TP-Link provides a handy calculator at TP-Link Wireless Calculator:

The TP-LINK wireless calculator contains three different functions:

- Distance Calculation
- Link Budget Calculation
- Antenna Selection

Which function should you choose?

If you want to see the possible maximum separation of the transmitter and receiver while maintaining a certain link quality at different data transfer rates, you can choose the **distance calculation** function.

If you want to see the reliability of your wireless connection while the transmitter and receiver are working at a certain distance, you can choose the **link budget calculation** function.

If you want to find suitable transmitter and receiver antennas from our various antennas of which can meet the need of getting a good performance at a given distance, you can choose the function of **antenna selection**.

Look at the Specifications for your router and feed in the data ...