Home › Pixels needed › 18 x 24 inches
18 x 24 inch print: pixels needed and prices
A 18 x 24 inch (45.7 x 61.0 cm) portrait print needs a photo of at least 1,800 x 2,400 pixels (4.3 megapixels) to meet our standard of 100 pixels per inch. 8 product lines on the rate card are listed in this size.
Outline drawn to scale; the ratio is 3:4.
The arithmetic
| Item | Value |
|---|---|
| Size | 18 x 24 in = 45.7 x 61.0 cm |
| Width in pixels | 18 x 100 = 1,800 |
| Height in pixels | 24 x 100 = 2,400 |
| Total | 4,320,000 pixels = 4.32 megapixels |
| Shape | portrait, ratio 3:4 |
In this size the lowest rate-card price with GST is ₹1,416 (Canvas painting, unframed (rolled)) and the highest is ₹2,835 (Photo frame print, printed (framed art)); the price per square inch of the lowest is ₹3.28. Of the four sample photo sizes below, the smallest that meets 1,800 x 2,400 pixels is about 8 MP.
Does my photo reach 18 x 24 inches?
Compare your photo's pixel size with the table. A photo below the target can still be ordered; the studio shows a friendly note, because a photo with fewer pixels can look softer on a larger print.
| Photo size | Meets 1,800 x 2,400? | Largest print at 100 ppi |
|---|---|---|
| 1600 x 1200 px (about 2 MP) | No | 16 x 12 in |
| 3264 x 2448 px (about 8 MP) | Yes | 32.64 x 24.48 in |
| 4000 x 3000 px (12 MP) | Yes | 40 x 30 in |
| 8000 x 6000 px (48 MP) | Yes | 80 x 60 in |
Check your own photo size. The photo is fitted to the 3:4 shape of this size.
Prices in 18 x 24 inches
| Product | Before GST | GST | With GST |
|---|---|---|---|
| Canvas painting, unframed (rolled) | ₹1,200 | 18% | ₹1,416 |
| Photo frame, blank frame (no print) | ₹1,202 | 18% | ₹1,419 |
| Cork board | ₹1,500 | 5% | ₹1,575 |
| Pin board (notice board) | ₹1,350 | 18% | ₹1,593 |
| Non-magnetic writing board | ₹1,500 | 18% | ₹1,770 |
| Magnetic writing board | ₹1,650 | 18% | ₹1,947 |
| Framed canvas painting | ₹1,950 | 18% | ₹2,301 |
| Photo frame print, printed (framed art) | ₹2,402 | 18% | ₹2,835 |
Rate-card prices as of 2026-11-10; the studio shows the live price. Photo frame prices are for the base option, and the size is the inside (print) size.
Related
Sources: price data from the ArtzFolio Custom rate card (our price list file, generated 2026-11-10); print standard of 100 pixels per inch from the ArtzFolio standard print-file production rules; arithmetic shown on the page. Data as of 2026-11-10. Always confirm the live price in the studio before ordering.