Barye to Atmosphere (std) Converter

Pressure Converter

29 units available

Decimals:

From

To

9.869233e-7

1 Ba = 9.869233e-7 atm

Formula:

atm = Ba × 9.869233e-7

With your value: 1 Ba = 9.869233e-7 atm

Other Barye to Atmosphere (std) conversions

2 Ba to atm 3 Ba to atm 4 Ba to atm 5 Ba to atm 6 Ba to atm 7 Ba to atm 8 Ba to atm

Barye to Atmosphere (std) Conversion Table

Barye (Ba)	Atmosphere (std) (atm)
0.5	4.934616e-7
1	9.869233e-7
2	1.973847e-6
5	4.934616e-6
10	9.869233e-6
15	1.480385e-5
20	1.973847e-5
25	2.467308e-5
50	4.934616e-5
100	9.869233e-5
250	0.000247
500	0.000493
1000	0.000987

Atmosphere (std) to Barye Conversion Table

Atmosphere (std) (atm)	Barye (Ba)
0.5	506,625
1	1,013,250
2	2,026,500
5	5,066,250
10	10,132,500
15	15,198,750
20	20,265,000
25	25,331,250
50	50,662,500
100	101,325,000
250	253,312,500
500	506,625,000
1000	1,013,250,000

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.

Barye (Ba)

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 (std) (atm)

Pressure

Exact conversion

The standard atmosphere is exactly 101 325 Pa.

Source: Units accepted for use with the SI, SI Brochure Table 8

Bureau International des Poids et Mesures · Reviewed 2026-07-01

How to Convert Barye to Atmosphere (std)

To convert from Barye (Ba) to Atmosphere (std) (atm), multiply the value by 9.869233e-7.

Formula: atm = Ba × 9.869233e-7

Reverse: Ba = atm × 1,013,250

Step-by-Step Example

Start with your value in Barye. For example: 5 Ba
Multiply by the conversion factor: 5 x 9.869233e-7
The result is: 4.934616e-6 atm

About Barye

The barye (Ba) is a unit of pressure and stress. One barye equals 0.1 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.

About Atmosphere (std)

One standard atmosphere equals 101,325 Pascals and represents the average air pressure at sea level.

Common uses: diving, weather, chemistry.

Frequently Asked Questions

How many Atmosphere (std) are in 1 Barye?

There are exactly 9.869233e-7 Atmosphere (std) in 1 Barye. This means the conversion factor from Barye to Atmosphere (std) is 9.869233e-7.

What is the formula to convert Barye to Atmosphere (std)?

The formula to convert Barye to Atmosphere (std) is: atm = Ba × 9.869233e-7. For example, to convert 10 Barye to Atmosphere (std), you would multiply 10 by 9.869233e-7.

What is a Barye?