### Formula

GM | gross margin,GM,gross profit margin,GPM,gross profit rate,GPR |

GP | gross profit,GP |

NS | net sales |

GM | gross margin,GM,gross profit margin,GPM,gross profit rate,GPR |

GP | gross profit,GP |

NS | net sales |

Gross profit (GP)

Net sales (NS)

Gross margin (GM)

Precision

- Wikipedia article: Gross margin.