Convert 1 cubic inch to cubic millimeter

1 in³, cu in (cubic inch) is equal to 16,387.06400000008 mm³ (cubic millimeter). To convert from cubic inch to cubic millimeter, multiply by 16,387.064000000075 or divide by 0.000061023744094732.

• 1 in³, cu in × 16387.064 = 16387.064 mm³
• 1 in³, cu in ÷ 6.1023744094732E-5 = 16387.064 mm³