IDPA Par Time Timer

Common uses for a idpa par time timer

IDPA practice and drills
Working out time-plus scores
Classifier preparation
Deciding speed versus accuracy on a string

IDPA uses time-plus scoring: your raw time is measured, then penalties are added in seconds to produce a final score. Points down on the target convert to added time, as do procedural errors, and the lowest total wins^[1]. This makes the whole match legible in one unit — everything costs seconds.

That single unit is what makes practice measurable. A shooter can ask directly whether taking an extra half second for a better sight picture is worth it: if the alternative is two points down converting to a full second added, the answer is yes. A timer alone will not tell you that; a timer plus the conversion will.

Everything is denominated in seconds

The elegance of time-plus is that accuracy and speed share a currency. Points down are multiplied by a fixed conversion and added to raw time; a procedural penalty adds a fixed number of seconds; a failure to neutralise adds more.

Because the conversion factors and penalty values are set by the current rulebook and have been revised across editions, this page does not state them. Look them up once for the division you shoot and the arithmetic becomes automatic.

Par times exist in practice, not usually in matches

Most IDPA stages are scored on elapsed time rather than shot against a par. Par times appear in specific classifier or standards stages and in training, where a fixed window is a useful constraint.

For training a par time is genuinely valuable: it removes the temptation to take as long as it takes, and it exposes which parts of a string you are actually slow at. Set it slightly tighter than comfortable and let the hits tell you whether it was reasonable.

Use the current rulebook

IDPA rules, division definitions, scoring conversions and penalty values are revised periodically, and classifier courses of fire change.

This page describes the scoring mechanism, which is stable. Every number that decides a result comes from the current IDPA rulebook.

Illustrative arithmetic only — the conversion factor and penalty values come from the current IDPA rulebook and vary by edition^[1].

How time-plus scoring behaves
Scenario	Raw time	Added	Final	Reading
Clean run	8.00 s	0.00	8.00	The benchmark
Faster, two points down	7.20 s	1.00	8.20	Speed did not pay
Faster, clean	7.20 s	0.00	7.20	Speed paid
Slower, clean	8.80 s	0.00	8.80	Accuracy overpaid
Clean but one procedural	8.00 s	3.00	11.00	Procedurals dominate

Added seconds shown are illustrative. Use the conversion and penalty values in the current rulebook.
Procedural penalties usually outweigh any realistic time saving — they are the first thing to eliminate.

Source: IDPA Rulebook — scoring, penalties and division rules

Sources

IDPA Rulebook — scoring, penalties and division rules , International Defensive Pistol Association (Use the current edition; scoring conversions and classifiers change) — accessed 2026-07-28

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USPSA Par Time Timer

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USPSA Classifier Par Time Timer

❓ Frequently Asked Questions

How does IDPA scoring work?

Time-plus: your raw time is measured, then points down and procedural penalties are converted into added seconds. The lowest total wins. Everything in the match is denominated in seconds, which makes speed and accuracy directly comparable.

Do IDPA stages have par times?

Most are scored on elapsed time rather than against a par. Par times appear in specific classifier and standards stages, and they are widely used in training, where a fixed window is a useful constraint.

Is it worth slowing down for better hits?

Do the arithmetic. If half a second buys you two fewer points down and those points convert to a full second, then yes. Time-plus scoring is unusual in letting you answer that question exactly rather than by feel.

Why are procedural penalties so costly?

Because they add a fixed number of seconds that no realistic speed gain recovers. They are the first thing to eliminate in practice — a clean slow run almost always beats a fast one with a procedural.

What conversion should I use for points down?

The one in the current IDPA rulebook for your division. Conversion factors and penalty values have been revised across editions, so this page deliberately does not state them — look them up once and the maths becomes automatic.

How should I set a par time in training?

Slightly tighter than comfortable, then let the hits tell you whether it was reasonable. A par that you always make teaches nothing; one you never make teaches panic. The useful setting is the one you make about half the time.