VESA stands for the Video Electronics Standards Association, the group that created the Flat Display Mounting Interface standard. In practice, "VESA" refers to the pattern of four threaded holes on the back of your TV or monitor, measured in millimeters.
How to read a VESA size
A VESA size like 300×200 means the holes are 300 mm apart horizontally and 200 mm apart vertically, measured center to center. The first number is always horizontal.
How to measure your TV's VESA pattern
- Lay the TV face-down on a soft surface.
- Measure horizontally between the centers of two holes, in millimeters.
- Measure vertically between the centers of two holes.
- Or simply check the manual or spec sheet, which usually lists it.
Common VESA sizes by TV size
| TV / screen size | Common VESA patterns | Typical screw size |
|---|---|---|
| Monitors & TVs up to ~32" | 75×75, 100×100, 200×100 | M4 |
| 32"–43" TVs | 100×100, 200×100, 200×200 | M4 / M6 |
| 50"–55" TVs | 200×200, 300×200, 300×300, 400×200 | M6 / M8 |
| 65" TVs | 300×300, 400×300, 400×400 | M6 / M8 |
| 75"–85" TVs | 400×300, 400×400, 600×400 | M8 |
| 85"+ TVs | 600×400, 800×400 and larger | M8 |
These are common patterns, not guarantees. Always confirm your exact model's VESA and screw size.
VESA and weight
The VESA pattern tells you whether a mount will fit, not whether it can hold the TV. Always confirm the mount's weight rating and screen size range too.
What if my TV isn't VESA?
Some TVs need a manufacturer-specific bracket or a VESA adapter plate. Your installer can confirm compatibility before the appointment.
Frequently asked questions
What does VESA 400x400 mean?
It means the four mounting holes on the back of the TV form a square 400 mm wide and 400 mm tall, measured center to center.
Are all TVs VESA compatible?
The vast majority of TVs and monitors are. A few models, especially some very thin or design-focused TVs, use proprietary mounts or require an adapter.
Can I use a mount with a bigger VESA range than my TV?
Yes. Most mounts support a range of patterns (for example 200×200 to 600×400). As long as your TV pattern falls inside the range and the weight is within the rating, it will fit.