Emergency Fund Calculator

An emergency fund is the cash you set aside to cover essential bills when income suddenly stops or an unexpected cost lands. The right target usually falls somewhere between 3 and 12 months of those bare-bones expenses. Heading into 2026, with inflation projected near 2.5% and hiring patterns staying choppy, a well-stocked reserve is what keeps a job loss or surprise repair from turning into high-interest debt. Enter your numbers below and the tool also estimates how long reaching your goal will take at your current pace.

The math runs in three steps. First, your monthly essential expenses are added up from the values you enter. That figure is multiplied by the number of months of coverage you want, anywhere from 3 to 12, which becomes your target fund. Then the gap between that target and what you've already saved is divided by your monthly contribution to project how many months of saving lie ahead. The estimate assumes you contribute the same amount each month and does not credit any interest your savings might earn along the way.

Accuracy depends on what you count as essential, so limit those inputs to non-negotiable costs such as housing, food, and utilities rather than discretionary spending. Two errors tend to skew the result in opposite directions: lowballing monthly expenses and overstating how much you can realistically set aside. Three months of coverage is a reasonable floor, but stretching toward 6 to 12 months gives far more breathing room if your income swings or other people depend on it.