Trajectory

Ballistic trajectory calculator

Distance tables and printable drop charts for your dope card.

Charts

Ballistic calculator

Gravity and wind tables with exportable data for quick comparisons.

Twist rate

Bullet stability

Verify your barrel twist provides adequate stability for each projectile.

Energy

Muzzle energy

Instant energy math in foot-pounds or joules.

Wind

Wind drift calculator

Crosswind drift tables with MOA/MIL holds for quick range cards.

Atmospherics

Density altitude

Weather-aware DA, air density, and speed of sound checks.

Environment

Temperature sensitivity

Forecast velocity and PF shifts across hot or cold conditions.

Comfort

Recoil calculator

Estimate recoil velocity, momentum, and energy for load tuning.

Budget

Cost calculator

Per-round cost, powder usage, and jug yield for any recipe.

ROI

Equipment payback

See how quickly your press and tools pay for themselves.

Production

Batch time planner

Press-time, QC, and component checks for any batch size.

Brass prep

Case prep time planner

Bench-time and wall-clock estimates for depriming, trimming, and priming runs.

Inventory

Component yield planner

See how many rounds your on-hand primers, powder, and bullets can build.

Brass

Brass life planner

Forecast firings, attrition, and restock timing for your brass rotation.

Brass sorting

Case weight grouper

Turn raw case weights into tray spot assignments, matched lots, and CSV plans.

Organization

Load label generator

Create print-ready box labels with charge, primer, and batch notes.

Load development

Ladder test planner

Charge steps, round counts, and notes for your next OCW or Satterlee run.

Load development

Ladder test analyzer

Paste charge/velocity pairs to spot flat spots and pick follow-up charges.

Comparison

Load comparison

Side-by-side PF, energy, and recoil comparisons for two loads.

Seating

Seating depth calculator

Convert your distance to the lands into COAL targets and magazine fit checks.

Seating

Seating consistency analyzer

Paste COAL/CBTO measurements to flag outliers and tighten your press setup.

Case volume

Case fill calculator

Check fill percentage, headroom, and compression risk for any cartridge.

Competition

Power factor

Confirm USPSA/IDPA major or minor requirements at a glance.

Reference

Powder burn rate

Searchable chart with relative burn speeds and quick filtering.

Training

Training games

Reaction, component recognition, and target acquisition drills in one focused page.

Printable

Target generator

Create custom printable bullseye targets for drills.

Pistol setup

Recoil spring tuner

Match recoil springs to your PF, gun weight, and optic/comp setup.

Dope

Range card tool

Create dope cards backed by your ballistic data.

Zeroing

Scope adjustment

Turn impact offsets into turret clicks in MOA or MIL with clear directions.

Accuracy

Shot group calculator

Analyze accuracy and group size with printable overlays.

Conversions

Weight converter

Convert grains, grams, and ounces instantly.

Velocity

Chronograph analyzer

Average, SD, ES, and PF checks for any chrono string.

Validation

Chronograph sample planner

Plan string size, warmers, and PF buffer before stepping up to the chrono.

Competition

Match ammo planner

Stage-by-stage round counts with buffer and magazine planning.

After-action

Range session analyzer

Turn shots, hits, and cadence into a focused practice plan.

Load dev

Load development overview

Paste charge, velocity, and group data to surface nodes and best charges.

Accuracy

Accuracy trend analyzer

Track MOA across sessions and see which drills deliver the best gains.

Ballistics

Velocity & energy insights

Quick tables for velocity decay, energy, drop, and time of flight.

Safety

Pressure sanity checker

Spot unexpected velocity jumps and log reminders before retesting.

Comparison

Load comparison matrix

Side-by-side PF, velocity, and energy for practice, match, or hunting loads.

Maintenance

Barrel life estimator

Project remaining life, plan replacements, and log heat-driven wear.

Ammo

Ammo inventory forecast

Predict weeks of coverage for training, match, and defensive ammo.

Components

Component usage forecast

See which component will bottleneck your weekly output and when.

Budget

Cost & batch scenarios

Simulate batch sizes and price swings to keep per-round cost predictable.

Production

Reload session scheduler

Translate your round goal into weekly sessions with buffer and finish date.

Export

Export planner

Generate CSV snippets for backups, printing, or sharing load notes.

AI

AI chat assistant

Ask reload or ballistics questions. Available for logged-in users.