Golf math, in the open.
The same engine that runs the Matrix app, exposed as free tools. No signup, no upload, no tricks: enter your numbers, get honest answers.
Shot Dispersion Visualizer
Paste a launch monitor CSV and see your real pattern: the one sigma ellipse, your side bias, and how many fairway points a smarter aim is worth. Nothing uploaded.
Strokes Gained Calculator
One shot in, strokes gained out. Broadie baselines, adjusted to your handicap, with the working shown.
Club Distance Chart Builder
Your real distances as a printable gapping chart, with wide gaps and overlapping clubs flagged.
Plays-Like Distance Calculator
Elevation, temperature and altitude corrections for any shot, with the formula in the open.