The Print Size Guide That Actually Helps Clients Choose
Most clients can't picture the difference between a 16x20 and a 30x40. A room-by-room sizing guide for portrait photographers, plus the one step that removes the guesswork entirely.
Ask a client what size print they want and you'll get one of two answers: silence, or "whatever's normal." Neither is a decision — it's a client who has no internal reference for what 20x30 inches actually looks like on a wall.
That's not a client problem. It's a missing-information problem, and it's costing you sales every time it goes unsolved.
Why size confusion pushes clients toward the smallest option
When a client can't picture scale, they default to the safest-feeling choice, which is almost always the smallest and cheapest. Not because they don't want a statement piece — because ordering a size they can't visualize feels risky, and risk-averse clients default down, not up.
This is the quiet reason so many galleries end up full of 8x10s and desk frames despite clients loving their photos. The images were never the problem. The size was an abstraction, and nobody resolved it for them.
A room-by-room starting point
This isn't a rulebook — every wall is different — but it gives you and your client a shared starting language instead of a blank guess.
| Space | Typical wall width | Suggested print size |
|---|---|---|
| Entryway / hallway | 3–5 ft | 16x20 to 20x30 |
| Above a console or dresser | 4–6 ft | 20x30, or a trio of 11x14s |
| Above a sofa | 6–8 ft | 30x40, or a gallery of 3–5 pieces |
| Staircase wall | Full run | Gallery wall, 5–9 pieces mixed sizes |
| Above a bed | 5–7 ft | 24x36 to 30x40 |
(Rough NZ/AU guidance for a standard-height room. Adjust for ceiling height and furniture width — a size that's perfect above a queen bed can look small above a king.)
The two rules of thumb worth teaching your client
Fill 60–75% of the furniture's width. A print above a sofa or console should span roughly two-thirds of it — noticeably smaller and it reads as an afterthought; noticeably bigger and it overwhelms the piece below it.
Eye level is about 145–150cm to the center of the piece. This is the single most useful number you can give a client shopping alone from an online gallery, because it tells them exactly where the frame's middle should sit — which does most of the sizing work for them once they know the wall height.
Gallery walls: give them the math, not just the inspiration
Gallery walls are where size confusion gets worse, not better — now the client is trying to picture multiple frames working together, which is a much harder mental task than picturing one.
Simplify it to three configurations:
- The Trio. Three same-size prints in a row, evenly spaced. Easiest to plan, hardest to get wrong.
- The Cluster. One large anchor piece with two or three smaller prints around it, grouped tightly.
- The Staircase Run. Five to nine mixed sizes following the stair angle, spaced evenly from the fourth step up.
Naming these three options does more selling than describing frame dimensions ever will. A client can picture "the Trio." She can't picture "three 11x14s at 2-inch spacing."
Where this still falls apart — and the fix
Even with a table and two rules of thumb, most clients are still doing the hardest part in their head: translating inches into "will this look right on my actual wall, with my actual furniture and my actual ceiling height." Nobody's spatial reasoning is good enough to do that reliably from a number.
This is the exact gap a true-scale wall preview closes. When a client's own portrait appears on a photo of her own wall, at the real size, the sizing conversation disappears — she isn't comparing 20x30 to 30x40 anymore, she's comparing two photos of her lounge and picking the one she prefers. The size decision resolves itself as a side effect of the visual one.
A worked example
Jo shoots newborn and family sessions in Christchurch. Her old price list listed eleven sizes from 5x7 to 40x60. Average order: one 11x14, occasionally a second smaller print.
She cut the list to four sizes mapped to three named collections (Entryway, Sofa Wall, Staircase Gallery) and started showing each collection on the client's own wall photo during the reveal. Clients stopped asking "what size should I get" — they started saying "I want the staircase one."
Average order size didn't change because clients got more decisive. It changed because they stopped having to imagine anything.
Where to start this week
- Cut your size list to four sizes, mapped to three named room configurations
- Write down the two rules of thumb above and use them, out loud, in your next reveal
- Stop describing gallery walls by frame count — name the three configurations instead
- Find a way to show the actual size, on the actual wall, before you ask for a decision
That last step is what Portrait Reveal does — your client photographs her own wall, and every collection appears on it at true scale, so nobody has to imagine anything. US$14.99/month, 14 days free, no credit card.
See it on your client's actual wall.
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