Skip to content
DoubleTree by Hilton Hotel Cedar Rapids Convention Complex
Meetings and events
Attached to the Alliant Energy PowerHouse, our hotel has access to 80,000 sq. ft of meeting and exhibition space accommodating up to 10,000 guests. Plan the perfect function with our on-site planning team.
- Total event space68,822sq. ft.
- Largest room setup27,300sq. ft.
- Meeting rooms20
- Guest rooms267
Reserve hotel rooms
Instantly reserve between 10-25 hotel rooms for your group. Your guests can pay for their rooms later.
Host an event
Submit your event details to find out what we can offer.
Create an attendee website
Build a free custom page and share the link with your guests so they can book their rooms.
Capacity chart
Chart displays number of guests per room layout.
| Event Room Name | Banquet | Conference | Square | Reception | School Room | Theatre | U-Shape |
|---|---|---|---|---|---|---|---|
| Exhibit Hall A-CSquare Feet: 27,300 | 1490 | - | - | 2335 | 1122 | 2335 | - |
| Exhibit Hall ABSquare Feet: 21,840 | 1190 | - | - | 1865 | 894 | 1865 | - |
| Exhibit Hall ASquare Feet: 16,380 | 890 | - | - | 1400 | 672 | 1400 | - |
| Arena FloorSquare Feet: 16,032 | 1250 | - | - | 2335 | 1122 | 1965 | - |
| Exhibit Hall BCSquare Feet: 11,011 | 600 | - | - | 935 | 450 | 935 | - |
| Grand BallroomSquare Feet: 9,384 | 650 | - | - | 1030 | 492 | 1030 | - |
| Grand Ballroom BCSquare Feet: 6,624 | 440 | - | - | 730 | 351 | 730 | - |
| Grand Ballroom ABSquare Feet: 6,279 | 440 | - | - | 690 | 333 | 690 | - |
| Exhibit Hall CSquare Feet: 5,551 | 300 | - | - | 470 | 225 | 470 | - |
| Exhibit Hall BSquare Feet: 5,369 | 300 | - | - | 465 | 225 | 465 | - |
| Taft A and BSquare Feet: 4,779 | 260 | - | - | 415 | 198 | 415 | - |
| Grand Ballroom BSquare Feet: 3,640 | 250 | - | - | 400 | 189 | 400 | - |
| Grand Ballroom CSquare Feet: 3,080 | 210 | - | - | 335 | 161 | 335 | - |
| Parlor BallroomSquare Feet: 2,856 | 150 | 55 | 55 | 238 | 114 | 238 | 45 |
| Grand Ballroom ASquare Feet: 2,800 | 190 | - | - | 300 | 141 | 300 | - |
| Taft ASquare Feet: 2,460 | 130 | 52 | 52 | 210 | 99 | 210 | 48 |
| Taft BSquare Feet: 2,400 | 130 | 50 | 50 | 205 | 99 | 205 | 46 |
| Room 304Square Feet: 1,320 | 60 | 24 | 24 | 90 | 48 | 90 | 20 |
| Room 310Square Feet: 1,320 | 60 | 24 | 24 | 90 | 48 | 90 | 20 |
| Room 503Square Feet: 750 | 40 | 14 | 14 | 60 | 28 | 60 | 12 |
| Room 517Square Feet: 750 | 40 | 14 | 14 | 60 | 28 | 60 | 12 |
| Room 519Square Feet: 750 | 40 | 14 | 14 | 60 | 28 | 60 | 12 |
| Room 315Square Feet: 700 | 30 | 12 | 12 | 50 | 24 | 50 | 12 |
| Room 319Square Feet: 700 | 30 | 12 | 12 | 50 | 24 | 50 | 10 |
| Room 302Square Feet: 660 | 30 | 12 | 12 | 50 | 24 | 50 | 10 |
| Room 316Square Feet: 644 | 30 | 12 | 12 | 50 | 24 | 50 | 10 |
| Room 314Square Feet: 660 | - | 12 | - | - | - | - | - |