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Pressure

Browse Pressure conversions

1 pascal = 0.00001 standard atmosphere

Reviewed June 18, 2026 Linear conversions use exact SI and international definitions where available. No account, tracking login, or third-party scoring required.
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Formula Summary

Result: 1 pascal = 0.00001 standard atmosphere

Formula: (1 x 1) / 101325

Rounding: Displayed to 6 decimal places by default, trimmed for readability. Use Detailed or Scientific for more precision.

How This Conversion Works

Pascal and standard atmosphere are both used for pressure conversions. This page converts 1 pascal into 0.00001 standard atmosphere using the formula shown below.

Use this result for quick checks, comparisons, and everyday reference. For work that depends on exact precision, review the rounding setting and the assumption note before using the number.

The precision controls let you switch between a shorter result, the standard readable result, and scientific notation when the value is very large or very small.

Unit Notes
  • pascal (Pa) is the base unit used for pressure conversions.
  • 1 standard atmosphere (atm) equals 101325 pascal.

Questions

How do you convert pascal to standard atmosphere?

This page converts pascal to standard atmosphere using this formula: (1 x 1) / 101325.

What is 1 pascal in standard atmosphere?

1 pascal equals 0.00001 standard atmosphere.

How many decimals does this converter show?

Displayed to 6 decimal places by default, trimmed for readability. Use Detailed or Scientific for more precision. The precision buttons can also show a shorter result or scientific notation.

Equivalent Values
1 pascal
0.001 kilopascal
0.000001 megapascal
0.00001 bar
0.01 millibar
0.0000098692 standard atmosphere
0.0001450377 PSI
0.0075006158 millimeter of mercury
Nearby Values
0.5 pascal 0.0000049346 standard atmosphere
1 pascal 0.0000098692 standard atmosphere
2 pascal 0.0000197385 standard atmosphere
5 pascal 0.0000493462 standard atmosphere
10 pascal 0.0000986923 standard atmosphere
Full Details
Formula
(1 x 1) / 101325
Rounding
Displayed to 6 decimal places by default, trimmed for readability. Use Detailed or Scientific for more precision.
Assumption
Pressure units use SI definitions. Standard atmosphere is 101325 pascals and millimeter of mercury uses 133.322387415 pascals.

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