Net worth & FIRE calculator

Net Worth View

Data

Manage your data

Changes save automatically in this browser.

Backup — your complete data (recommended)

Spreadsheet (CSV)

Import backup

You already have data in this browser. Merge keeps everything and adds what the file contains (accounts by id, snapshots by date and new entries); Replace discards the current data first.

One place for your financial picture

Net Worth View combines a net worth tracker, a cash flow tracker and a FIRE projection calculator. Your financial records stay in this browser. There is no account, bank connection or automatic sync between devices.

Start by recording what you own and owe. Add income, expenses and investment contributions to understand your savings. Then use your latest balances as the starting point for a projection with your own growth, inflation and retirement assumptions.

Each account can keep its own currency. Saved exchange rates help compare snapshots over time; unavailable historical rates and records without saved rates can use current rates instead. The methodology explains these limits.

You control the projection assumptions. Cash flow can suggest a monthly investment contribution, which you apply explicitly. Changing a cash-flow entry does not automatically change your planned contributions or account balances.

Export a JSON backup regularly, and import it to move your records to another browser. CSV import and export support spreadsheet workflows. Clearing browser storage can remove your only saved copy.