Convert grain / barrel to pound / cubic inch

Learn how to convert 1 grain / barrel to pound / cubic inch step by step.

Calculation Breakdown

Set up the equation

1.0 (\frac{g r a i n}{b a r r e l}) = x (\frac{p o u n d}{c u b i c i n c h})

Define the base values of the selected units in relation to the SI unit

(\frac{k i l o g r a m}{c u b i c m e t e r})

Left side: 1.0 (\frac{g r a i n}{b a r r e l}) = \frac{6.479891 \times 10^{- 5}}{0.119240471196} (\frac{k i l o g r a m}{c u b i c m e t e r}) = \frac{6.479891 \times 10^{- 5}}{0.119240471196} (\frac{k g}{m^{3}})

Right side: 1.0 (\frac{p o u n d}{c u b i c i n c h}) = \frac{5.0}{1.6387064 \times 10^{- 4}} (\frac{k i l o g r a m}{c u b i c m e t e r}) = \frac{5.0}{1.6387064 \times 10^{- 4}} (\frac{k g}{m^{3}})

Insert known values into the conversion equation to determine

x

1.0 (\frac{g r a i n}{b a r r e l}) = x (\frac{p o u n d}{c u b i c i n c h})

Insert known values =>

1.0 \times \frac{6.479891 \times 10^{- 5}}{0.119240471196} \times (\frac{k i l o g r a m}{c u b i c m e t e r}) = x \times \frac{5.0}{1.6387064 \times 10^{- 4}} \times (\frac{k i l o g r a m}{c u b i c m e t e r})

Or

1.0 \cdot \frac{6.479891 \times 10^{- 5}}{0.119240471196} \cdot (\frac{k g}{m^{3}}) = x \cdot \frac{5.0}{1.6387064 \times 10^{- 4}} \cdot (\frac{k g}{m^{3}})

Cancel SI units

1.0 \times \frac{6.479891 \times 10^{- 5}}{0.119240471196} \cdot (\frac{k g}{m^{3}}) = x \times \frac{5.0}{1.6387064 \times 10^{- 4}} \times (\frac{k g}{m^{3}})

Conversion Equation

\frac{6.479891 \times 10^{- 5}}{0.119240471196} = x \times \frac{5.0}{1.6387064 \times 10^{- 4}}

Switch sides

x \times \frac{5.0}{1.6387064 \times 10^{- 4}} = \frac{6.479891 \times 10^{- 5}}{0.119240471196}

Isolate

x

Multiply both sides by

(\frac{1.6387064 \times 10^{- 4}}{5.0})

x \times \frac{5.0}{1.6387064 \times 10^{- 4}} \times \frac{1.6387064 \times 10^{- 4}}{5.0} = \frac{6.479891 \times 10^{- 5}}{0.119240471196} \times \frac{1.6387064 \times 10^{- 4}}{5.0}

Cancel

x \times \frac{5.0 \times 1.6387064 \times 10^{- 4}}{1.6387064 \times 10^{- 4} \times 5.0} = \frac{6.479891 \times 10^{- 5} \times 1.6387064 \times 10^{- 4}}{0.119240471196 \times 5.0}

Simplify

x = \frac{6.479891 \times 10^{- 5} \times 1.6387064 \times 10^{- 4}}{0.119240471196 \times 5.0}

Solve

x

x \approx 0.0000000178 \approx 1.781 \times 10^{- 8}

Conversion Equation

1.0 (\frac{g r a i n}{b a r r e l}) \approx 1.781 \times 10^{- 8} (\frac{p o u n d}{c u b i c i n c h})

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