Home › Wall fit › Which size by wall width › 42 inch wall
Which size for a wall 42 inches wide?
On a wall 42 in (106.7 cm, 3 ft 6 in) wide, a piece that covers half the width is 21 in across. The largest listed Framed canvas painting that fits that is 20 x 20 in as a landscape piece (₹2,131 with GST, ₹1,806 before GST) or 20 x 30 in as a portrait piece. At 40 % and 60 % of the wall the landscape answers are 16 x 16 in and 24 x 24 in. The shares are examples, not advice.
Bars drawn to scale along the 42 in (106.7 cm) wall; dark bar = width of the largest landscape piece for that share.
Largest listed framed canvas for a 42 inch wall
| Share of wall | Target width (arithmetic) | Largest landscape piece | Largest portrait piece | Wall left each side (landscape) |
|---|---|---|---|---|
| 40 % | 42 x 0.40 = 16.8 in | 16 in wide x 16 in high ₹1,364 with GST (₹1,156 before GST) | 16 in wide x 24 in high ₹2,045 with GST (₹1,733 before GST) | 13 in |
| 50 % | 42 x 0.50 = 21 in | 20 in wide x 20 in high ₹2,131 with GST (₹1,806 before GST) | 20 in wide x 30 in high ₹3,196 with GST (₹2,708 before GST) | 11 in |
| 60 % | 42 x 0.60 = 25.2 in | 24 in wide x 24 in high ₹3,068 with GST (₹2,600 before GST) | 24 in wide x 36 in high ₹4,602 with GST (₹3,900 before GST) | 9 in |
Between 40 % and 60 % the target moves from 16.8 in to 25.2 in, a span of 8.4 in. Over that span the landscape answer goes from 16 x 16 to 24 x 24 and the portrait answer from 16 x 24 to 24 x 36.
The arithmetic, step by step
- Measure the wall width in inches: 42 in (106.7 cm, because 1 in = 2.54 cm; 42 x 2.54 = 106.68 cm).
- Multiply by the share you want the art to cover: 42 x 0.40 = 16.8 in, 42 x 0.50 = 21 in and 42 x 0.60 = 25.2 in.
- List the framed canvas sizes whose across-the-wall side is not above that target. For a landscape piece the longer side runs across the wall; for a portrait piece the shorter side does.
- Pick the one with the widest across-the-wall side (the larger area wins a tie). The full yes-or-no list for this wall is in the table further down.
- Check the live price and the exact size in the studio before ordering.
The same steps work for the width of a sofa or a desk instead of a wall: replace 42 in with that width. The rule only looks at width; it does not know the height of the wall, the door positions or the furniture. A piece is never rounded up, so on a 42 in wall the largest landscape piece at 50 % is 20 in wide and leaves 11 in of wall on each side when centred.
Which listed framed canvas sizes fit a 42 inch wall?
All 27 listed Framed canvas painting sizes, checked against the targets of 16.8 in, 21 in and 25.2 in.
| Framed canvas size (in) | Long side across: fits 40 % | 50 % | 60 % | Short side across: fits 40 % | 50 % | 60 % |
|---|---|---|---|---|---|---|
| 4 x 6 | Yes | Yes | Yes | Yes | Yes | Yes |
| 5 x 7 | Yes | Yes | Yes | Yes | Yes | Yes |
| 6 x 6 | Yes | Yes | Yes | Yes | Yes | Yes |
| 6 x 8 | Yes | Yes | Yes | Yes | Yes | Yes |
| 6 x 10 | Yes | Yes | Yes | Yes | Yes | Yes |
| 8 x 8 | Yes | Yes | Yes | Yes | Yes | Yes |
| 8 x 10 | Yes | Yes | Yes | Yes | Yes | Yes |
| 8 x 12 | Yes | Yes | Yes | Yes | Yes | Yes |
| 10 x 10 | Yes | Yes | Yes | Yes | Yes | Yes |
| 12 x 12 | Yes | Yes | Yes | Yes | Yes | Yes |
| 12 x 18 | No | Yes | Yes | Yes | Yes | Yes |
| 16 x 16 | Yes | Yes | Yes | Yes | Yes | Yes |
| 12 x 24 | No | No | Yes | Yes | Yes | Yes |
| 16 x 20 | No | Yes | Yes | Yes | Yes | Yes |
| 16 x 24 | No | No | Yes | Yes | Yes | Yes |
| 20 x 20 | No | Yes | Yes | No | Yes | Yes |
| 18 x 24 | No | No | Yes | No | Yes | Yes |
| 15 x 30 | No | No | No | Yes | Yes | Yes |
| 24 x 24 | No | No | Yes | No | No | Yes |
| 20 x 30 | No | No | No | No | Yes | Yes |
| 18 x 36 | No | No | No | No | Yes | Yes |
| 28 x 28 | No | No | No | No | No | No |
| 24 x 36 | No | No | No | No | No | Yes |
| 30 x 40 | No | No | No | No | No | No |
| 36 x 48 | No | No | No | No | No | No |
| 40 x 60 | No | No | No | No | No | No |
| 48 x 60 | No | No | No | No | No | No |
Rate-card prices as of 2026-11-10; the studio shows the live price. Sizes are as listed on the rate card for Framed canvas painting. See also the wall fit calculator, the plainer guide what size canvas for your wall width and the pixels needed for 20 x 20 inches.
Related pages
- Which size for a wall: all widths from 24 to 240 inches
- Which size for a 36 inch wall
- Which size for a 48 inch wall
- Which size for a 30 inch wall
- Wall fit calculator
- How to measure a wall for art
- Prices with and without GST
Sources: prices, GST rates and sizes from the ArtzFolio Custom rate card (custom.artzfolio.com/data/prices.csv and gst-rates.csv, rate card as of 2026-11-10); 100 pixels per inch is the ArtzFolio print-file standard; 1 inch = 2.54 cm exactly (NIST, nist.gov/pml/owm/si-units-length). All other figures are arithmetic shown on this page. Data as of 2026-11-10; page checked 2026-11-12. Always confirm the live price in the studio before ordering.