Converter group

Common Converters

Pressure Converter

Value

From

Result

... Attopascal = ... Pascal

Result

... Attopascal

... Pascal

Value

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Use this page to convert attopascal values into pascal, with background details, formulas, a worked example, and a quick conversion table.

1 aPa = 1e-18 Pa

1 Pa = 1,000,000,000,000,000,000 aPa

Example: 35 aPa = 3.5e-17 Pa

Attopascal (aPa) is represented in this converter as 1e-18 pascals.

History: Attopascal follows SI prefix conventions for scaling the pascal up or down by powers of ten.

Current use: Attopascal is useful in science, engineering, meteorology, and technical pressure specifications.

Also written as aPa.

A pascal is one newton per square meter.

History: It is named after Blaise Pascal and formalized in the SI system.

Current use: Pascals are used in science and engineering.

Also written as Pa, pascals.