Emergency Fund Calculator

Explore how different reserve sizes compare with your everyday expenses.

The calculators are free to explore, with no sign-up. Calculations stay on your device.

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A buffer, made a little clearer

An emergency fund is money set aside for unexpected expenses. This tool helps you explore a reserve based on expenses and a number of months you choose. The comparison sizes are examples, not a rule about how much anyone should save.

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Frequently asked questions

What can I explore with this calculator?

Compare reserve amounts for different numbers of months, see how much your current savings cover, and explore a timeframe using a monthly contribution.

Which expenses can I include?

Use a monthly total for essentials such as housing, groceries, utilities, transport, and regular bills. You can also keep the example amount to explore how the tool works.

Can I choose a different number of months?

Yes. Enter any whole number from 1 to 24. The table shows your selection alongside other examples so you can compare reserve sizes.

What changes when I adjust my monthly contribution?

The estimated time to reach the selected reserve updates. The reserve amount stays the same unless you change the monthly expenses or number of months.

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