Acceleration Converter

Convert Between Acceleration Units

Convert acceleration units used in physics, engineering, and scientific applications. Supports m/s², g-force, Gal (galileo), and more.

How to Use

Follow these simple steps to convert acceleration units:

Enter Value
Input the acceleration value you want to convert.
Select Units
Choose the source unit (from) and target unit (to).
Get Result
The converted value is calculated and displayed automatically.

All calculations are performed in your browser. No data is sent to any server.

Enter Value

From Unit

To Unit

Result: -

Use Cases

Acceleration conversion is essential in many fields:

Physics Education

Students and educators use acceleration conversions to solve problems in mechanics, kinematics, and dynamics using different unit systems.

Automotive Engineering

Vehicle performance is often expressed in different acceleration units. Converting between 0-100 km/h times and g-force helps compare performance specs.

Aerospace Applications

Astronauts and pilots experience acceleration in g-force, while engineers may calculate in m/s². Conversion is essential for safety specifications.

Seismology

Earthquake measurements often use Gal (galileo) units. Converting to other units helps in understanding earthquake intensity.

Sports Science

Athletes' movements and impacts are analyzed using acceleration data, often requiring conversion between metric and imperial units.

Vibration Analysis

Industrial equipment monitoring uses various acceleration units to measure vibration levels and predict maintenance needs.

Understanding Acceleration

Acceleration measures how quickly velocity changes over time.

What is Acceleration?

Acceleration is the rate of change of velocity with respect to time. It's a vector quantity with both magnitude and direction. The SI unit is meters per second squared (m/s²).

Standard Gravity (g)

One g is the acceleration due to Earth's gravity at sea level, approximately 9.80665 m/s². It's commonly used to express forces experienced by humans and objects.

The Gal Unit

The Gal (or galileo) is a CGS unit equal to 1 cm/s². It's widely used in geophysics and seismology. 1 Gal = 0.01 m/s².

Newton's Second Law

Acceleration is directly related to force through Newton's Second Law: F = ma. Understanding acceleration units is crucial for calculating forces and motion.

Frequently Asked Questions

What is 1 g in m/s²?

1 g (standard gravity) equals approximately 9.80665 m/s². This is the acceleration due to Earth's gravity at sea level.

How do I convert g-force to m/s²?

Multiply the g-force value by 9.80665 to get m/s². For example, 2g = 19.613 m/s².

What is a Gal in seismology?

A Gal (galileo) is a unit of acceleration used in geophysics. 1 Gal = 1 cm/s² = 0.01 m/s². Earthquake accelerations are often measured in milliGals.

What g-forces do astronauts experience?

During launch, astronauts typically experience 3-4g. Fighter pilots may experience up to 9g in tight turns. Humans can briefly survive up to 10-15g with proper equipment.

How fast is 0-100 km/h in 3 seconds in g?

100 km/h = 27.78 m/s. Acceleration = 27.78/3 = 9.26 m/s² = 0.94g. So this car accelerates at nearly 1g.

What is centripetal acceleration?

Centripetal acceleration is the acceleration directed toward the center of a circular path. It's calculated as v²/r, where v is velocity and r is radius.

Why is acceleration important in vehicle safety?

During crashes, high acceleration (deceleration) causes injuries. Airbags and crumple zones are designed to reduce peak acceleration forces on occupants.

What is the acceleration of free fall?

In a vacuum near Earth's surface, all objects fall at approximately 9.8 m/s² (1g), regardless of their mass. This is due to gravitational acceleration.