Emergency Fund Calculator

Figure out your target and how long it takes to get there. Built around weeks, not months, because that's how shift work actually runs.

Educational tool only: Results are estimates based on your inputs. Your actual expenses and income may vary week to week. This is not financial advice.

Your Numbers

Tell us your income and fixed expenses. We'll calculate your target and timeline.
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Include rent/mortgage, car payment, utilities, phone, insurance. Not groceries or gas.
wks
8 weeks is the recommended starting target for hourly workers. Read why: The Emergency Fund Rule for Hourly Workers
Your emergency fund target
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based on your bills and coverage weeks
Weekly Take-Home
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estimated income per week
Weekly Fixed Bills
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your monthly bills divided by 4.33

How long to build it at different saving rates

Extra per Week Weeks to Goal
Enter your numbers above
Target is calculated from your fixed monthly bills divided into a weekly equivalent, then multiplied by your coverage weeks. This assumes no change in income or expenses during the build period.
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Before you can build an emergency fund, you need to stop the bleeding. The Debt Machine breaks down exactly how warehouse workers get buried in debt and the step-by-step way out. Free download, no fluff.

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Why 8 weeks, not "3-6 months"

"Keep 3-6 months of expenses in your emergency fund" is advice written for people with salaried jobs and predictable income. It's not wrong, but for hourly workers, it's abstract enough to be useless.

Three months of expenses at $3,000/month is $9,000. For someone clearing $2,800/month after taxes, that goal takes a year or more to hit at a reasonable savings rate. It's easy to give up before you get there.

Eight weeks of your fixed bills is concrete. It's a specific number. It covers the most common emergencies: a car repair, a missed paycheck, a medical bill. It's achievable in 4-6 months at modest savings rates. When you hit it, you can expand the target. But 8 weeks first.

What counts as an emergency

The fund is for true emergencies: job loss, unexpected medical costs, major car repair, broken appliance. It's not for expected irregular expenses like car registration, holiday spending, or a vacation. Those need their own savings categories.

The discipline of keeping the emergency fund for emergencies only is what makes it work. The moment it becomes a general backup fund for overspending, you lose the protection it provides.

More detail: The Emergency Fund Rule for Hourly Workers →

Check Your 401k Match →

Build the emergency fund and capture the 401k match at the same time. That's the W2W sequence.