Table & PlaceStart with 150 people, including the couple
Count everyone who needs a reception place, including the couple and seated children. If “150 guests” excludes the couple, your total is 152. Agree vendor meals and seating separately.
| Arrangement | Tables | Places | Spare |
|---|---|---|---|
| 8 per round table | 19 | 152 | 2 |
| 10 per round table | 15 | 150 | 0 |
| 10 at head table + 14 tables of 10 | 15 | 150 | 0 |
For a separate head table, subtract its occupants first, then round the remaining guests divided by places per table up to a whole number. The round-table seating calculator helps compare your chosen capacity. The table counts here do not establish room size or safe occupancy.
Layout A: fifteen round tables
This grid divides 150 people into fifteen groups of ten. The couple occupy two places at one numbered table. You can plan households in three table-number groups—1–5, 6–10 and 11–15—then check nearby groups together when revising.
Use the venue’s actual layout to decide whether rows, offset tables or another arrangement fits. Do not reserve the illustrated gaps as measured aisles or assume the outline allows a dance floor, buffet and service stations.
Layout B: a ten-person head table
A head table, also called a top table, takes 10 of the 150 people. That leaves 140 for fourteen tables of ten. There are still fifteen tables overall, but one is rectangular. The illustration uses five chairs on each long side; it is not a ten-person, one-sided setup.
If you prefer everyone facing the room from one side, ask the venue for an appropriate table arrangement and confirmed capacity. Changing the furniture does not change who is counted: people at the head table must not also occupy guest-table places.
Who sits at the top table?
Choose the people you want there, then size the table around that decision. In this ten-person example, the couple have eight other places available. Those could go to parents, attendants, friends or a mix; the diagram does not prescribe an order.
Changing this group can affect the total furniture count. For an eight-person head table, 142 people remain; at ten per round table, that needs fifteen guest tables, or sixteen tables in all. A small change in head-table size can add a whole table.
Make arrival lookup clear for 150 people
Keep table labels short and consistent across the room, printed cards and the chart. An alphabetical list lets guests look for their own name; the full-name by-table output is useful for checking groups. The planner sorts full names as entered, rather than extracting surnames.
- Build the agreed tables in the wedding seating planner, or begin with a blank seating template and adjust it.
- Import or enter the confirmed roster. Keep households together where they fit, then review relationships and any unassigned names yourself.
- Print the alphabetical list and table cards through Print / Save as PDF. Check full-name spelling, duplicates, 150 assigned people and matching table labels.
- Keep a dated JSON backup. After a change, replace the affected display and handoff files so old assignments are not still in use.
The room diagram is a schematic with short labels. Use a full-name output for guest lookup; check print size and legibility before producing the final display.
Sources and further reading
Bright 2025 Planning Guide: table-seating chart and setup caveats (printed page 5)
Special Event Rentals, Edmonton, Canada: round-table product seating ranges