

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4. Late vendors: photobooth, shuttle bus, celebrant booked 3 months out

Lock the guest list before the final caterer quote. See open bar vs consumption to price drinks.

How to protect yourself

Minimum 8% contingency on total budget.

Written guest cap shared with families (see conflict-free guest list).

Any add-on after D-90 goes through trade-off: where does the euro come from?

How Fiancé can help

Fiancé tracks expenses, deposits, and due dates in one budget. Intimate, classic, and prestige templates give you a starting split you refine as quotes arrive. Try the budget calculator without an account, then carry the logic into the app.

Disclaimer

Please be advised that the contents of this article are intended for general information purposes only and not professional advice. The information contained herein is for informational purposes only. Nothing herein shall be construed as legal, financial, or tax advice. The content reflects the opinions of the author and/or the Drakkar Software team. Drakkar Software does not guarantee any particular outcome.

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About the author

Camille

Budget, guests & seating expert

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