Planning tool note
These tools provide estimates for household planning. Confirm safety-critical decisions against official guidance, qualified professionals, product manuals, and local conditions.
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Tools
Water calculator
Size household water storage
Estimate a practical storage target for people, pets, and a small hygiene buffer.
Target storage
70 gal
People
56 gal
Pets
0 gal
Buffer
14 gal
Mix portable containers with a larger dedicated storage barrel.
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