STINGER DOSAGE CALCULATOR
The dose for the stop in front of you.
Log the readings at the stop and the Dosage Calculator works out the chemical dosing, measured against published water-chemistry ranges.
What it is
Chemical dosing, computed for a pool stop.
Enter the water readings and it computes the dose against published ranges, so the technician is not doing the math by hand at the pool.
What it does for you
Reads every value on a dial
pH, free chlorine, combined chlorine, total alkalinity, calcium, cyanuric acid and temperature, each shown against its target range.
Measures against real standards
Ranges follow CDC MAHC, ANSI/APSP-11 and FL DOH, not a made-up target.
Computes the dose after you save
The written dose recommendation is worked out after you save the reading against a chosen customer and pool.
Real screens
The written dose computes after Save against a chosen customer and pool.
Included
Included with every Command Center tier.
How it compares
Dosage Calculator against Pool Math.
Pool Math is a solid standalone calculator. The difference here is that the reading is logged against the specific customer and pool on the route, captured with GPS and a photo, inside the system that already runs the business.
| Feature | Dosage Calculator | Pool Math |
|---|---|---|
| Computes chemical dosing from the readings you log | Yes | Yes |
| Reading logged against the specific customer and pool on the route | Yes | no: a standalone calculator, not tied to your route or customers |
| Captured with GPS and a photo on the visit | Yes | No |
| Part of the system that runs the rest of the business | Included with every Command Center tier | Separate app, free with a paid tier |
Competitor description from the vendor's own site, 2026-09-06. Verify before treating as evergreen.
Get started