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# Convert Foot/second to Mach (20°C, 1 Atm)

Please provide values below to convert foot/second [ft/s] to Mach (20°C, 1 atm), or *vice versa*.

### Foot/second to Mach (20°C, 1 Atm) Conversion Table

Foot/second [ft/s] | Mach (20°C, 1 Atm) |
---|---|

0.01 ft/s | 8.8707799767171E-6 Mach (20°C, 1 atm) |

0.1 ft/s | 8.87078E-5 Mach (20°C, 1 atm) |

1 ft/s | 0.000887078 Mach (20°C, 1 atm) |

2 ft/s | 0.001774156 Mach (20°C, 1 atm) |

3 ft/s | 0.002661234 Mach (20°C, 1 atm) |

5 ft/s | 0.00443539 Mach (20°C, 1 atm) |

10 ft/s | 0.00887078 Mach (20°C, 1 atm) |

20 ft/s | 0.01774156 Mach (20°C, 1 atm) |

50 ft/s | 0.0443538999 Mach (20°C, 1 atm) |

100 ft/s | 0.0887077998 Mach (20°C, 1 atm) |

1000 ft/s | 0.8870779977 Mach (20°C, 1 atm) |

### How to Convert Foot/second to Mach (20°C, 1 Atm)

1 ft/s = 0.000887078 Mach (20°C, 1 atm)

1 Mach (20°C, 1 atm) = 1127.2965879265 ft/s

**Example:** convert 15 ft/s to Mach (20°C, 1 atm):

15 ft/s = 15 × 0.000887078 Mach (20°C, 1 atm) = 0.01330617 Mach (20°C, 1 atm)