Tent Size Calculator
Enter your guest count and how you want guests set up. We'll recommend the right Tents and Things tent or canopy and how many tables and chairs you'll need.
Space guide used: round tables about 12 sq ft per guest, rectangle tables about 10, standing cocktail about 6, and rows of chairs about 6, including room for aisles and walkways. Every layout is a starting point. Our team will confirm the best fit for your site when you request a quote.
Tent size guide by guest count
The calculator above uses these Tents and Things capacity guides. Need a bigger space? High peak tents can be connected.
| Tent | Area | Seated at rounds | Standing | Flat space needed | From |
|---|---|---|---|---|---|
| 20x20 high peak | 400 sq ft | about 33 | up to 66 | 25 x 25 ft | $500 |
| 20x30 high peak | 600 sq ft | about 50 | up to 100 | 30 x 40 ft | $750 |
| 20x40 high peak | 800 sq ft | about 66 | up to 133 | 30 x 45 ft | $950 |
| 10x20 canopy | 200 sq ft | about 16 | — | — | $120 |
Tents over 400 sq ft need a fire permit in most San Diego County cities. See our tent permit rules by city.
What size tent do I need for 50 guests?
For 50 guests seated at 60-inch round tables, a 20x30 high peak tent (600 sq ft) fits about 50 guests and starts at $750. For 50 guests standing, a 20x20 (up to 66 standing) is enough.
What size tent do I need for 100 guests?
For 100 guests seated at round tables, plan two connected tents, such as a 20x40 and a 20x20 (about 66 + 33 seated). For 100 guests standing, a 20x30 holds up to 100.
Does the calculator include room for a buffet or dance floor?
Yes. Add a buffet (about 100 sq ft), a 15x15 dance floor (about 225 sq ft), a bar (about 50 sq ft) or a DJ area and the calculator adds that space before recommending a tent.