In order to pursue a better visual experience, more families choose to purchase large-screen projection screens to watch movies. If you purchase a 200-inch
Projection Screen, you will think: How long is the 200-inch projection screen? Isn't enough home placement? So, today Xiao Bian talks about how big a 200-inch projection screen size is? How to convert into centimeters?
The meaning of the 200-inch screen we usually refer to is: the projection screen with a diagonal length of 200 inches. Therefore, in the practical process of daily life, it is necessary to convert it into a more acceptable number of long and wide centimeters. Only in this way can we determine more accurately whether the placement place is large enough to be placed under this behemoth. Here is to say: 1 inch = 2.54 cm.
So how does the diagonal line of a 200-inch projection screen translate into length and width in centimeters? First of all, you have to determine what percentage of the 200-inch projection screen you want to purchase. The current mainstream projection screen ratio is divided into two categories: 16:9 and 4:3, and the corresponding 200-inch projection screen has different length and width. Here's how long the 200-inch projection screen will be in the two ratios.
Longitudinal width calculation method with 16:9 ratio:
Length = diagonal X 0.8716
Width = diagonal X 0.4903
200-inch screen size conversion:
Length = 200 X 0.8716 = 174.32 inches = 174.32 X 2.54 = 442.77 (cm)
Width = 200 X 0.4903 = 98.06 inches = 98.06 X 2.54 = 249.07 (cm)
Length and width calculation method at 4:3 ratio:
Length = Diagonal X 0.8
Width = Diagonal X 0.6
Example: 200-inch curtain length = 200 X 0.8 = 160 inches = 160X 2.54 = 406.4 (cm)
Width = 200 X 0.6 = 120 inches = 120 X 2.54 = 304.8 (cm)
After reading the above calculations, have you already had an intuitive feeling about the 200-inch projection screen? At a 16:9 ratio, the 200-inch projection screen size is 442.77 cm 249.07 cm; at a 4:3 ratio, the 200-inch
Projector Screen size is 406.4 cm 304.8 cm. Finally, the author reminds: When actually buying a 200-inch projection screen, first measure the length and width of the projection screen you are planning to install, and then decide what percentage of the projection screen to buy.
