Pool Volume Calculator UAE – Calculate Your Pool Water Capacity in 2026
Quickly determine how much water your swimming pool holds in gallons, liters, or cubic meters. Whether you own a villa pool in Dubai Marina, a rooftop pool in DIFC, or manage a community pool on Yas Island, this free calculator gives you accurate results for any pool shape—rectangular, circular, oval, or irregular.
What Does This Pool Volume Calculator Do?
This pool volume calculator helps homeowners, pool contractors, and property managers across the UAE determine exactly how much water their swimming pool contains. Knowing your pool’s volume is essential for proper chemical treatment, heating costs, water bills, and maintenance scheduling.
Key Benefits:
- Multiple pool shapes supported – rectangular, circular, oval, kidney, and custom shapes
- Instant unit conversion – results displayed in liters, gallons (US/UK), and cubic meters
- Variable depth handling – calculates pools with shallow and deep ends accurately
- UAE-specific guidance – chemical dosing recommendations based on local climate conditions
Built by IL Pools – the best swimming pool contractor in Dubai, this calculator uses industry-standard formulas trusted by pool professionals throughout the Emirates. For access to more than 500 calculators covering construction, finance, home improvement and gratuity calculaotr UAE as well.
🏊 Pool Volume Calculator
Calculate your swimming pool water capacity instantly
Your Pool Volume
UAE Chemical Dosing Guide (Summer)
How the Pool Volume Calculator Works
The Calculation Method
Pool volume calculations follow established geometric formulas adapted for varying water depths. The calculator determines volume by multiplying the pool’s surface area by its average depth, then converts the result into your preferred measurement unit.
Formulas by Pool Shape
Rectangular Pools:
Volume = Length × Width × Average Depth
Circular Pools:
Volume = π × Radius² × Average Depth
(Where π = 3.14159)
Oval Pools:
Volume = π × (Length/2) × (Width/2) × Average Depth
Kidney/Irregular Pools:
Volume = 0.45 × (Length + Width) × Average Depth × Length
Handling Variable Depths
Most UAE villa pools feature a shallow end for lounging and a deep end for diving. To calculate average depth:
Average Depth = (Shallow End Depth + Deep End Depth) ÷ 2
For pools with a gradual slope, this average provides accurate results. For pools with distinct sections (like a separate diving well), calculate each section separately and add the volumes together.
Unit Conversions
The calculator automatically converts your result:
- 1 cubic meter = 1,000 liters = 264.17 US gallons = 219.97 UK gallons
- 1 US gallon = 3.785 liters
- 1 UK gallon = 4.546 liters
Important Note: Always measure your pool’s actual dimensions rather than relying on builder specifications. Pools can vary by 5-10% from original plans due to construction tolerances.
Real-World Pool Volume Examples in the UAE
Example 1: Standard Villa Pool in Arabian Ranches
Scenario: Ahmed owns a 4-bedroom villa in Arabian Ranches with a rectangular backyard pool. He needs to calculate the water volume for his monthly chemical treatment.
Pool Measurements:
- Length: 8 meters
- Width: 4 meters
- Shallow end: 1.2 meters
- Deep end: 1.8 meters
Calculation:
- Average Depth = (1.2 + 1.8) ÷ 2 = 1.5 meters
- Volume = 8 × 4 × 1.5 = 48 cubic meters
- In liters: 48,000 liters
- In US gallons: 12,680 gallons
Result: Ahmed’s pool holds approximately 48,000 liters. For UAE’s hot climate, he’ll need about 1.5 kg of chlorine per week during summer months to maintain proper sanitization.
Example 2: Circular Plunge Pool in Palm Jumeirah
Scenario: Fatima has a circular plunge pool on her Palm Jumeirah villa terrace. She wants to estimate her monthly water costs after a recent DEWA rate change.
Pool Measurements:
- Diameter: 3.5 meters
- Uniform depth: 1.4 meters
Calculation:
- Radius = 3.5 ÷ 2 = 1.75 meters
- Volume = 3.14159 × 1.75² × 1.4 = 13.47 cubic meters
- In liters: 13,470 liters
- In US gallons: 3,559 gallons
Result: Fatima’s plunge pool contains approximately 13,470 liters. At current DEWA rates (around AED 4.02 per 1,000 liters for the first tier), a complete refill would cost about AED 54.
Example 3: Large Community Pool in JBR
Scenario: Mohammed manages a building in Jumeirah Beach Residence with an L-shaped community pool. He needs the total volume for the annual maintenance contract with IL Pools.
Pool Measurements (Split into Two Rectangles):
Section A (Main Pool):
- Length: 15 meters
- Width: 8 meters
- Average depth: 1.6 meters
- Volume A = 15 × 8 × 1.6 = 192 cubic meters
Section B (Children’s Area):
- Length: 6 meters
- Width: 4 meters
- Depth: 0.8 meters
- Volume B = 6 × 4 × 0.8 = 19.2 cubic meters
Total Volume:
- Combined: 192 + 19.2 = 211.2 cubic meters
- In liters: 211,200 liters
- In US gallons: 55,800 gallons
Result: The total community pool volume is 211,200 liters. Commercial pools of this size in the UAE typically require professional maintenance services costing between AED 2,500 – AED 4,000 monthly.
Important Information for UAE Pool Owners
Dubai Municipality Regulations
Dubai Municipality requires private and public swimming pools to maintain specific water quality standards. Pool owners must ensure water turnover rates match the pool volume—typically 6-8 hours for residential pools and 4-6 hours for commercial pools. Your pump capacity should align with your calculated pool volume to meet these requirements.
DEWA Water Considerations
Pool evaporation in the UAE averages 6-10mm per day during summer, which can mean losing up to 3,000 liters monthly from a standard villa pool. Factor this into your water budget when calculating operating costs.
Common Calculation Mistakes to Avoid
- Using inside vs. outside dimensions: Always measure the water surface, not the pool’s outer structure
- Ignoring water line height: Pools aren’t filled to the brim—subtract 10-15cm from total wall height
- Forgetting steps and benches: Built-in features reduce total water volume by 5-10%
- Mixing measurement units: Ensure all dimensions use the same unit before calculating
Expert Tips
For chemical dosing: The UAE’s intense sunlight breaks down chlorine faster than in cooler climates. Standard chemical guides may underestimate your needs—increase dosing by 20-30% during summer months.
For heating calculations: Electric pool heaters in the UAE typically use 1.5 kWh per cubic meter to raise water temperature by 1°C. Knowing your exact volume helps predict electricity costs accurately.
Frequently Asked Questions
How accurate is this pool volume calculator?
The calculator provides results within ±2-3% of actual volume when accurate measurements are entered. For highest precision, measure your pool’s dimensions at multiple points and use averages, as pool walls may not be perfectly straight.
Should I use liters or gallons for chemical treatment?
In the UAE, most pool chemical products display dosing instructions in liters. International brands (especially American) may use gallons. This calculator provides both measurements so you can match whichever your products require.
My pool has a curved bottom—how do I calculate the volume?
For pools with curved or bowl-shaped bottoms, take depth measurements at the center and edges, then calculate an average. Alternatively, use the shallow-end and deep-end fields with the gradual slope option for a close approximation.
How often should I recalculate my pool volume?
Recalculate if you renovate your pool, change the liner, or add permanent features like steps or benches. Standard pools don’t change volume over time, so one accurate calculation should last indefinitely.
Does water temperature affect the calculation?
Water volume remains essentially constant across temperature ranges typical for UAE pools (20-35°C). Thermal expansion is negligible for practical pool maintenance purposes.
Can I use this calculator for indoor pools?
Yes, the geometric calculations work identically for indoor and outdoor pools. The only difference is in maintenance requirements—indoor pools experience less evaporation and require fewer chemicals due to no UV exposure.
What pool volume needs a building permit in Dubai?
Dubai Municipality generally requires permits for pools exceeding 4 cubic meters or pools that involve structural modifications. Always check with your local authority before construction, regardless of size.
How do I measure a kidney-shaped pool?
For kidney or free-form pools, measure the longest length, widest width, and average depth. The calculator applies a shape coefficient (0.45) that accounts for the curves, giving you a reasonably accurate estimate.
Start Calculating Your Pool Volume
Enter your pool dimensions above to get instant, accurate results. Whether you’re planning chemical treatments, estimating water costs, or sizing a new pump, knowing your exact pool volume is the essential first step.
For professional pool construction, renovation, or maintenance services in Dubai and across the UAE, contact IL Pools—trusted by homeowners and developers for quality craftsmanship and reliable service.
This calculator provides estimates for planning purposes. For precise engineering requirements, consult a licensed pool contractor.