Convert between different acceleration units with our free online calculator. Perfect for engineering, physics, and scientific applications.
Common acceleration conversions
| From | To | Context |
|---|---|---|
| 9.81 Meters per Second Squared (m/s²) | 1.0000 G-Force (g) | Earth's gravity |
| 3 G-Force (g) | 29.4200 Meters per Second Squared (m/s²) | Fighter jet maneuver |
| 32.174 Feet per Second Squared (ft/s²) | 9.8100 Meters per Second Squared (m/s²) | Standard gravity |
| 100 Meters per Second Squared (m/s²) | 10000.0000 Galileo (Gal) | High acceleration |
Engineers use acceleration measurements for vehicle performance testing, braking system design, and crash safety analysis.
Acceleration calculations are crucial for rocket design, aircraft maneuverability, and determining g-forces experienced by pilots and astronauts.
Buildings and bridges must be designed to withstand accelerations from earthquakes, which are often measured in g-forces or Gal units.
Accelerometers in smartphones, fitness trackers, and other devices measure acceleration for motion detection, step counting, and orientation sensing.
Acceleration is the rate at which the velocity of an object changes over time. It is a vector quantity that has both magnitude and direction. Positive acceleration means an object is speeding up, while negative acceleration (deceleration) means it's slowing down.
G-force is a measure of acceleration relative to the acceleration due to Earth's gravity. One g is equal to approximately 9.81 m/s². G-force is commonly used to describe accelerations experienced by humans and objects in aerospace, automotive, and other applications.
To convert from meters per second squared (m/s²) to g-force, divide the m/s² value by 9.80665. For example, 19.6 m/s² equals approximately 2 g.
The Galileo, or Gal, is a unit of acceleration used primarily in gravimetry. One Galileo equals 1 centimeter per second squared (0.01 m/s²). It is named after the Italian scientist Galileo Galilei, who made significant contributions to the study of gravity and acceleration.
Different fields have adopted units that are most practical for their applications. Scientists typically use m/s² because it's consistent with the SI system. Engineers in the US might use ft/s². Aerospace and automotive industries often use g-force because it relates intuitively to human experience and physical limits.