Mach Ma
Speed of sound (~340 m/s at sea level). Aviation.
快速換算 — Mach 與常用單位
實時換算器，三個方向。輸入任意值，三個結果同步更新。
Mach
metre per second
1 Ma = 340.29m/s
Mach
kilometre per hour
1 Ma = 1,225.04km/h
Mach
mile per hour
1 Ma = 761.21mph
換算表 — Mach 與全部Speed單位
1 Ma（正向）與 1 反向單位 → {symbol} 的所有數值。
| 目標 / 來源 | 1 Ma = | 1 目標單位 = |
|---|---|---|
| metre per second (m/s) | 340.29 m/s | 0.00293867 Ma |
| kilometre per hour (km/h) | 1,225.044 km/h | 0.0008163 Ma |
| mile per hour (mph) | 761.20705082 mph | 0.0013137 Ma |
| knot (kn) | 661.47084233 kn | 0.00151178 Ma |
| foot per second (ft/s) | 1,116.43700787 ft/s | 0.00089571 Ma |
Frequently Asked Questions
What does Ma stand for?
Mach (Ma) is a unit of Speed.
How many Ma are in 1 m/s?
1 m/s = 340.29 Ma, so 1 Ma = 0.002939 m/s.
Is this the SI base unit?
No. Mach is one of several units in the Speed category. The SI base is m/s.
Mach的常用換算
#1
Mach (Ma) → meter per second (m/s)
Convert Mach (Ma) to meter per second.
#2Mach (Ma) → kilometer per hour (km/h)
Convert Mach (Ma) to kilometer per hour.
#3Mach (Ma) → mile per hour (mph)
Convert Mach (Ma) to mile per hour.
#4Mach (Ma) → knot (kn)
Convert Mach (Ma) to knot.
#5Mach (Ma) → foot per second (ft/s)
Convert Mach (Ma) to foot per second.