Pascal to Atmosphere (tech) Converter

Pressure Converter

29 units available

Decimals:

From

To

1.019716e-5

1 Pa = 1.019716e-5 at

Formula:

at = Pa × 0.0000101972

With your value: 1 Pa = 1.019716e-5 at

Other Pascal to Atmosphere (tech) conversions

2 Pa to at 3 Pa to at 4 Pa to at 5 Pa to at 6 Pa to at 7 Pa to at 8 Pa to at

Pascal to Atmosphere (tech) Conversion Table

Pascal (Pa)	Atmosphere (tech) (at)
0.5	5.098581e-6
1	1.019716e-5
2	2.039432e-5
5	5.098581e-5
10	0.000102
15	0.000153
20	0.000204
25	0.000255
50	0.00051
100	0.00102
250	0.002549
500	0.005099
1000	0.010197

Atmosphere (tech) to Pascal Conversion Table

Atmosphere (tech) (at)	Pascal (Pa)
0.5	49,033.25
1	98,066.5
2	196,133
5	490,332.5
10	980,665
15	1,470,997.5
20	1,961,330
25	2,451,662.5
50	4,903,325
100	9,806,650
250	24,516,625
500	49,033,250
1000	98,066,500

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Pascal (Pa)

Pressure

Exact conversion

Derived from the pascal (1 Pa = 1 N/m²). The standard atmosphere is exactly 101 325 Pa.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

Atmosphere (tech) (at)

Pressure

Exact conversion

Derived from the pascal (1 Pa = 1 N/m²). The standard atmosphere is exactly 101 325 Pa.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

How to Convert Pascal to Atmosphere (tech)

To convert from Pascal (Pa) to Atmosphere (tech) (at), multiply the value by 1.019716e-5.

Formula: at = Pa × 0.0000101972

Reverse: Pa = at × 98,066.5

Step-by-Step Example

Start with your value in Pascal. For example: 5 Pa
Multiply by the conversion factor: 5 x 1.019716e-5
The result is: 5.098581e-5 at

About Pascal

The pascal (Pa) is a unit of pressure and stress. One pascal equals 1 pascal. UnitConvertLab converts it against every other pressure unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: pressure calculations, engineering and science, education.

About Atmosphere (tech)

The atmosphere (tech) (at) is a unit of pressure and stress. One atmosphere (tech) equals 98066.5 pascals. UnitConvertLab converts it against every other pressure unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: pressure calculations, engineering and science, education.

Frequently Asked Questions

How many Atmosphere (tech) are in 1 Pascal?

There are exactly 1.019716e-5 Atmosphere (tech) in 1 Pascal. This means the conversion factor from Pascal to Atmosphere (tech) is 1.019716e-5.

What is the formula to convert Pascal to Atmosphere (tech)?

The formula to convert Pascal to Atmosphere (tech) is: at = Pa × 0.0000101972. For example, to convert 10 Pascal to Atmosphere (tech), you would multiply 10 by 1.019716e-5.

What is a Pascal?