Emergency cash calculator
How much cash should you keep at home for a power or network outage?
Dutch central bank benchmark for 72 hours–
De Nederlandsche Bank: €70 per adult and €30 per child for 72 hours. Riksbank: for example 1,000 kronor per adult. Convert to your own currency.
Read the guide: how much cash for a blackout →
Get your household's full 72-hour plan
Ready72h turns official guidance from Sweden (MSB), Germany (BBK) and Poland (RCB) into a calm, practical plan: a complete 72-hour supply checklist, a family communication plan for when phones go down, and a “15 minutes to leave the house” go-bag list. Apartment and house versions, printable PDF plus an offline app that tracks your progress.
Pay what you want, from 2 PLN · PDF planner + offline app · PL / EN / DE / ES