Exit Velocity Launch Angle Distance Calculator
Track your exit velocity launch angle distance with our free sports calculator. Get personalized stats, rankings, and performance comparisons.
Reviewed for accuracy by Sher, Sports Science & Nutrition Specialist
Exit Velocity Launch Angle Distance Calculator
Calculator
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Formula: Distance = f(Exit Velocity, Launch Angle, Drag, Wind)
Worked example — Distance ≈ 397 ft | Hang time ≈ 2.92s | Max height ≈ 81 ft | Home Run!
Formula
Distance = f(Exit Velocity, Launch Angle, Drag, Wind)
The projected distance uses projectile motion equations adjusted for aerodynamic drag, air density (based on elevation and temperature), and wind. The basic equation is modified by a drag coefficient that reduces the vacuum distance by approximately 35% at sea level.
Worked Examples
Example 1: Home Run Blast
Problem:A batter hits a ball at 105 mph exit velocity with a 28-degree launch angle. No wind, 70°F, sea level.
Solution:EV = 105 mph = 154.0 ft/s Vx = 154.0 × cos(28°) = 135.9 ft/s Vy = 154.0 × sin(28°) = 72.3 ft/s Vacuum flight time = 2 × 72.3 / 32.174 = 4.49s Vacuum distance = 135.9 × 4.49 = 610 ft Drag-adjusted distance ≈ 610 × 0.65 = 397 ft Max height = 72.3² / (2 × 32.174) = 81 ft Hit type: Fly Ball
Result:Distance ≈ 397 ft | Hang time ≈ 2.92s | Max height ≈ 81 ft | Home Run!
Example 2: Line Drive Single
Problem:A batter hits at 92 mph exit velocity with a 15-degree launch angle in Denver (5,280 ft elevation), 85°F, 5 mph tailwind.
Solution:EV = 92 mph = 134.9 ft/s Vx = 134.9 × cos(15°) = 130.3 ft/s Vy = 134.9 × sin(15°) = 34.9 ft/s Vacuum flight time = 2 × 34.9 / 32.174 = 2.17s Vacuum distance = 130.3 × 2.17 = 283 ft Air density reduced by elevation/temp → ~0.89 drag factor Tailwind adds ~16 ft Adjusted distance ≈ 225 ft
Result:Distance ≈ 225 ft | Line Drive | xBA ≈ .350
Frequently Asked Questions
What is exit velocity in baseball?
Exit velocity is the speed of the baseball immediately after it leaves the bat, measured in miles per hour (mph). It is one of the most important Statcast metrics in modern baseball analytics, directly correlating with offensive production. The average MLB exit velocity is around 87-89 mph, while elite hitters consistently produce exit velocities above 95 mph. The hardest-hit balls in MLB regularly exceed 110 mph, with the record being over 120 mph. Exit velocity is measured using Doppler radar systems installed in all MLB stadiums as part of the Statcast tracking system. Higher exit velocities generally lead to more hits and extra-base hits because fielders have less reaction time. Barrel contact, defined as a combination of high exit velocity and optimal launch angle, produces the most damaging offensive outcomes and is a key metric scouts and analysts use to evaluate hitters.
What is the optimal launch angle for a home run?
The optimal launch angle for a home run is generally between 25 and 35 degrees, with the sweet spot depending on exit velocity. At an exit velocity of 95 mph, the ideal launch angle is approximately 28-32 degrees to maximize carry distance. As exit velocity increases, the optimal angle shifts slightly lower because the ball already has sufficient vertical lift. At 110+ mph exit velocity, a launch angle of 24-28 degrees often produces the longest distances. Research using Statcast data shows that batted balls with exit velocities above 98 mph and launch angles between 26 and 30 degrees result in home runs over 80% of the time. Conversely, exit velocities below 90 mph rarely produce home runs regardless of launch angle. The relationship between exit velocity and launch angle forms what analysts call the 'barrel zone,' a region on the exit velocity-launch angle plot where batted balls produce the highest expected batting average and slugging percentage.
How do environmental factors affect batted ball distance?
Environmental conditions significantly impact how far a batted ball travels. Altitude is the most dramatic factor: Denver's Coors Field at 5,280 feet sees approximately 5-7% more distance on fly balls due to thinner air reducing drag, which translates to roughly 20-30 extra feet on a typical home run. Temperature affects air density, with warmer air being less dense and allowing balls to travel farther, approximately 2-3 feet per 10 degrees Fahrenheit. Humidity actually helps slightly because water vapor is lighter than nitrogen and oxygen, making humid air less dense. Wind is the most variable factor: a 10 mph tailwind can add 25-35 feet to a fly ball, while a headwind of the same speed reduces distance by a similar amount. Air pressure and weather fronts also play roles, with low-pressure systems producing slightly longer distances. These factors combined explain why the same batted ball might travel 380 feet in one park and 420 feet in another.
What is the difference between line drives, fly balls, and ground balls?
These batted ball classifications are defined by launch angle and produce dramatically different outcomes. Ground balls have launch angles below 10 degrees and result in balls hit along the ground. They produce a league-wide batting average of about .239 but almost never result in extra-base hits beyond the occasional double. Line drives are batted balls with launch angles between 10 and 25 degrees, and they are the most productive hit type with a batting average around .667. Line drives combine sufficient velocity with a flat trajectory that allows the ball to split between infielders and outfielders. Fly balls have launch angles between 25 and 50 degrees, producing a batting average of about .207 but accounting for virtually all home runs. Pop-ups exceed 50 degrees and are almost always caught for outs with a batting average near .010. Modern analytics show that the most successful hitters optimize for both line drives and fly balls in the 10-30 degree sweet spot while minimizing ground balls.
How is expected batting average (xBA) calculated from exit velocity and launch angle?
Expected batting average (xBA) is a Statcast metric that estimates the probability of a batted ball becoming a hit based solely on its exit velocity and launch angle, removing the influence of defense, luck, and ballpark factors. MLB calculates xBA using historical data from millions of tracked batted balls. Each combination of exit velocity and launch angle is mapped to a probability based on the percentage of similar batted balls that resulted in hits. For example, a batted ball at 100 mph and 25 degrees might historically result in a hit 65% of the time, giving it an xBA of .650. The metric reveals that the highest xBA values occur in the 'barrel zone': exit velocities above 98 mph combined with launch angles between 26 and 30 degrees, where xBA approaches .800 or higher. Conversely, weakly hit balls under 80 mph have very low xBA regardless of angle. Players whose actual batting average significantly exceeds their xBA may be benefiting from luck, while those underperforming their xBA may be due for positive regression.
References
Reviewed for accuracy by Sher, Sports Science & Nutrition Specialist · Editorial policy
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