How many pascals are in 1 millimeter of mercury?

1 millimeter of mercury equals 133.322 Pa.

How do I convert pascals back to millimeters of mercury?

Use the reverse converter: 1 pascal equals 0.00750062 mmHg.

Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.

To convert millimeters of mercury to pascals, multiply the value by 133.322387.

Pa = mmHg × 133.322387

500 mmHg × 133.322387 = 66661.19 Pa

Millimeter Of Mercury (mmHg): Used for blood pressure and vacuum measurement. About 133.322 pascals, from mercury barometers.
Pascal (Pa): The SI unit of pressure, one newton per square metre, named after Blaise Pascal.

How do I convert millimeters of mercury to pascals?: To convert millimeters of mercury to pascals, multiply the value by 133.322387.
How many pascals are in 1 millimeter of mercury?: 1 millimeter of mercury equals 133.322 Pa.
How many pascals are in 10 millimeters of mercury?: 10 mmHg equals 1333.22 Pa.
How do I convert pascals back to millimeters of mercury?: Use the reverse converter: 1 pascal equals 0.00750062 mmHg.
Is this converter accurate?: Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.