What changes the price
- Project size and site access
- Material or finish tier
- Removal and disposal
- Ground, drainage, or structural conditions
- Permit rules and local labor availability
Pool Chlorine
Calculate the amount of 65% calcium hypochlorite needed for a target free-chlorine increase. Enter pool volume and desired ppm change, then verify water chemistry and product directions before dosing.
Cost model and index data updated automatically on 2026-08-15.
Estimates are generated by a deterministic data pipeline and are not individually checked by a person before publication.
Calculated result
Ready to calculate6.2 oz
of 65% cal-hypo by weight
Raises 15,000 gallons by 2 ppm
National$12.01
ZIP adjusted$12.01
Materials$12.01 · 100%
Labor$0.00 · 0%
Permits$0.00 · 0%
Disposal$0.00 · 0%
| Component | Dollars | Share |
|---|---|---|
| Materials | $12.01 | 100.0% |
| Labor | $0.00 | 0.0% |
| Permits | $0.00 | 0.0% |
| Disposal | $0.00 | 0.0% |
National labor multiplier: 1.000×. Enter a ZIP to match a metro or state wage factor.
Calculation record
Baseline date2026-01-01
Baseline provenancemodeled estimate, not directly sourced
Material indexWPUIP2300001 · 6.78%
Labor indexCES2000000003 · 2.29%
Data statusCost model and index data updated automatically on 2026-08-15.
material = baseline material rate × quantity × index change × quality
labor = baseline labor rate × quantity × index change × ZIP wage multiplier
subtotal = material + labor + permit + disposal
Sources used for this estimate
- FRED: Net Inputs to Construction Industries, GoodsRetrieved 2026-08-15 · United States
Every baseline number and its provenance
| Input | Published value | Source or derivation |
|---|---|---|
| Default quantity | 1.5 10,000 gal treatment | hct-default-scenario-v1User-editable starting quantity selected for the static worked example. |
| Material base rate | $7.50 / 10,000 gal treatment | hct-legacy-baseline-v1Locked base-period material input. Current material = input × quantity × verified material-index ratio × selected quality factor. |
| Labor base rate | $0.00 / 10,000 gal treatment | hct-legacy-baseline-v1Locked base-period labor input. Current labor = input × quantity × verified labor-index ratio × regional wage multiplier × selected quality factor. |
| Permit allowance | $0.00 | hct-legacy-baseline-v1Locked national planning allowance added once; an applicable local fee schedule supersedes it. |
| Disposal base rate | $0.00 / 10,000 gal treatment | hct-legacy-baseline-v1Locked base-period removal and disposal allowance multiplied by project quantity. |
| Low range factor | 1.00× | hct-variance-model-v1Disclosed low planning factor applied to the calculated subtotal. |
| High range factor | 1.00× | hct-variance-model-v1Disclosed high planning factor applied to the calculated subtotal. |
The public datasets above support wage selection, index movement, and plausibility validation. They do not claim to publish each exact locked legacy baseline. Compare all public baseline records.
Index escalation tracks the direction of input costs, not a local market price. Actual quotes vary with labor availability, permit requirements, site conditions, and local competition. Read the full methodology.
Worked example
For 1.5 10,000 gal treatment at standard quality and national labor rates, the model applies the latest verified index deltas before adding permits and disposal.
Typical: $12
This static example is present before JavaScript loads; recalculate above for your project.
Visible questions, direct answers
What does this pool chlorine include?
The estimate separates materials, labor, permit, and disposal using the quantities shown. It excludes financing, hidden damage, and optional work not selected.
How does the ZIP adjustment work?
ZIP is matched to a metro when available; otherwise a state wage factor is used. Only labor changes. Materials remain tied to national price indices.
Is this a contractor quote?
No. It is a planning estimate. Confirm scope, code requirements, and price with licensed local contractors before committing funds.
Why is the range wider than the typical cost?
The low and high multipliers capture ordinary variation in finish level, access, site conditions, and contractor availability.
How current is the estimate?
The baseline is dated 2026-01-01. Index observations and their latest periods are displayed with every result.
Can I use the result for a budget?
Use it as an early planning range and include contingency. A site-specific quote remains necessary for a committed budget.
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