Fast hit factor math, built around the way shooters already score a run in their heads.
Start with the points available. For a standard two-hit-per-paper drill, enter the number of paper targets and steel and let the calculator total the points. For drills with more than two scoring hits per paper—or any custom scoring setup—switch to Total Points and enter the maximum points directly.
Then add your time and count only what dropped the score: Charlies, Deltas, Mikes, and no-shoots. The app applies Minor or Major scoring, subtracts the dropped points from what was available, and instantly shows final points, hit factor, and the time value of each point.
It is the same quick math shooters already do in their heads at the range: add up the points available, then start subtracting what was dropped. No entering every Alpha. No rebuilding every target.
Everything works offline. No account, ads, analytics, or tracking.
HIT FACTOR CALCULATOR
• Choose Minor or Major scoring
• Set available points from paper targets and steel, or enter the total directly
• Use Total Points for drills with more than two scoring hits per paper, partial stages, classifiers, and custom courses
• Enter the run time
• Count Charlies, Deltas, Mikes, and no-shoots
• See final points, points lost, scoring shots, hit factor, and the time value of each point immediately
TIME PLUS
Time Plus is included as a fast add-on for IDPA and ICORE training math. Enter raw time and the aggregate totals already called after the run, then count assessed penalties.
• IDPA mode uses total points down plus hits on non-threats, procedural errors, flagrant penalties, and Failure To Do Right penalties
• ICORE mode counts aggregate B- and C-zone hits, misses, no-shoot hits, and applicable stage penalties, with support for Big 6 scoring
• Adjusted time updates immediately as penalties are added or removed
OTHER RANGE TOOLS
• Project stage pace and points-per-second tradeoffs
• Estimate a classification average and the next score needed
• Run a par timer with fixed or random delays, repeats, pauses, and dry-fire speed ladders
• Calculate power factor from individual velocity readings and review average, extreme spread, sample standard deviation, low, and high
• Find required velocity for a target power factor
• Calculate ammunition cost per round, box of 50, and 1,000 rounds
• Calculate kinetic energy and convert common optics, distance, velocity, weight, and energy units
PRIVATE BY DESIGN
Favorites and calculator entries stay on your device.
Practical Shooting Calculators is an independent training utility. It is not affiliated with, endorsed by, or an official scoring product of USPSA, IPSC, IDPA, ICORE, or any governing organization.
Results are mathematical estimates for sporting and training reference. Verify inputs, current official rules, published reloading manuals, equipment instructions, and range procedures. The app does not provide ammunition load recipes, powder-charge recommendations, or qualified instruction.
