Pool contractor visit comparison calculator

Calculate annual comparable costs and lowest quoted annual cost provider with your own figures.

Your numbers

Use the units shown. Results update as you change valid inputs.

Choose the currency for these amounts. Changing it keeps your numbers and does not convert exchange rates.

Use annual comparable costs and lowest quoted annual cost provider to compare changes to your inputs. The method and limits below explain the scope.

Examples

Examples

Try the starting example

Contractor quotes JSON [[price per visit USD,visits per year,annual excluded extras USD],...]
[[80,26,200],[150,12,250]]
Annual comparable costs (USD)
[2280,2050]
Lowest quoted annual cost provider (1-based)
2

Try another scenario

Contractor quotes JSON [[price per visit USD,visits per year,annual excluded extras USD],...]
[[81,26,200],[150,12,250]]
Annual comparable costs (USD)
[2306,2050]
Lowest quoted annual cost provider (1-based)
2
Calculation method

Calculation method

Annual comparable costs (USD)

Annual total=perVisit×visits+excludedExtras.

Lowest quoted annual cost provider (1-based)

Annual total=perVisit×visits+excludedExtras.

Symbols and units
a
Contractor quotes JSON [[price per visit USD,visits per year,annual excluded extras USD],...]

Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.

Assumptions & limits

Assumptions & limits

  • Calculation uses the entered values and stated mathematical model; quantities must use the labelled units. Supported limits: All required fields must be finite values of the exact declared type and within displayed bounds. Lists contain1–1000 finite numbers. JSON tables are numeric rectangular rows, at most100 rows and30 columns; individual tools have stricter shape/domain constraints. Annual total=perVisit×visits+excludedExtras.
Are these inputs private?

These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.

Share this page
Share this calculator

Leave unchecked to share the page without your entered values.