Letter Visibility Chart
Their are many factors that can enhance or inhibit the following
information, but in general these numbers represent the average
distances a certain letter height can be seen and read by your audience.
| Font Size in
Inches |
Impact Distance
in Feet |
Maximum Distance
in Feet |
| 1 |
10 |
30 |
| 2 |
20 |
70 |
| 3 |
30 |
100 |
| 4 |
40 |
140 |
| 5 |
50 |
175 |
| 6 |
60 |
200 |
| 7 |
70 |
275 |
| 8 |
80 |
350 |
| 9 |
90 |
400 |
| 10 |
100 |
450 |
| 11 |
110 |
480 |
| 12 |
120 |
525 |
| 24 |
240 |
1000 |
| 36 |
360 |
1500 |
| 48 |
480 |
2000 |
Impact - Distance a letter is most readable.
Maximum - Farthest distance it can be read.
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