Absolute Uncertainty Calculator

Absolute uncertainty calculator calculates absolute uncertainty based on measured value and relative uncertainty.

Absolute Uncertainty Formula

The absolute uncertainty formula is
AU = MV x RU
while
AU = Absolute uncertainty
MV = Measured value
RU = Relative uncertainty in percentage

For example,
if the measured value is 120, and the relative uncertainty is 35%,
the absolute uncertainty is calculated as:
AU = 120 x 35%
=42.