What is the average UK wedding cost?

The average UK wedding costs £18,000-£25,000. London weddings average higher at £30,000-£40,000. Budget weddings can be achieved for £5,000-£10,000. The biggest costs are typically venue (30-40%), catering (25-30%), and photography (8-12%).

How should I split my wedding budget?

Typical splits: Venue 30-40%, Catering 20-25%, Drinks 5-10%, Photography 8-12%, Flowers 5-8%, Attire 5-10%, Music 3-5%, Stationery 2-3%, Cake 2-3%. Keep 5-10% as contingency for unexpected costs.

Where can I save the most money?

Biggest savings: weekday or off-season wedding (20-40% off venue), DIY flowers and decorations, Spotify playlist instead of band, simple cake from a local baker, limited bar (beer/wine only), digital invitations. These changes can save thousands.

Should I include a contingency fund?

Yes, set aside 5-10% of your total budget for unexpected costs. Last-minute alterations, extra guests, weather contingencies, and forgotten items always come up. A £20,000 wedding should have a £1,000-£2,000 contingency.

Wedding Budget Calculator — Full Wedding Planner

Create a comprehensive wedding budget with all spending categories.

Total Wedding Budget

Total budget available

Venue

Amount in pounds sterling

Catering

Amount in pounds sterling

Drinks

Amount in pounds sterling

Photography / Video

Amount in pounds sterling

Flowers

Amount in pounds sterling

Attire (dress, suit, etc.)

Amount in pounds sterling

Music / Entertainment

Amount in pounds sterling

Stationery

Amount in pounds sterling

Cake

Amount in pounds sterling

Other Costs

Amount in pounds sterling

How We Calculate This

This calculator tracks wedding spending across all major categories.

How it works

Total spend = sum of all categories
Remaining = total budget - total spend
The largest spending category is highlighted

Frequently Asked Questions

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Last updated: February 2026

All calculations are estimates. Adjust quantities based on your guests and event type.