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Tool: Pool Volume Calculator — 免費線上計算機 | HomeCalcPro | 列印時間:
Pool Volume Calculator — 免費線上計算機 | HomeCalcPro
Pool Volume Calculator精準試算，提供行業標準公式與即時測算結果。
Project & Material Dimensions
Estimated Material & Energy Output
Pool Water Volume Formulas
Transparent mathematical methodology explained in plain English.
Rectangular: Vol (Gal) = L × W × Avg Depth × 7.5 | Round: Vol (Gal) = Dia × Dia × Avg Depth × 5.9Calculates water capacity where 1 cubic foot of water equals 7.48052 US Gallons (multiplier 7.5 for rectangles, 5.9 for round/oval shapes).
Variables Explained:
- Pool Shape: Rectangular, Circular Round, or Oval.
- Length & Width (or Diameter): Surface pool dimensions in feet.
- Shallow & Deep End Depth (ft): Average depth = (Shallow Depth + Deep Depth) / 2.
16 ft × 32 ft Inground Pool (3.5 ft Shallow End, 7.5 ft Deep End)
Calculating water volume in gallons, liters, and chlorine shock dosage.
- Average Depth: (3.5 + 7.5) / 2 = 5.5 ft.
- Volume in Cubic Feet: 32 × 16 × 5.5 = 2,816 cu ft.
- Volume in Gallons: 2,816 × 7.5 = 21,120 Gallons.
- Volume in Liters: 21,120 × 3.78541 = 79,948 Liters.
- Chlorine Shock Dose (~1 lb per 10,000 gal): 21,120 / 10,000 = ~2.1 lbs shock.
常見問題解答 (FAQ): Pool Volume Calculator
Click any question below to expand quick answers, formulas, and expert tips.
Why is accurate pool volume critical for pool maintenance?
Every chemical treatment (chlorine shock, algaecide, pH increaser/decreaser, cyanuric acid stabilizer) is dosed per 10,000 gallons of pool water; underdosing causes algae blooms while overdosing damages equipment.
How long does it take to fill a 20,000-gallon pool with a garden hose?
A standard residential garden hose flows at approximately 9 to 12 gallons per minute (540–720 gal/hr), taking roughly 28 to 36 continuous hours to fill.