About the Units
Imperial fluid ounce (fl oz (UK))
The British imperial fluid ounce, slightly different from the US fluid ounce.
Learn more about Imperial fluid ounces
zeptoliter (zL)
An extremely tiny volume unit beyond standard measurements.
Common Conversions
- 1 fl oz (UK) = 28413060000000000000.0 zL
- 3.5195084e-20 fl oz (UK) = 1 zL