CaliberAtlas › .375 Wby. Mag.

.375 Wby. Mag. Ballistics — Velocity, Energy & Drop

Common uses: Dangerous Game, Big Game

Specifications

Typerifle (centerfire)
Typical load300gr SPBT
Muzzle velocity2800 fps
Muzzle energy5225 ft-lb
G1 ballistic coefficient0.398
Case length72.4 mm
Overall length92.7 mm
SAAMI max pressure65000 PSI

.375 Wby. Mag. Trajectory Table

Range (yd)Velocity (fps)Energy (ft-lb)Drop (in)
0280052250
10026604716-7
20025274256-29
30024013841-64
40022813466-114
50021673128-179

Ethical Hunting Ranges

Guidelines only — ammunition choice, conditions, and shooter skill matter. Always follow local laws.

Typical Uses

The .375 Wby. Mag. is a centerfire rifle cartridge, delivering very powerful energy on target, which shapes where it fits between varmint work, big-game hunting, and precision shooting. A representative 300-grain loading leaves the muzzle at roughly 2800 fps and carries about 5225 ft-lbs of energy, with a G1 ballistic coefficient near 0.398. Those numbers place it squarely in its intended performance envelope. Based on its energy and trajectory, ethical ranges work out to roughly medium game such as deer to about 350 yards; larger game to about 400 yards — always within the limits of your own accuracy and local regulations. Recoil is generally stout for the class, and our database tracks 1 factory loading so you can compare bullet weights and velocities for your specific use. Figures here are for reference and informational use — always verify against manufacturer data.

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