My Finance App

New entry

A demo with an invented household, as on 16 Oct 2026. Anyone with the link can look and change things; it starts again every night.

Years

Each financial year has its own budget. For each: when it starts, the starting exchange rate of each foreign currency (months with transfers use their own), and the closing float, money to leave at the end of the year for next year's early bills.

Add next year's budget

Next year

Starts the next financial year: from the latest year's budget, with the choices below, or empty with just its base rates.

Each item's cost from this year's

Spending is each category's spending so far plus its budget for the rest of the year, shared among its items. Items that stopped during the year aren't copied; income, base rates and goal lines set by hand are.

%

Added to every item's cost, such as 3 or 2.5; below zero for a decrease. 0 for none.