Mach to Inch per Second Converter
Speed · unit-converter
Convert Mach to Inch per Second with a fixed input and output unit, step-by-step formula line, and reference tables. All calculations bridge through meters per second with fixed definitions (knot, international mile, Mach 1 = ISA sea level, Beaufort WMO bands at 10 m, vacuum c, plus linear SI and imperial rate units like km/s, fpm, ips, cm/s, and mm/s).
About Mach
Mach number is the ratio of speed to the local speed of sound. Here Mach 1 is fixed at 340.29 m/s (ISA sea level, ~15 °C) for consistent numeric conversion.
About Inch per Second
Inches per second is used for small mechanical motion, machining feed rates, and vibration specs.
How to convert mach (isa sea level) to inches per second
1 mach equals 13397.244094488191 inch per second in this tool (via m/s):
1 mach = (340.29 m/s ÷ 0.0254 m/s) ips = 13397.244094488191 ips
Each mach carries 340.29 m/s and each inch per second 0.0254 m/s, so one mach equals 340.29 ÷ 0.0254 ips.
Let v(mach) be the numeric speed in Mach (mach), and v(ips) in Inch per Second (ips). Then:
v(ips) = v(mach) × (340.29 / 0.0254)
Equivalently, divide by how many mach fit into one ips (m/s per ips divided by m/s per mach):
v(ips) = v(mach) ÷ 0.00007464221693261629
Examples
Example #1: Convert 10 mach to inch per second
10 mach = 10 mach × (340.29/0.0254) ips = 133972.440945 ips
10 mach = 10 mach ÷ 0.00007464221693261629 = 133972.440945 ips
Example #2: Convert 50 mach to inch per second
50 mach = 50 mach × (340.29/0.0254) ips = 669862.204724 ips
50 mach = 50 mach ÷ 0.00007464221693261629 = 669862.204724 ips
Summary
To convert Mach to Inch per Second, multiply the value in mach by (340.29 m/s per mach) / (0.0254 m/s per ips). Equivalently: value_ips = value_mach × (340.29 / 0.0254). Numerically, 1 mach equals 13397.244094488191 ips.
Relationship context
You are converting between Mach and Inch per Second. Mach is treated as multiples of Mach 1 = 340.29 m/s (ISA reference). Actual Mach depends on altitude and temperature; this tool uses one reference sound speed for reproducible numbers.
Conversion tables
| Mach (mach) | Inch per Second (ips) |
|---|---|
| 0.1 | 1,339.72440945 |
| 1 | 13,397.2440945 |
| 2 | 26,794.488189 |
| 3 | 40,191.7322835 |
| 4 | 53,588.976378 |
| 5 | 66,986.2204724 |
| 6 | 80,383.4645669 |
| 7 | 93,780.7086614 |
| 8 | 107,177.952756 |
| 9 | 120,575.19685 |
| Mach (mach) | Inch per Second (ips) |
|---|---|
| 10 | 133,972.440945 |
| 20 | 267,944.88189 |
| 30 | 401,917.322835 |
| 40 | 535,889.76378 |
| 50 | 669,862.204724 |
| 60 | 803,834.645669 |
| 70 | 937,807.086614 |
| 80 | 1,071,779.5275600001 |
| 90 | 1,205,751.9685 |
| 100 | 1,339,724.4094499999 |