How to Convert Letter to A4
To convert letter to a4, multiply the value by 1.
The Formula
A4 = Letter × 1
Key Fact
1 us letter = 1 a4
Tip: To convert a4 back to letter, divide by 1.
Convert letter (Letter) to a4 (A4) with formulas, examples, and conversion tables.
To convert 1 letter to a4, we multiply by 1 because one us letter equals exactly 1 a4.
Since each us letter contains 1 a4, we multiply our value by this factor:
So 1 letter = 0.9662 a4.
To convert letter to a4, multiply the value by 1.
1 us letter = 1 a4
| Letter | A4 |
|---|---|
| 1 Letter | 0.97 A4 |
| 2 Letter | 1.93 A4 |
| 5 Letter | 4.83 A4 |
| 10 Letter | 9.66 A4 |
| Unit | 1 Letter = |
|---|---|
| US Letter to A0 | 0.060267 A0 |
| US Letter to A1 | 0.120636 A1 |
| US Letter to A2 | 0.241558 A2 |
| US Letter to A3 | 0.483117 A3 |
| US Letter to A4 Size | 0.966234 A4 |
| US Letter to A5 | 1.939 A5 |
| US Letter to A6 | 3.878 A6 |
| US Letter to US Legal | 0.783708 Legal |
| US Letter to Tabloid | 0.5 Tabloid |
| US Letter to Executive | 1.2267 Executive |