Your spending is not the city average: use it correctly

Keep price and quantity together

A grocery total reflects what you bought as well as local prices. A utility bill reflects consumption and tariff conditions. Record household size, billing period and included components before comparing personal spending with a city reference. A low bill from an empty apartment is not a useful forecast for full-time occupancy without accounting for the change.

Use personal inputs for the personal decision

Replace a generic rent assumption with a suitable quote or your own confirmed payment when the calculator supports it. Keep its currency, period and property definition. Do not interpret a more complete personal result as increased citywide verified coverage. One household’s value can be useful without representing the distribution of prices paid by other residents.

Share only through a suitable contribution process

If an enabled contribution flow asks for evidence, remove names, account numbers, exact home addresses and other unnecessary personal details. Follow the stated consent and review process. When community contributions are unavailable, keep the worksheet private; do not post bills publicly to bypass review. A public guide or feedback button is not automatic approval to add personal data to a market dataset.

Sources and further reading

• Lifovra — methodology and limitations