How Much Does a Wedding Cost in the UK in 2025?

The average cost of a wedding in the UK reached approximately £33,000 in 2025, up from £29,000 in 2023. However, the range is vast — a genuinely intimate celebration of 30 guests can come in under £8,000, while a larger London wedding with 150 guests can easily reach £60,000 or more.

The single biggest variable is guest count. Every additional guest adds roughly £150–£250 in catering, stationery, favours and seat costs. Getting your guest list right before setting a budget — rather than the other way around — is the most important step in wedding financial planning.

Average UK Wedding Cost Breakdown by Category

Category	Average Spend	% of Budget	When to Book
Venue hire	£6,000 – £12,000	25–35%	12–18 months ahead
Catering & bar	£5,000 – £10,000	20–30%	12 months ahead
Photography	£2,000 – £4,000	8–12%	12–18 months ahead
Wedding attire	£2,000 – £4,500	8–10%	9–12 months ahead
Music & entertainment	£1,200 – £3,000	5–8%	12 months ahead
Flowers & décor	£1,500 – £3,500	5–8%	9–12 months ahead
Videography	£1,500 – £3,500	5–8%	12–18 months ahead
Honeymoon	£3,000 – £7,000	Separate fund	Anytime
Stationery & invitations	£300 – £900	1–2%	6 months ahead
Hair & makeup	£400 – £1,200	2–3%	9–12 months ahead
Transport	£300 – £800	1–2%	6 months ahead
Rings	£1,000 – £4,000	3–6%	6–12 months ahead
Cake	£400 – £1,200	1–2%	6 months ahead
Contingency (10%)	10% of total	10%	Always keep this

Venue — Your Biggest Decision

Venue typically accounts for 25–35% of the total wedding budget and is often the first major booking. In London and the South East, expect venue hire alone (before catering) to start at around £4,000 for a modest space and climb past £15,000 for an exclusive-use property. Outside London, the same quality comes at roughly 30–40% less.

Catering — Per Head is King

UK wedding catering averages £85–£150 per head for a sit-down wedding breakfast, rising to £130–£220 per head for a full day including canapes, wedding breakfast, and evening food. Multiplied by 100 guests, this is your second-largest cost. Dietary requirements — particularly halal, kosher, vegan, and allergen-free options — typically add 5–8% to catering costs and must be communicated to your caterer at least 4 weeks before the day.

Photography — Don't Cut Here

UK wedding photographers range from £800 (early-career) to £6,000+ (destination editorial). The sweet spot for reliably excellent documentary-style coverage in the UK is £2,000–£3,500. This is the one budget category most couples regret under-spending on. Good photographers in popular date windows book 12–18 months in advance.

The 10% Contingency Rule

Always retain at least 10% of your total budget as a contingency. Unexpected costs are not exceptional — they are the rule. Last-minute supplier issues, guest number changes, weather contingencies for outdoor venues, and late additions to the order of service all eat into reserves. Couples who plan without a contingency almost universally overspend.

How to Use This Wedding Budget Calculator

Enter your total budget at the top of the tool. The calculator pre-populates suggested percentage allocations based on UK wedding industry averages. Adjust each category to match your priorities — if photography is essential but you're happy with a relaxed dress code, shift money accordingly. The tool updates in real time showing how much you've allocated and what remains unassigned.