TTK LAB.
A calculator that only uses numbers you enter. No weapon damage or handling values are built in, because none have been published.
No verified MW4 damage profiles are loaded. Results describe your inputs, not a measured weapon or a recommendation.
Enter all three values to calculate
Use values measured for the same game version, mode, attachment setup, range, and hit zone.
Formula: (ceil(health ÷ damage) − 1) × 60,000 ÷ RPM. Assumes constant damage and evenly spaced shots. Excludes travel time, ADS, sprint-to-fire, burst delays, missed shots, reloads, armor, and regeneration. It is not appropriate for pellet-by-pellet shotgun or explosive damage modeling.