A typical sniper bullet travels at roughly 800–1,100 meters per second, which is about 2,600–3,600 feet per second and several times faster than the speed of sound.

How fast does a sniper bullet travel?

Most modern sniper cartridges leave the barrel at:

  • Around 800–900 m/s for common rounds like .308 Winchester and 7.62×51 mm.
  • Around 900–1,050 m/s for higher‑powered rounds like .300 Winchester Magnum and .338 Lapua Magnum.
  • Roughly 900+ m/s for specialized “magnum” and long‑range precision loads, sometimes exceeding 3,000–3,500 fps.

Put simply, many sniper bullets are going close to or over 1 km every second right after they leave the barrel.

What that speed means in practice

Because these bullets are supersonic , you would usually be hit before you clearly hear the gunshot; the bullet and its shockwave arrive first, and the report from the rifle follows. Over long distances, the bullet slows down due to air resistance, but it is still moving extremely fast by the time it reaches typical engagement ranges of several hundred to over a thousand meters.

Example: A .308 sniper round at about 2,700 fps (roughly 820 m/s) can cover 800–1,000 meters in just over a second, depending on conditions like air density and wind.

Factors that change bullet speed

Several technical details change how fast a “sniper” bullet actually travels:

  • Caliber and cartridge design (case size, bullet weight, powder type).
  • Barrel length: longer barrels generally let powder burn more completely, increasing muzzle velocity.
  • Ammunition type: “match,” “magnum,” or specialized long‑range loads are tuned for higher velocity and stability.
  • Environment: air temperature, altitude, and wind all affect how the bullet slows down in flight.

Quick reference speeds (approximate)

Caliber (common sniper use)| Typical muzzle speed (m/s)| Typical muzzle speed (fps)
---|---|---
7.62×51 mm / .308 Win| ~800–900 m/s| ~2,600–3,000 fps
7.62×54 mm| ~900–950 m/s| ~3,000–3,100 fps
.300 Win Mag| ~900–950 m/s| ~3,000–3,100 fps
.338 Lapua Magnum| ~1,000–1,050 m/s| ~3,300–3,500 fps
.50 BMG (anti‑materiel)| ~900+ m/s| ~3,000+ fps

TL;DR: Most sniper bullets travel around 2,600–3,500 fps (800–1,050 m/s) at the muzzle—several times the speed of sound—so they can cross a kilometer in roughly a second.

Bottom note: Information gathered from public forums or data available on the internet and portrayed here.