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Water Tank Capacity Formula:
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The water tank capacity per person calculation estimates the required water storage volume based on the number of people and the duration of water supply needed. It uses a standard daily water consumption rate of 200 liters per person.
The calculator uses the water tank capacity formula:
Where:
Explanation: The formula assumes a standard daily water consumption of 200 liters per person, which includes drinking, cooking, cleaning, and sanitation needs.
Details: Proper water tank sizing is essential for ensuring adequate water supply for households, emergency preparedness, and sustainable water management. It helps prevent water shortages and promotes efficient water usage.
Tips: Enter the number of persons and the number of days of water supply needed. Both values must be positive integers greater than zero for accurate calculation.
Q1: Why use 200 liters per person per day?
A: 200 liters is a standard estimate that accounts for drinking, cooking, cleaning, and sanitation needs. Actual consumption may vary based on lifestyle and location.
Q2: How accurate is this calculation?
A: This provides a general estimate. Actual water needs may vary based on climate, water usage habits, and specific household requirements.
Q3: Should I consider rainfall collection in my calculation?
A: If you're planning to collect rainwater, you may need a larger tank capacity to account for dry periods and ensure continuous water supply.
Q4: What factors might increase water requirements?
A: Gardening, livestock, swimming pools, and additional bathrooms can significantly increase water consumption beyond the standard 200 liters per person.
Q5: How often should I recalculate my water tank needs?
A: Reassess your water tank capacity whenever your household size changes, or if you modify your water usage patterns or add water-intensive features.