Emergency Fund Calculator
Find the ideal size of your emergency fund based on your living costs and how stable your income is. See how many months to save, how much you still need and how long it takes to reach your goal. Free and under a minute.
How the Emergency Fund Calculator works
Your ideal fund is simply your monthly living cost multiplied by the number of months you want to cover. The calculator suggests that number based on your income profile, but you can adjust it freely. It then compares the target with what you already have saved and shows how much is left.
If you enter how much you can set aside each month, it also calculates in how many months your fund will be complete: just divide what is left by your monthly contribution. You see the goal and the path to it on the same screen.
What you need to enter
- Monthly living cost: only your essential expenses.
- Income profile: sets the recommended months (you can change it).
- How much you already have saved for the fund (optional).
- How much you can save per month, to estimate the timeline (optional).
How many months of emergency fund to save
The number of months depends on how predictable your income is. The less stable it is, the bigger the cushion should be. Use this table as a reference and adjust it to your situation:
| Profile | Recommended months |
|---|---|
| Very stable income (e.g. government job) | 6 months |
| Salaried employee | 6 months |
| Self-employed, freelancer or variable income | 12 months |
If you have dependents, debt or a single source of income, it is worth saving more than the reference. These are starting points, not fixed rules.
Emergency fund examples by living cost
Here is the fund size for different monthly costs, using 6 months (stable income) and 12 months (variable income):
| Monthly living cost | Fund (6 months) | Fund (12 months) |
|---|---|---|
| $2,000 | $12,000 | $24,000 |
| $4,000 | $24,000 | $48,000 |
| $6,000 | $36,000 | $72,000 |
| $10,000 | $60,000 | $120,000 |
Notice that the math revolves around your costs, not your income. Lowering your essential expenses reduces both how much you need to save and how long it takes to get there.
Where to keep your emergency fund
The fund needs two things: daily liquidity (you can withdraw at any time) and low risk (it should not lose value exactly when you need it). That is why it does not belong in stocks, volatile funds or anything with a lock-up period.
In general, it sits in conservative, instantly accessible options such as a high-yield savings account, a money market account or short-term government bills. The goal here is safety and availability, not returns: the money you want to grow goes into long-term investments, once the fund is in place.
Emergency fund first, investments later
In most cases, the fund comes before long-term investments. It is what stops you from selling investments at the worst moment or taking on expensive debt when something unexpected happens. With the fund ready, you invest with far more peace of mind.
Once it is built, redirect the contribution that went to the fund toward your long-term goals, putting compound interest to work, whether for retirement or your first million.
Frequently asked questions
It is money set aside exclusively for the unexpected: a loss of income, a health problem, an urgent repair. It sits in a low-risk account with daily liquidity, separate from your long-term investments, so you can withdraw at any time without losing value. Its job is not to earn a lot, but to be available at the right moment.
The most common reference is 6 months of living costs for people with stable income, such as government workers and salaried employees, and 12 months for self-employed, freelancers and anyone with variable income. These are only starting points: if your income is unstable or you have dependents, it is worth saving more. The calculator lets you adjust the number manually.
Ideally in a low-risk place with daily liquidity, where you can withdraw the same day without losing money. General examples include a high-yield savings account, a money market account or short-term government bills. The focus is safety and availability, not returns. Avoid keeping the fund in stocks, volatile funds or anything with a lock-up period.
It does, but little, and that is on purpose. Because it must always be available and safe, it sits in conservative options whose yield tends to track the base interest rate. The fund is about protection, not growth: the money you want to multiply should go into long-term investments, once the fund is in place.
In most cases, no. The emergency fund usually comes first, because it stops you from selling investments at the worst moment or taking on expensive debt when something unexpected happens. With the fund in place, you invest for the long term with far more peace of mind, without the risk of having to cash out in a hurry.
Start by setting your monthly living cost and the number of months that fits your profile to find the goal. Then set a fixed monthly contribution and automate that deposit as soon as your income arrives, before spending. Even small, steady amounts build the fund over time. The calculator shows how many months it takes to reach the goal with the contribution you enter.
Have total control when splitting expenses
Perfect for couples, trips, or any group
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