Calculate bullet trajectory, including bullet drop, wind drift, time of flight, and energy at various distances.
| Output | Value | Units |
|---|---|---|
| Wind Drift | – | – |
| Time of Flight | – | – |
| Remaining Velocity | – | – |
| Energy at Target | – | – |
Trajectory Summary
Based on your input parameters, here is a summary of the calculated trajectory.
Shooting Tips
- Always confirm your calculated data with real-world shooting results.
- Wind significantly affects bullet trajectory, especially at longer ranges.
- A higher Ballistic Coefficient generally means less drop and drift.
- Muzzle Velocity: The speed of the bullet as it leaves the barrel.
- Ballistic Coefficient (BC): A measure of a bullet’s ability to overcome air resistance. Higher BC means less drag.
- Sight Height: The vertical distance between the center of your scope/sights and the center of your bore.
- Zero Range: The distance at which your bullet crosses the line of sight.
About Trajectory Calculation
Understanding bullet trajectory is crucial for accurate shooting, especially at extended ranges. A bullet’s path is influenced by gravity, air resistance (drag), and environmental factors like wind.
Key Factors:
The primary factors determining trajectory are muzzle velocity, bullet weight, ballistic coefficient, and environmental conditions (air density, wind). Gravity constantly pulls the bullet downwards, causing drop, while air resistance slows it down and causes it to drift with the wind.
Gravity and Bullet Drop:
From the moment a bullet leaves the barrel, gravity begins to pull it towards the earth. While the bullet travels forward, it is also falling. The amount of drop increases significantly with distance, as the bullet spends more time in the air and its forward velocity decreases due to drag.
Wind and Bullet Drift:
Wind is a significant factor in bullet trajectory, particularly crosswinds. Wind causes the bullet to drift horizontally from its intended path. The amount of drift depends on the wind’s speed and direction, as well as the bullet’s time of flight and ballistic coefficient.