Short answer
Headshots and three quarter: 5 x 7 ft fabric or a 53 in roll. One person full length: at least 5 ft wide, long enough to sweep onto the floor (5 x 12 ft and up). Two to four people full length: 8 x 13 ft or a 107 in roll. Large groups: 9 x 20 ft or 140 in paper.
Sizes by shot type
Backdrop sizes by shot type
| Shot | Typical size | What to know | Source |
|---|---|---|---|
| Headshots and 3/4 portraits | 5 x 7 ft | Compact enough for a home studio. Also fits small and medium products. | Source |
| Headshot or 3/4 on paper | 53 in roll | Savage suggests it for head shots, 3/4 body shots, or two people posed close. | Source |
| Kids, pets, toddler sessions | 86 in roll (about 7 ft) | More room than 53 in for subjects who move. Savage says it fits most cars. | Source |
| Full length, one person | 5 x 12 ft or wider | The extra length runs onto the floor as a sweep, so feet stay on the backdrop. | Source |
| Full length, 1 to 4 people | 8 x 13 ft | Westcott pairs this sweep with full body shots of up to four people. | Source |
| Full length, couples and groups | 107 in roll (about 9 ft) | Full body, couples, small groups, dancers. Needs real studio space. | Source |
| Family and larger groups | 9 x 10 ft and up | Needs a two stand and crossbar support system. | Source |
| Large groups and sets | 9 x 20 ft or 140 in paper | Long sweep lets people stand farther from the backdrop. 140 in paper comes in only a few colors. | Source |
Paper widths in feet
Seamless paper widths
| Roll width | In feet | Covers |
|---|---|---|
| 53 in | 4.4 ft | Headshots to three quarter, 1 to 2 people close |
| 86 in | 7.2 ft | One person full length with a longer lens; kids and pets |
| 107 in | 8.9 ft | Full length, couples, small groups |
| 140 in | 11.7 ft | Large groups |
Why the backdrop must be bigger than the people
The camera sees a cone. At the subject the frame might be 4 ft wide; 4 ft behind them, at the backdrop, the same frame is wider. With an 85 mm lens 11 ft from the subject, a 4 ft gap makes the frame about a third wider at the backdrop. With a 35 mm lens 5 ft away, the same gap nearly doubles it. That is why the calculator asks for your lens and the gap.
Height and sweep
- Headshot to half length: the backdrop only needs to reach a little below the frame bottom; no floor sweep.
- Three quarter: close to the floor; a short sweep helps if you shoot from high.
- Full length: the floor shows behind the feet, so the backdrop runs down the wall and across the floor at least as far as the gap, plus a bit under the feet.
Westcott sells sweeps long enough to tuck under the stand for shorter use, such as an 8 x 13 ft that works as 8 x 8 ft (Westcott).
Room depth
Add up: backdrop to subject, subject to camera, then about 2 to 3 ft behind you and about 1 ft behind the backdrop for the stand. For one person full length on an 85 mm lens and full frame, that comes to over 20 ft. In smaller rooms, shoot three quarter, use a shorter lens and a wider backdrop, or bring the subject closer and light the backdrop separately.
Questions people ask
What size backdrop for headshots?
About 5 x 7 ft fabric or a 53 inch paper roll. Westcott and Savage both size these for headshots and three quarter shots. A collapsible around 5 x 6 ft also works for one person.
What size backdrop for full body shots?
At least 5 ft wide for one person, and long enough to run down the wall and across the floor past their feet. A 5 x 12 ft fabric or a 107 inch paper roll is a common choice. With a wide lens, go wider.
What size backdrop for a family photo?
For a family standing full length, about 9 x 10 ft or a 107 inch roll at minimum; for larger groups, 9 x 20 ft or 140 inch paper. Seated groups can use less height but need the same width.
Is backdrop size listed width by height?
Usually width x length (or height), but not always. Some sellers list height first. Check the listing photos or the long side before you buy.
How big a backdrop for a small home studio?
Often the room, not the shot, sets the limit. An 86 inch (about 7 ft) roll suits many small studios. Use the calculator with your room depth to see what lens and distance fit.
Sources
Last reviewed October 29, 2026. Sizes, colors and listings change; check the product details before you buy, and follow the maker’s care instructions.