Convert mph/s to g-force
Input the number of miles per hour per second you want to convert to g-force.
How to Convert Miles per Hour per Second to g-force
The mile per hour per second and standard gravity are both units of acceleration. 1 standard gravity equals 21.936851288 miles per hour per second. This means to convert miles per hour per second to g-force, you divide by 21.936851288.
Formula
Step-by-Step Example
Convert 5 mph/s to g-force:
We need to convert miles per hour per second to g-force
Since 1 g = 21.936851288 mph/s, divide by 21.936851288
5 ÷ 21.936851288 = 0.2279269679
5 mph/s = 0.2279269679 g
Mile per Hour per Second to Standard Gravity Conversion Table
Quick reference table for common mile per hour per second to standard gravity conversions. Click any value for detailed calculation.
| Miles per Hour per Second (mph/s) | g-force (g) |
|---|---|
| 1 mph/s | 0.0455853936 g |
| 2 mph/s | 0.0911707872 g |
| 5 mph/s | 0.2279269679 g |
| 10 mph/s | 0.4558539358 g |
| 15 mph/s | 0.6837809038 g |
| 20 mph/s | 0.9117078717 g |
| 25 mph/s | 1.1396348396 g |
| 50 mph/s | 2.2792696792 g |
| 100 mph/s | 4.5585393585 g |
About These Units
Mile per Hour per Second (mph/s)
Miles per hour per second (mph/s) is commonly used for vehicle acceleration. A car going 0-60 mph in 6 seconds accelerates at 10 mph/s (4.47 m/s² or 0.46g). Sports cars achieve 15-20 mph/s. One mph/s equals 1.467 ft/s².
Standard Gravity (g)
Standard gravity (g or g-force) equals 9.80665 m/s², the acceleration due to Earth's gravity at sea level. Humans tolerate 4-6g briefly; fighter pilots experience up to 9g with g-suits. Roller coasters reach 3-6g. Smartphones contain accelerometers measuring in g.
Frequently Asked Questions
How do I convert miles per hour per second to g-force?
To convert miles per hour per second to g-force, divide the value by 21.936851288. For example, 10 mph/s = 0.4558539358 g.
How many g-force are in 1 mile per hour per second?
1 mile per hour per second equals 0.0455853936 g-force.
What is the formula for miles per hour per second to g-force?
The formula is: g = mph/s ÷ 21.936851288.