Bullet Acceleration Calculator

Calculate bullet acceleration, muzzle velocity, and time of acceleration using kinematic equations

Input Parameters

Calculation Results

Calculation Formula

a = (vf² - vi²) / (2d)

Where:
a = acceleration (m/s²)
vf = final velocity (m/s)
vi = initial velocity (m/s)
d = distance traveled (m)

Acceleration:

0 m/s²

Muzzle Velocity:

0 m/s

Average Force (est.):

0 N

Note: This is an estimation assuming constant mass

Bullet Acceleration Calculator Usage Guide

Learn how to use the Bullet Acceleration Calculator and understand the physics behind bullet acceleration

How to Use This Calculator

  1. Enter the initial velocity of the bullet (velocity at the start of acceleration)
  2. Enter the final velocity of the bullet (velocity at the end of acceleration)
  3. Enter the distance traveled during acceleration (e.g., the length of the barrel)
  4. Enter the time of acceleration if known
  5. Click the Calculate button to see the results

Understanding Bullet Acceleration

Bullet acceleration is the rate at which a bullet speeds up as it travels down a firearm's barrel. This calculator uses the kinematic equation:

a = (vf² - vi²) / (2d)

Where a is acceleration, vf is final velocity, vi is initial velocity, and d is distance. This equation assumes constant acceleration, which is a reasonable approximation for the initial portion of bullet travel in a barrel.

Important Notes

  • The calculator provides an estimation of average acceleration. Actual acceleration may vary along the barrel length due to changing pressures and other factors.
  • The estimated force is calculated assuming a bullet mass of 1kg. For more accurate results, enter the actual bullet mass.
  • This calculator uses basic physics equations and does not account for complex factors like air resistance, barrel erosion, or bullet deformation.