Projection Screen Size Chart
| Projection Screen Size In Inches |
| Diagonal |
4:3 (Standard Definition) |
16:9 (High Definition) |
| Inches |
Width |
Height |
Width |
Height |
| 50" |
40" |
30" |
44" |
25" |
| 60" |
48" |
36" |
52" |
29" |
| 70" |
56" |
42" |
61" |
34" |
| 80" |
64" |
48" |
70" |
39" |
| 90" |
72" |
54" |
78" |
44" |
| 100" |
80" |
60" |
87" |
49" |
| 110" |
88" |
66" |
96" |
54" |
| 120" |
96" |
72" |
105" |
59" |
| 130" |
104" |
78" |
113" |
64" |
| 140" |
112" |
84" |
122" |
69" |
| 150" |
120" |
90" |
131" |
74" |
| 160" |
128" |
96" |
139" |
78" |
| 170" |
136" |
102" |
148" |
83" |
| 180" |
144" |
108" |
157" |
88" |
| 190" |
152" |
114" |
166" |
93" |
| 200" |
160" |
120" |
174" |
98" |
| 210" |
168" |
126" |
183" |
103" |
| 220" |
176" |
132" |
192" |
108" |
| 230" |
184" |
138" |
200" |
113" |
| 240" |
192" |
144" |
209" |
118" |
| 250" |
200" |
150" |
218" |
123" |
| 260" |
208" |
156" |
227" |
127" |
| 270" |
216" |
162" |
235" |
132" |
| 280" |
224" |
168" |
244" |
137" |
| 290" |
232" |
174" |
253" |
143" |
| 300" |
240" |
180" |
261" |
147" |
| Feet to Inches Conversion |
| 1 to 17 Feet |
18 to 34 Feet |
35 to 50 Feet |
| Feet |
Inches |
Feet |
Inches |
Feet |
Inches |
| 1' |
12" |
18' |
216" |
35' |
420" |
| 2' |
24" |
19' |
228" |
36' |
432" |
| 3' |
36" |
20' |
240" |
37' |
444" |
| 4' |
48" |
21' |
253" |
38' |
456" |
| 5' |
60" |
22' |
264" |
39' |
468" |
| 6' |
72" |
23' |
276" |
40' |
480" |
| 7' |
84" |
24' |
288" |
41' |
492" |
| 8' |
96" |
25' |
300" |
42' |
504" |
| 9' |
108" |
26' |
312" |
43' |
516" |
| 10' |
120" |
27' |
324" |
44' |
528" |
| 11' |
132" |
28' |
336" |
45' |
540" |
| 12' |
144" |
29' |
348" |
46' |
552" |
| 13' |
156" |
30' |
360" |
47' |
564" |
| 14' |
168" |
31' |
372" |
48' |
576" |
| 15' |
180" |
32' |
384" |
49' |
588" |
| 16' |
192" |
33' |
396" |
50' |
600" |
| 17' |
204" |
34' |
408" |
51' |
612" |
