Formula

b = ft² x 9.290304E+26

Quick Rough Maths

To get the Barns, multiply the number of Square Feet by 9.290304E+14 trillion

Square Feet (ft²) in 1 barn

There are 0 Square Feet in 1 barn

Barns (b) in 1 Square Foot

There are 9.290304E+26 Barns in 1 Square Foot

Symbol: **ft²**

Unit System: Imperial

Unit System: Imperial

The square foot is a unit of area and is an imperial unit with the symbol ft².

One square foot is equal in area to a square with edges one foot in length.

It is used a lot in expressing the internal size of a house, apartment, office or other properties so is a useful unit to understand.

Symbol: **b**

Unit System: Particle Physics

Unit System: Particle Physics

The barn is a unit of area and is used in particle physics with the symbol b.

It represents approximately the area of the cross-section of a uraneum nucleus, so is very small compared to most other recognised units of area.

It is also used to measure the interaction of a nucleus with an electric field gradient in nuclear quadrupole and magnetic resonance.

1ft² = 9.290304E+26b

2ft² = 1.8580608E+27b

3ft² = 2.7870912E+27b

4ft² = 3.7161216E+27b

5ft² = 4.645152E+27b

6ft² = 5.5741824E+27b

7ft² = 6.5032128E+27b

8ft² = 7.4322432E+27b

9ft² = 8.3612736E+27b

10ft² = 9.290304E+27b

11ft² = 1.02193344E+28b

12ft² = 1.11483648E+28b

13ft² = 1.20773952E+28b

14ft² = 1.30064256E+28b

15ft² = 1.3935456E+28b

16ft² = 1.48644864E+28b

17ft² = 1.57935168E+28b

18ft² = 1.67225472E+28b

19ft² = 1.76515776E+28b

20ft² = 1.8580608E+28b

21ft² = 1.95096384E+28b

22ft² = 2.04386688E+28b

23ft² = 2.13676992E+28b

24ft² = 2.22967296E+28b

26ft² = 2.41547904E+28b

27ft² = 2.50838208E+28b

28ft² = 2.60128512E+28b

29ft² = 2.69418816E+28b

30ft² = 2.7870912E+28b

31ft² = 2.87999424E+28b

32ft² = 2.97289728E+28b

33ft² = 3.06580032E+28b

34ft² = 3.15870336E+28b

35ft² = 3.2516064E+28b

36ft² = 3.34450944E+28b

37ft² = 3.43741248E+28b

38ft² = 3.53031552E+28b

39ft² = 3.62321856E+28b

40ft² = 3.7161216E+28b

41ft² = 3.80902464E+28b

42ft² = 3.90192768E+28b

43ft² = 3.99483072E+28b

44ft² = 4.08773376E+28b

45ft² = 4.1806368E+28b

46ft² = 4.27353984E+28b

47ft² = 4.36644288E+28b

48ft² = 4.45934592E+28b

49ft² = 4.55224896E+28b

51ft² = 4.73805504E+28b

52ft² = 4.83095808E+28b

53ft² = 4.92386112E+28b

54ft² = 5.01676416E+28b

55ft² = 5.1096672E+28b

56ft² = 5.20257024E+28b

57ft² = 5.29547328E+28b

58ft² = 5.38837632E+28b

59ft² = 5.48127936E+28b

60ft² = 5.5741824E+28b

61ft² = 5.66708544E+28b

62ft² = 5.75998848E+28b

63ft² = 5.85289152E+28b

64ft² = 5.94579456E+28b

65ft² = 6.0386976E+28b

66ft² = 6.13160064E+28b

67ft² = 6.22450368E+28b

68ft² = 6.31740672E+28b

69ft² = 6.41030976E+28b

70ft² = 6.5032128E+28b

71ft² = 6.59611584E+28b

72ft² = 6.68901888E+28b

73ft² = 6.78192192E+28b

74ft² = 6.87482496E+28b

76ft² = 7.06063104E+28b

77ft² = 7.15353408E+28b

78ft² = 7.24643712E+28b

79ft² = 7.33934016E+28b

80ft² = 7.4322432E+28b

81ft² = 7.52514624E+28b

82ft² = 7.61804928E+28b

83ft² = 7.71095232E+28b

84ft² = 7.80385536E+28b

85ft² = 7.8967584E+28b

86ft² = 7.98966144E+28b

87ft² = 8.08256448E+28b

88ft² = 8.17546752E+28b

89ft² = 8.26837056E+28b

90ft² = 8.3612736E+28b

91ft² = 8.45417664E+28b

92ft² = 8.54707968E+28b

93ft² = 8.63998272E+28b

94ft² = 8.73288576E+28b

95ft² = 8.8257888E+28b

96ft² = 8.91869184E+28b

97ft² = 9.01159488E+28b

98ft² = 9.10449792E+28b

99ft² = 9.19740096E+28b