# Attobarns to Femtobarns Conversion

Attobarn to femtobarn conversion allow you make a conversion between attobarn and femtobarn easily. You can find the tool in the following.

to

input
= 0.00100000
= 1 × 10-3
= 1E-3
= 1e-3

= 0.00200000
= 2 × 10-3
= 2E-3
= 2e-3

= 0.00300000
= 3 × 10-3
= 3E-3
= 3e-3

= 0.00400000
= 4 × 10-3
= 4E-3
= 4e-3

= 0.00500000
= 5 × 10-3
= 5E-3
= 5e-3

### Quick Look: attobarns to femtobarns

 attobarn 1 ab 2 ab 3 ab 4 ab 5 ab 6 ab 7 ab 8 ab 9 ab 10 ab 11 ab 12 ab 13 ab 14 ab 15 ab 16 ab 17 ab 18 ab 19 ab 20 ab 21 ab 22 ab 23 ab 24 ab 25 ab 26 ab 27 ab 28 ab 29 ab 30 ab 31 ab 32 ab 33 ab 34 ab 35 ab 36 ab 37 ab 38 ab 39 ab 40 ab 41 ab 42 ab 43 ab 44 ab 45 ab 46 ab 47 ab 48 ab 49 ab 50 ab 51 ab 52 ab 53 ab 54 ab 55 ab 56 ab 57 ab 58 ab 59 ab 60 ab 61 ab 62 ab 63 ab 64 ab 65 ab 66 ab 67 ab 68 ab 69 ab 70 ab 71 ab 72 ab 73 ab 74 ab 75 ab 76 ab 77 ab 78 ab 79 ab 80 ab 81 ab 82 ab 83 ab 84 ab 85 ab 86 ab 87 ab 88 ab 89 ab 90 ab 91 ab 92 ab 93 ab 94 ab 95 ab 96 ab 97 ab 98 ab 99 ab 100 ab femtobarn 0.001 fb 0.002 fb 0.003 fb 0.004 fb 0.005 fb 0.006 fb 0.007 fb 0.008 fb 0.009 fb 0.01 fb 0.011 fb 0.012 fb 0.013 fb 0.014 fb 0.015 fb 0.016 fb 0.017 fb 0.018 fb 0.019 fb 0.02 fb 0.021 fb 0.022 fb 0.023 fb 0.024 fb 0.025 fb 0.026 fb 0.027 fb 0.028 fb 0.029 fb 0.03 fb 0.031 fb 0.032 fb 0.033 fb 0.034 fb 0.035 fb 0.036 fb 0.037 fb 0.038 fb 0.039 fb 0.04 fb 0.041 fb 0.042 fb 0.043 fb 0.044 fb 0.045 fb 0.046 fb 0.047 fb 0.048 fb 0.049 fb 0.05 fb 0.051 fb 0.052 fb 0.053 fb 0.054 fb 0.055 fb 0.056 fb 0.057 fb 0.058 fb 0.059 fb 0.06 fb 0.061 fb 0.062 fb 0.063 fb 0.064 fb 0.065 fb 0.066 fb 0.067 fb 0.068 fb 0.069 fb 0.07 fb 0.071 fb 0.072 fb 0.073 fb 0.074 fb 0.075 fb 0.076 fb 0.077 fb 0.078 fb 0.079 fb 0.08 fb 0.081 fb 0.082 fb 0.083 fb 0.084 fb 0.085 fb 0.086 fb 0.087 fb 0.088 fb 0.089 fb 0.09 fb 0.091 fb 0.092 fb 0.093 fb 0.094 fb 0.095 fb 0.096 fb 0.097 fb 0.098 fb 0.099 fb 0.1 fb

A attobarn (symbol: ab) is a unit of area equal to 10−46 m2.

Name of unitSymbolDefinitionRelation to SI unitsUnit System
attobarnab

≡ 10−46 m2

≡ 10−46 m2

Nuclear Physics

#### conversion table

attobarnsfemtobarnsattobarnsfemtobarns
1≡ 0.0016≡ 0.006
2≡ 0.0027≡ 0.007
3≡ 0.0038≡ 0.008
4≡ 0.0049≡ 0.009
5≡ 0.00510≡ 0.01

A femtobarn (symbol: fb) is a unit of area equal to 10−43 m2.

Name of unitSymbolDefinitionRelation to SI unitsUnit System
femtobarnfb

≡ 10−43 m2

≡ 10−43 m2

Nuclear Physics

### conversion table

femtobarnsattobarnsfemtobarnsattobarns
1≡ 10006≡ 6000
2≡ 20007≡ 7000
3≡ 30008≡ 8000
4≡ 40009≡ 9000
5≡ 500010≡ 10000

### Conversion table

attobarnsfemtobarns
1≡ 0.001
1 000≡ 1

### Legend

SymbolDefinition
exactly equal
approximately equal to
=equal to
digitsindicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …)