The formula to calculate the Emergency Fund Ratio (EFR) is:
\[ EFR = \frac{EF}{ME} \]
Where:
Let's say the total emergency fund amount (EF) is $10,000 and the total monthly expenses (ME) are $2,000. Using the formula:
\[ EFR = \frac{10000}{2000} \]
We get:
\[ EFR = 5 \]
So, the emergency fund ratio is 5, meaning your emergency fund can cover 5 months of expenses.
Definition: The emergency fund ratio measures the adequacy of your emergency savings relative to your monthly expenses.
Formula: \( \text{EFR} = \frac{\text{Emergency Fund}}{\text{Monthly Expenses}} \)
Example: \( \text{EFR} = \frac{12000}{2000} \)
Definition: This calculator determines the total amount needed for an emergency fund based on monthly expenses and the desired number of months of coverage.
Formula: \( \text{EFA} = \text{Monthly Expenses} \times \text{Months of Coverage} \)
Example: \( \text{EFA} = 2000 \times 6 \)
Definition: This calculator helps you determine how much you need to save each month to reach your emergency fund goal.
Formula: \( \text{Monthly Savings} = \frac{\text{Emergency Fund Goal}}{\text{Months to Save}} \)
Example: \( \text{Monthly Savings} = \frac{12000}{12} \)
Definition: The recommended emergency fund amount is typically 3 to 6 months' worth of living expenses.
Formula: \( \text{Recommended Amount} = \text{Monthly Expenses} \times 3 \text{ to } 6 \)
Example: \( \text{Recommended Amount} = 2000 \times 3 \)