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Geyser Size Calculator - Litres

Family size and bathing style to the right geyser litres - and whether storage or instant suits you.

Your mornings

Bathing style

Your geyser

25 L

Recommended size

₹459

Winter month running cost

💡 A 25 L storage geyser covers 4 people with buckets back to back. Pick 5-star: standing losses run all day, and that is where the rating matters.
Instant geysers (3-6 L) suit kitchens and single quick showers only. Hard-water areas: look for glass-lined or blue-diamond tanks.

Frequently asked questions

Storage or instant geyser?

Instant (3-6 L) suits kitchens and one quick shower. For family bathing, storage (15-25 L) is more practical and gentler on wiring.

Why does star rating matter for geysers?

Storage geysers lose heat all day (standing loss). A 5-star tank saves real money if the geyser stays on for hours.

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