1 barns = 0.0001 square picometers 

Barns to Square picometers Conversion

Barn to square picometer conversion allow you make a conversion between barn and square picometer easily. You can find the tool in the following.

Area Conversion


= 0.00010000
= 1 × 10-4
= 1E-4
= 1e-4
= 0.00020000
= 2 × 10-4
= 2E-4
= 2e-4
= 0.00030000
= 3 × 10-4
= 3E-4
= 3e-4
= 0.00040000
= 4 × 10-4
= 4E-4
= 4e-4
= 0.00050000
= 5 × 10-4
= 5E-4
= 5e-4

Quick Look: barns to square picometers

barn1 b2 b3 b4 b5 b6 b7 b8 b9 b10 b11 b12 b13 b14 b15 b16 b17 b18 b19 b20 b21 b22 b23 b24 b25 b26 b27 b28 b29 b30 b31 b32 b33 b34 b35 b36 b37 b38 b39 b40 b41 b42 b43 b44 b45 b46 b47 b48 b49 b50 b51 b52 b53 b54 b55 b56 b57 b58 b59 b60 b61 b62 b63 b64 b65 b66 b67 b68 b69 b70 b71 b72 b73 b74 b75 b76 b77 b78 b79 b80 b81 b82 b83 b84 b85 b86 b87 b88 b89 b90 b91 b92 b93 b94 b95 b96 b97 b98 b99 b100 b
square picometer0.0001 pm20.0002 pm20.0003 pm20.0004 pm20.0005 pm20.0006 pm20.0007 pm20.0008 pm20.0009 pm20.001 pm20.0011 pm20.0012 pm20.0013 pm20.0014 pm20.0015 pm20.0016 pm20.0017 pm20.0018 pm20.0019 pm20.002 pm20.0021 pm20.0022 pm20.0023 pm20.0024 pm20.0025 pm20.0026 pm20.0027 pm20.0028 pm20.0029 pm20.003 pm20.0031 pm20.0032 pm20.0033 pm20.0034 pm20.0035 pm20.0036 pm20.0037 pm20.0038 pm20.0039 pm20.004 pm20.0041 pm20.0042 pm20.0043 pm20.0044 pm20.0045 pm20.0046 pm20.0047 pm20.0048 pm20.0049 pm20.005 pm20.0051 pm20.0052 pm20.0053 pm20.0054 pm20.0055 pm20.0056 pm20.0057 pm20.0058 pm20.0059 pm20.006 pm20.0061 pm20.0062 pm20.0063 pm20.0064 pm20.0065 pm20.0066 pm20.0067 pm20.0068 pm20.0069 pm20.007 pm20.0071 pm20.0072 pm20.0073 pm20.0074 pm20.0075 pm20.0076 pm20.0077 pm20.0078 pm20.0079 pm20.008 pm20.0081 pm20.0082 pm20.0083 pm20.0084 pm20.0085 pm20.0086 pm20.0087 pm20.0088 pm20.0089 pm20.009 pm20.0091 pm20.0092 pm20.0093 pm20.0094 pm20.0095 pm20.0096 pm20.0097 pm20.0098 pm20.0099 pm20.01 pm2

A barn (symbol: b) is a unit of area equal to 10−28 m2 (100 fm2). Originally used in nuclear physics for expressing the cross sectional area of nuclei and nuclear reactions, today it is also used in all fields of high-energy physics to express the cross sections of any scattering process, and is best understood as a measure of the probability of interaction between small particles.

Name of unitSymbolDefinitionRelation to SI unitsUnit System

≡ 10−28 m2

≡ 10−28 m2

Nuclear Physics

conversion table

barnssquare picometersbarnssquare picometers
1= 0.00016= 0.0006
2= 0.00027= 0.0007
3= 0.00038= 0.0008
4= 0.00049= 0.0009
5= 0.000510= 0.001

Square picometre or Square picometer is a SI prefixes applied unit of area, symbol pm2, is a multiple of the of SI prefixes (pico) used with the metre.

Name of unitSymbolDefinitionRelation to SI unitsUnit System
square picometerpm2

≡ 1 pm × 1 pm ≡ 10-12 m × 10-12 m

= 10-24 m2

Metric system SI

conversion table

square picometersbarnssquare picometersbarns
1= 100006= 60000
2= 200007= 70000
3= 300008= 80000
4= 400009= 90000
5= 5000010= 100000

Conversion table

barnssquare picometers
1= 0.0001
10 000= 1


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 …)