This legacy converter sends only the numeric value and selected units to UsefulUtilities for calculation. The local-first workbench tools are labelled separately.
Calculating…
Assumption: Some mercury-column units depend on conventional density and gravity definitions. Medical, aviation and engineering work may require a specific standard and reference condition.
How it is calculated
Values are converted through pascals. One standard atmosphere is exactly 101,325 Pa; one bar is exactly 100,000 Pa.
Displayed results may be rounded. Verify safety-critical, regulated or high-precision work against the applicable standard and the precision required by your application.