Use this online calculator to convert a voltage in Volts to a voltage in dBµV.

Also see dBµV to Volts online calculator & Python code

*TechOverflow calculators:*

You can enter values with SI suffixes like

**12.2m**(equivalent to 0.012) or

**14k**(14000) or

**32u**(0.000032).

The results are calculated

*while you type*and shown directly below the calculator, so there is no need to press

*return*or click on a

*Calculate*button. Just make sure that all inputs are

**green**by entering valid values.

#### Formula:

U_{\text{dBµV}} = \frac{20\cdot\log(1\,000\,000 \cdot U_V)}{ \log(2) + \log(5)}#### Python code:

import math def volts_to_dbuv(v): """Convert a voltage in volts to a voltage in dBµV""" return (20*math.log(1e6 * v))/(math.log(2) + math.log(5))