Ballistics, TTK & Armor Penetration Calculator

Simulate realistic kinetic velocity decay, bullet drop, multi-tier armor penetration (Tier 0–5), hit zones, and time-to-kill (TTK) across human stalkers and mutated horrors in the Zone.

Firearm & Target Setup

Synchronous instant

Primary Firearm

Cartridge & Ammo Type

Target Enemy Profile

Engagement Distance75 Meters

Point Blank (5m)Mid Range (100m)Extreme Sniper (400m)

Shot Placement (Hit Zone)

Durability100%

Equip Silencer (-6% vel)

Damage / Shot

20.6 HP

Base: 44 HP

Shots To Kill

7 Hits

Target HP: 140

Time To Kill

0.55 sec

Rate: 650 RPM

Ammo Cost

126 cp

Coupons to neutralize

Combat Decision Verdict

Solid tactical engagement (TTK 0.55s, 7 hits). Maintain steady recoil control.

Impact Velocity: 769 m/s•Bullet Drop: 4.1 cm•Time of Flight: 91 ms•Penetration: 85%

Empirical Damage Falloff vs Distance

Visualizes kinetic energy decay and armor penetration scaling from 10m to 400m

Effective Range: 120m