Convert Bar to Lbf/ft2 (lbf/ft²)
1 bar equals 2088.54 lbf/ft2.
Bar to Lbf/ft2 Converter
How to Convert Bar to Lbf/ft2
1 bar = 2088.54 lbf/ft2
Lbf/ft2 = Bar × 2088.54
Example: 1 bar × 2088.54 = 2088.54 lbf/ft²
Reverse Conversion
To convert lbf/ft2 back to bar:
- Remember, 1 lbf/ft2 equals 0.000478803 bar.
- To convert 2088.54 lbf/ft² to bar, multiply
2088.54 x 0.000478803, resulting in1 bar.
Common Bar to Lbf/ft2 Conversions
Bar to lbf/ft2 Conversion Table
Reference table with common bar to lbf/ft2 conversions. All values calculated with high precision.
Bar to Lbf/ft2 Table
0.0001 to 12
Bar to Lbf/ft2 Table
1 to 100000
Lbf/ft2 to Bar Table
1 to 5000
Lbf/ft2 to Bar Table
10000 to 1 × 109
Definition of Bar
Bar: A Widely Used Pressure Unit
The bar is a metric unit of pressure defined as exactly 100,000 pascals (100 kPa). While not an SI unit, it is accepted for use with the SI and is widely used in meteorology, engineering, and industry. The bar is particularly convenient because standard atmospheric pressure (1 atm) is approximately equal to 1 bar (actually 1.01325 bar).
Conversions to Other Units of Measurement:
- Pascal (Pa): 1 bar equals exactly 100,000 pascals. This conversion is used when working with SI units. For example, 2 bar equals 200,000 Pa or 200 kPa.
- PSI (Pound per Square Inch): 1 bar equals approximately 14.5038 psi. This is one of the most common conversions in industrial applications. For example, a tire pressure of 2.5 bar equals approximately 36.3 psi.
- Atmosphere (atm): 1 bar equals approximately 0.986923 atm. Standard atmospheric pressure (1 atm) equals 1.01325 bar.
- Kilopascal (kPa): 1 bar equals exactly 100 kPa. This conversion is straightforward and commonly used in engineering. For example, 3.5 bar equals 350 kPa.
- Millibar (mbar): 1 bar equals exactly 1,000 millibar. Millibars are commonly used in meteorology for atmospheric pressure measurements.
The bar is valued for its practical convenience, being close to atmospheric pressure while having a simple relationship with SI units.
- Definition
- Metric pressure unit equal to exactly 100,000 pascals.
- Exact factor
- 1 bar = 100,000 Pa (exact); 1 bar = 10⁵ Pa
- Common equivalents
- 1 bar = 1,000 mbar (exact)
- 1 bar ≈ 14.50377 psi
- 1 bar ≈ 0.986923 atm
- Sources
About the Bar
Facts & Uses
- 1 bar = 100,000 Pa = 100 kPa exactly. Defined in 1909 by Vilhelm Bjerknes as a convenient meteorological unit close to atmospheric pressure.
- Standard for tire pressure in many European countries (~2.0-2.5 bar for cars), compressed air systems, and water pressure.
- Common in diving (1 bar per 10 m of seawater depth), brewing (espresso extraction at 9 bar), and scuba tanks (200-300 bar fill pressure).
- Weather use: millibars (mbar) = 1/1000 bar = hectopascals (hPa). 1013 mbar = standard sea level pressure.
Curiosities
- The bar is not part of the SI, but is accepted for use with the SI system because of its convenient scale and historical adoption in meteorology.
- The name comes from the Greek "baros" (βάρος) meaning "weight" — also the root of "barometer" and "barometric pressure".
- Atmospheric pressure varies from a record low of 870 mbar (Typhoon Tip, 1979) to a record high of 1085 mbar (Mongolia, 2001).
- Approximate equivalents: 1 bar = 14.504 psi = 0.987 atm = 750 mmHg.
Sources
Frequently Asked Questions
How many lbf/ft2 are in one bar?
One bar equals 2088.54 lbf/ft2. To convert, multiply the bar value by 2088.54. For the reverse, divide the lbf/ft2 value by 2088.54 (or multiply by 0.000478803).
What is 10 bar in lbf/ft2?
10 bar = 20885 lbf/ft2. This is one of the most commonly searched conversions for this pair.
How precise is the bar-to-lbf/ft2 conversion?
The factor 2088.54 is accurate to 6 significant figures, derived from international measurement standards. Our calculator uses full precision internally.
Looking for the reverse? Convert Lbf/ft2 to Bar
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