Mach (at sea level) (Ma)
A unit of speed. Speed of sound in dry air at 20 °C; approximate.
- Symbol
- Ma
- System
- SI
- Category
- Speed
- Exact?
- Approximate
Also written as: ma, mach
Common conversions from Ma
1 Ma = 343 m/s
Mach (at sea level) → Meter per second
1 Ma = 1,234.8 km/h
Mach (at sea level) → Kilometer per hour
1 Ma = 767.2691 mph
Mach (at sea level) → Mile per hour
1 Ma = 1,125.33 ft/s
Mach (at sea level) → Foot per second
1 Ma = 666.7387 kn
Mach (at sea level) → Knot
1 Ma = 0.00000114 c
Mach (at sea level) → Speed of light
1 Ma = 34,300 cm/s
Mach (at sea level) → Centimeter per second