A4 to A5 Conversion
A5 is exactly half of A4. Folding an A4 sheet in half gives you an A5 sheet. This is one of the most commonly used size conversions in printing.
A4 (Original)
A4
210 × 297 mm
8.3 × 11.7 in
8.3 × 11.7 in
A5 (Result)
A5
148 × 210 mm
5.8 × 8.3 in
5.8 × 8.3 in
📊 A4 vs A5 Quick Facts:
• Ratio: 2 A5 sheets = 1 A4 sheet
• Fold: A4 folded in half gives A5
• Scale Factor: 70.7%
• Uses: A4 for documents, A5 for notebooks & flyers
• Ratio: 2 A5 sheets = 1 A4 sheet
• Fold: A4 folded in half gives A5
• Scale Factor: 70.7%
• Uses: A4 for documents, A5 for notebooks & flyers
📏 Complete Dimensions
| Unit | A4 | A5 |
|---|---|---|
| Millimetres | 210 × 297 mm | 148 × 210 mm |
| Centimetres | 21.0 × 29.7 cm | 14.8 × 21.0 cm |
| Inches | 8.3 × 11.7 in | 5.8 × 8.3 in |
| Pixels @ 72 DPI | 595 × 842 px | 420 × 595 px |
| Pixels @ 300 DPI | 2480 × 3508 px | 1748 × 2480 px |
| Pixels @ 600 DPI | 4961 × 7016 px | 3508 × 4961 px |
🎨 Common Uses
- A4: Letters, documents, magazines, forms, business reports
- A5: Notebooks, flyers, invitations, small booklets, greeting cards
🔁 Related Conversions
- A4 to A0 – 16× larger
- A4 to A3 – Double size
- A4 to Pixels – Digital conversion
- A5 to A4 – Reverse conversion
- A5 to A6 – Halve A5
- A3 to A4 – Larger sizes
❓ Frequently Asked Questions
Is A5 half of A4? Yes — A5 is exactly half the area of A4.
How do I convert A4 to A5? Fold A4 in half, or scale down to 70.7% when printing.