dBW to Watt Calculator

Use this tool to convert from dBW (dB Watt) to W (Watt).

Both are units of power. The difference being dBW is logarithmic and Watt is linear.

The formula is XW = 10XdBW/10

🔄 Watt to dBW

As an example 43 dBW is equivalent to 19,952.62 Watt or approximately 20 kilowatt.

The dB scale is a convenient way to represent large numbers. For instance, 0.001 mW = -60 dBW and 10000000000 mW = 100 dBW

Try our other calculators