Water Tank Calculator

Required capacity

540 litres · 0.540 m³ · 540 L

Indian standard (IS 1172): 135 L per person per day for residential use.

Common Plastic Tank Sizes (Sintex etc.)

500 L	1–2 person home, 2–3 days
1000 L	3–4 persons, 2 days
1500 L	5–6 persons, 2 days
2000 L	2 BHK family, 2 days backup
5000 L	3 BHK + servant qtrs, 3 days backup