Quick answer: A7 paper is 74 × 105 millimetres, or 7.4 × 10.5 centimetres and approximately 2.91 × 4.13 inches. It has the ISO A-series aspect ratio of 1:√2, so it can be enlarged or reduced to neighbouring A sizes without changing the page shape.
A7 is half of A6. It works best for concise content because a normal body-text layout quickly becomes cramped at this scale.
Measurement note: dimensions are stated width × height in portrait orientation. Turn the sheet through 90 degrees for landscape use. Millimetres are the controlling values for ISO sizes; inch figures are rounded conversions.
A7 dimensions
| Unit | Width | Height |
|---|---|---|
| Millimetres | 74 mm | 105 mm |
| Centimetres | 7.4 cm | 10.5 cm |
| Inches | 2.91 in | 4.13 in |
| Area | 7,770 mm² | 0.0078 m² |
For A7, the stated size is the finished, trimmed sheet. It does not include printer bleed, crop marks, binding allowance or the non-printable border imposed by a particular machine. For a general comparison, see the complete paper size chart and the explanation of ISO 216 paper sizes.
What is A7 paper used for?
A7 is commonly chosen when the reader needs a page that is easy to handle while preserving the familiar A-series proportions. Typical uses include:
- Small labels and information cards
- Pocket reminders
- Miniature leaflets
- Place cards and product inserts
Whether A7 is the right choice still depends on viewing distance, amount of information, type size, folding, finishing and the printer available. A format can be technically large enough but still feel crowded if the design has no clear hierarchy or if essential text is placed too close to the trim.
How A7 relates to other A sizes
- Two A7 sheets placed side by side along their long edges form one A6 sheet in area.
- Cutting A7 in half parallel to its short edge produces two A8 sheets.
- Relative to A4, A7 has 1/8 of the area of A4.
- Because every A size has the same 1:√2 aspect ratio, a layout can be scaled proportionally between A sizes without cropping. Type and line weights must still be checked because a mathematically scaled design may become too small or too heavy in practice.
Printing on A7 paper
Small formats are often imposed several-up on a larger parent sheet and trimmed after printing rather than fed individually through a printer.
- Set the document page to exactly 74 × 105 mm for a finished A7 page.
- Use PDF for final artwork unless the printer asks for another format; embed fonts and keep placed images at an effective resolution suitable for the viewing distance.
- Add the printer’s requested bleed. A common commercial value is 3 mm on every edge, but the correct figure is the one in the supplier’s specification.
- Keep text, logos and critical marks inside a safe area. Ten millimetres is a useful starting point for many general jobs, although binding and large-format finishing can require more.
- Print or view a 100% scale proof and verify one known measurement before authorising the full run.
Page size with 3 mm bleed
With 3 mm bleed on all four sides, the artwork canvas becomes 80 × 111 mm. The final product is still trimmed back to 74 × 105 mm. Do not enlarge the finished dimensions themselves to create bleed; extend background images and colours beyond the trim line.
Choosing weight and finish
Cards and small inserts generally benefit from a heavier stock, often 200–350 gsm, but folds may need scoring and postal pieces must meet thickness and stiffness rules.
For a A7 job, uncoated paper is easy to write on and usually gives a natural, low-glare surface. Coated stocks reproduce photographs and solid colour more sharply but may crack on folds unless the grain direction and scoring are handled correctly. Always confirm the machine’s supported paper range before buying a full pack.
Is A7 the right size?
Choose A7 when its finished dimensions match the way the piece will be read, carried, displayed or mailed. If the content feels crowded, move up to A6; if there is excessive empty space or portability matters more, test A8. A physical dummy is more reliable than judging scale only on a monitor.
Frequently asked questions
What is A7 in inches?
A7 is approximately 2.91 × 4.13 inches. These are rounded conversions; use 74 × 105 mm for accurate setup and production.
What aspect ratio is A7?
A7 has the 1:√2 aspect ratio, approximately 1:1.414. This is shared by all ISO A-series sizes.
How many A8 sheets fit in A7?
Two A8 sheets have the same nominal area as one A7 sheet. Four sheets of A9 would fit if that size exists and cutting loss is ignored.
Sources and standards
The measurements and production guidance in this guide were checked against the following standards bodies, postal operators and print-platform specifications. Standards can be revised or withdrawn, so check the linked record when a contractual or regulated specification matters.