Free · a number for the fund, not just the idea

Emergency Fund Calculator

A number for the fund itself, not just the idea of one: months of essential expenses, what you already have, and how long the gap takes to close.

Runs in your browser3–12 months, your choiceUpdates as you type

The whole idea

Essential expenses
Months of cover
Target fund size

Boring on purpose: reachable in a day, not invested for growth.

Your numbers

6
What it means

Essential means essential

“Essential” means rent, food, utilities and minimum debt payments, not your whole budget. A smaller, honest number here is more useful than a padded one, because it is the number you would actually need to survive on.

  • Irregular income wants more months. Freelancers, gig workers and commission-based earners usually sit at the higher end of the 3–12 month range, because income itself is the variable, not just expenses.
  • Dual salaried income can sit lower, since a single job loss doesn’t remove the whole household income at once.
  • The fund’s job is boring on purpose. It should be reachable within a day, not sitting somewhere that could be down 20% the week you need it.

Common mistake

Sizing the fund off total spending

Include savings contributions and discretionary spending, and the target balloons past what an emergency actually requires.

Worth knowing

Riders, drivers and freelancers, take note

If income is the unpredictable part of your month, the runway calculator answers a closely related question.

Want this tracked automatically? NetWorth+ can flag when a savings goal like this one drifts off pace.

This calculator runs entirely in your browser. Nothing you type is sent anywhere, stored, or logged; reload the page and it is gone. It is provided for general information only and is not financial, tax or investment advice. Results are estimates: always check figures against your own statements, employer, lender or a qualified professional before acting on them.

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