# KDP trim sizes and page limits

## Paperback (Amazon.com and most marketplaces)

| Trim (in) | black_white | black_cream | black_groundwood | standard_color | premium_color |
|---|---|---|---|---|---|
| 5 × 8 | 24–828 | 24–776 | 24–812 | 72–600 | 24–828 |
| 5.06 × 7.81 | 24–828 | 24–776 | 24–812 | 72–600 | 24–828 |
| 5.25 × 8 | 24–828 | 24–776 | 24–812 | 72–600 | 24–828 |
| 5.5 × 8.5 | 24–828 | 24–776 | 24–812 | 72–600 | 24–828 |
| 6 × 9 | 24–828 | 24–776 | 24–812 | 72–600 | 24–828 |
| 6.14 × 9.21 | 24–828 | 24–776 | 24–812 | 72–600 | 24–828 |
| 6.69 × 9.61 | 24–828 | 24–776 | 24–812 | 72–600 | 24–828 |
| 7 × 10 | 24–828 | 24–776 | 24–812 | 72–600 | 24–828 |
| 7.44 × 9.69 | 24–828 | 24–776 | 24–812 | 72–600 | 24–828 |
| 7.5 × 9.25 | 24–828 | 24–776 | 24–812 | 72–600 | 24–828 |
| 8 × 10 | 24–828 | 24–776 | 24–812 | 72–600 | 24–828 |
| 8.25 × 6 | 24–800 | 24–750 | 24–784 | 72–600 | 24–800 |
| 8.25 × 8.25 | 24–800 | 24–750 | 24–784 | 72–600 | 24–800 |
| 8.5 × 8.5 | 24–590 | 24–550 | 24–578 | 72–600 | 24–590 |
| 8.5 × 11 | 24–590 | 24–550 | 24–578 | 72–600 | 24–590 |
| 8.27 × 11.69 | 24–780 | 24–730 | 24–764 | – | 24–780 |

Source: [KDP · Set Trim Size, Bleed, and Margins](https://kdp.amazon.com/en_US/help/topic/GVBQ3CMEQW3W2VL6), checked 2026-11-07.

## Paperback (Amazon.co.jp)

| Trim (in) | black_white | black_cream | black_groundwood | standard_color | premium_color |
|---|---|---|---|---|---|
| 4.06 × 7.17 | 24–828 | 24–776 | 24–812 | 72–600 | 24–828 |
| 4.13 × 6.81 | 24–828 | 24–776 | 24–812 | 72–600 | 24–828 |
| 4.41 × 6.85 | 24–828 | 24–776 | 24–812 | 72–600 | 24–828 |
| 5 × 7.4 | 24–828 | 24–776 | 24–812 | 72–600 | 24–828 |
| 5.04 × 7.17 | 24–828 | 24–776 | 24–812 | 72–600 | 24–828 |
| 5.83 × 8.27 | 24–828 | 24–776 | 24–812 | 72–600 | 24–828 |
| 5.98 × 8.58 | 24–828 | 24–776 | 24–812 | 72–600 | 24–828 |
| 5.98 × 8.94 | 24–828 | 24–776 | 24–812 | 72–600 | 24–828 |
| 7.17 × 10.12 | 24–828 | 24–776 | 24–812 | 72–600 | 24–828 |
| 7.17 × 8.11 | 24–828 | 24–776 | 24–812 | 72–600 | 24–828 |
| 8.27 × 10.12 | 24–780 | 24–730 | 24–764 | 72–600 | 24–780 |
| 8.27 × 11.69 | 24–780 | 24–730 | 24–764 | – | 24–780 |

## Hardcover

| Trim (in) | black_white | black_cream | black_groundwood | standard_color | premium_color |
|---|---|---|---|---|---|
| 5.5 × 8.5 | 75–550 | 75–550 | – | – | 75–550 |
| 6 × 9 | 75–550 | 75–550 | – | – | 75–550 |
| 6.14 × 9.21 | 75–550 | 75–550 | – | – | 75–550 |
| 7 × 10 | 75–550 | 75–550 | – | – | 75–550 |
| 8.25 × 11 | 75–550 | 75–550 | – | – | 75–550 |

## Gutter by page count

- Up to 150 pages: 0.375 in
- Up to 300 pages: 0.5 in
- Up to 500 pages: 0.625 in
- Up to 700 pages: 0.75 in
- Up to 828 pages: 0.875 in
- Outside margins: 0.25 in without bleed, 0.375 in with bleed.

## Bleed

0.125 in past each outside edge; the PDF page is 0.125 in wider and 0.25 in taller than the trim.

## Spine per page (in)

- black_white: 0.002252
- black_cream: 0.0025
- black_groundwood: 0.00235
- standard_color: 0.002252
- premium_color: 0.002347

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Page: https://kdpbookai.com/kdp/trim-sizes · Checked 2026-11-07

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