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Calcimator

Pool Setup Calculator

Course dimensions and equipment for water polo.

Inputs

Results

Playing area (m²)

600

Water volume (liters)1,200,000
Water volume (gallons)317,006
FINA compliance (%)90
Goal-to-goal distance (m)30
Half-distance line (m)15
Boundary markers needed67
Caps needed30
Balls needed12
Heating energy (kWh/day)2,784
How to Use This Calculator
  1. Enter Pool length (m), Pool width (m), and Pool depth (m).
  2. Set Competition level (1-4).
  3. Review the Playing area (m²) result.
  4. Use Water volume (liters) and Water volume (gallons) to inform your decision.

How the result changes with Pool length (m)

Pool length (m)Playing area (m²)
19380
27540
38760
47940

What each input means

Pool length (m)
Length of the playing field in meters. FINA standard is 30m (men) or 25m (women).
Pool width (m)
Width of the playing field in meters. FINA standard is 20m.
Pool depth (m)
Minimum water depth. FINA requires at least 1.8m; 2.0m preferred for international play.
Competition level (1-4)
1 = recreational, 2 = high school, 3 = collegiate/club, 4 = FINA international.

What each result means

Playing area (m²)
Total water surface area of the playing field.
Water volume (liters)
Total water volume needed to fill the pool to the specified depth.
Water volume (gallons)
Water volume converted to US gallons.
FINA compliance (%)
Score indicating how well the pool meets FINA international standards (100 = fully compliant).
Goal-to-goal distance (m)
Distance between the two goal lines.
Half-distance line (m)
Position of the half-distance line from each end.
Boundary markers needed
Number of perimeter lane rope/markers needed (spaced every 1.5m).
Caps needed
Total water polo caps needed for two teams plus spares.
Balls needed
Match and warm-up balls recommended for the competition level.
Heating energy (kWh/day)
Estimated daily energy to maintain FINA-compliant water temperature.

How this is calculated

Worked example, using the default values

  1. Identify Input Parameters
    4 parameters
    Pool length (m) = 30, Pool width (m) = 20, Pool depth (m) = 2, Competition level (1-4) = 3 = 4 input(s) provided
  2. Calculate Playing area
    Playing area = poolLengthM * poolWidthM
    600 = 600
  3. Calculate Water volume
    Water volume = playingAreaM2 * poolDepthM * 1000
    1200000 = 1200000
  4. Calculate Water volume
    Water volume = waterVolumeLiters * 0.264172
    317006 = 317006

Engine last updated .

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