Golf Simulator Projector & Screen Calculator

How to use it: enter clear room dimensions, protected screen margins, desired aspect ratio, projector throw range and tee distance.

Method. The largest aspect-correct image is fit inside the usable wall, then image width is multiplied by each throw-ratio endpoint.

Example. A 3.9 m-wide image with a 0.8 throw ratio needs at least 3.12 m from lens to screen.

The result above uses these exact values. This snapshot is included when the page is printed so the output can be checked against the original measurements.

Room width

4.5 m

Room height

3 m

Room depth

6 m

Side margin each

0.3 m

Top/bottom margin

0.25 m

Image aspect width

16

Image aspect height

10

Minimum throw ratio

0.8

Maximum throw ratio

1.2

Tee to screen

3 m

Primary result: Maximum image: 3.90 x 2.44 m.

• Measure from the datum or reference edge described by this tool, and do not mix inside, outside and centerline dimensions.
• Keep inputs in the displayed units and preserve more precision than the final cutting or purchasing tolerance requires.
• When the result is close to a limit, verify it with a test piece, field measurement, manufacturer drawing or qualified project professional.

This is not a safety clearance standard. Swing envelope, golfer handedness, ceiling fixtures, impact-screen deflection, enclosure depth, projector shadows, launch-monitor requirements and emergency access must be checked physically.