You can host a beautiful, respectful wedding for 100 guests without spending beyond your comfort. The key is to keep the structure simple, choose a dry-hire space, use buffet catering to reduce staffing, and focus decor where it has real impact. What follows is a detailed plan you can adapt. It is practical, family-friendly, and designed for a team effort.
The target
Budget for the full event under £6,000. That is about £60 per guest. The figures below are realistic ranges for a calm, well-run day when you book early and keep the plan focused.
Book a dry-hire venue with enough time
Look for a clean, plain hall or community venue that rents by the hour. Aim for an 8-hour block. Two hours setup, four hours for the event, two hours for pack down. If the venue has tables and chairs included, you will pay a little more but save time and delivery costs. If not, hire simple round or trestle tables and basic chair sets.
Suggested time plan for the booking
Setup 2 hours. Guests arrive and seating 30 minutes. Ceremony or welcome 30 minutes. Meal and desserts 2 hours. Family photos and greetings 45 minutes. Thank yous and departures 15 minutes. Pack down and handover 2 hours. Keep water and tea available the whole time.
Decor that fills the room without overspending
Place spend where it shows. A tidy stage with a neutral backdrop. A simple aisle if the space allows. White table cloths and a single centrepiece style repeated across the room. Use hired arches or drape frames for height. Borrow or hire battery candles rather than complex lighting rigs. Put signage at the entrance and near the buffet so guests know the flow. If you need a prayer space or quiet area, mark it on the plan and keep it close to facilities.
Buffet catering that runs cleanly
Buffet service keeps costs steady for 100 guests because you need fewer floor staff. Ask the caterer for a plan that includes queue layout, labels for dishes, and a hot-hold approach that keeps quality consistent. Provide water on tables and a tea service at a side station. Add simple table service helpers from family to assist elders and refill jugs, then let the caterer lead the buffet line and kitchen pass.
Dessert in a way that feels generous
Dress one long table with a white cloth and clear risers. Invite close family to bring one dessert each if they wish. Keep the look unified with plain plates and labelled cards in the same font. If you prefer to keep everything through the caterer, order two or three platter styles and add fruit for colour.
People you still pay for
Even with family help, a few paid helpers keep the day calm. One event lead for four to five hours to keep timings moving. One or two general assistants for setup, light service, and pack down. If your caterer does not include dishwashing or rubbish removal, add a post-event clean team or confirm what the venue includes.
Clean exit
Have boxes ready for signage, centrepieces, and leftover disposables. Confirm who takes hired items back and when collections happen. If the venue needs the space clear by a set time, assign one person to watch the clock. Leave the hall as you found it and take any personal items the same night.
Example budget for 100 guests
This is a working template. Prices vary by city and season, but these ranges are achievable with early bookings and a focused plan.
| Category | What you get | Estimated cost |
|---|---|---|
| Dry-hire venue (8 hours) | Plain hall or community space, utilities, basic caretaker access | £700 – £1,400 |
| Tables, chairs, linens | 100 chairs, 10–12 tables, white cloths, delivery and collection | £450 – £700 |
| Stage and backdrop | Simple platform, neutral backdrop or drape frame, basic florals | £300 – £600 |
| Buffet catering | Main dishes, sides, rice or bread, salads, disposables, servers for line | £2,000 – £3,500 |
| Tea and water | Table water, tea service station, disposables | £150 – £300 |
| Dessert table | Plates, risers, labels. Family contributions or platter add-ons | £100 – £300 |
| Event helpers | 1 lead + 2 assistants for setup, light service, pack down | £350 – £450 |
| Cleaning and waste | End-of-night sweep, bag removal, venue handover | £150 – £300 |
| Contingency | Delivery delays, last-minute hire, extra disposables | £300 – £450 |
| Estimated total | £4,500 – £8,000 | |
If your quotes land at the top end, adjust the plan. Choose a venue that includes chairs and tables. Reduce backdrop complexity. Keep dessert entirely in-house or through family. Use trestle tables instead of rounds to lower linen costs. Keep helpers to the hours that matter most and lean on family for the rest.
Checklist you can copy
- Venue booked for 8 hours with clear setup and exit times.
- Tables, chairs, and linens confirmed with delivery and collection windows.
- Simple stage and backdrop booked, aisle only if the space allows.
- Buffet menu agreed with queue layout, labels, and hot-hold plan.
- Tea station and water plan set. Table jugs and refills assigned.
- Dessert table kit ready. Family contributions coordinated and labelled.
- One event lead and two assistants booked for key hours.
- Cleaning either included by venue or booked separately.
- Prayer space or quiet area marked on the plan if needed.
Where family help makes the biggest difference
Assign roles early. One person for the dessert table. One for water and tea. One for queue control at the buffet. One to guide elders to seating and manage coats. One to track time against the plan. When everyone knows their small job, the room feels organised and warm.
Final thought
A well-planned wedding doesn’t need to feel complicated or out of reach. When every supplier, product, and plan sits in one place, the process becomes manageable. That’s exactly what Wedsi was built for — helping couples find trusted vendors, manage bookings, and stay within budget through clear tools and real organisation. Whether you’re hosting 100 guests or 300, Wedsi keeps the planning structured so you can focus on the moments that matter, not the admin behind them.