myFIREplan.ch

Emergency fund calculator

Cash for bad months comes before investing. It keeps a job loss or a large bill from forcing you to sell at the wrong time.

CHF / month

Rent, health insurance, food, transport, debts: what you must pay even in a bad month.

Your work situation

Your result

Keep in cash
CHF 10’500
Months of essentials
3 months

Your result, explained

Keep about CHF 10’500 in a savings account, 3 months of essential costs, before you invest. It lets you ride out a job loss or a large bill without selling investments at a bad time.

Estimates for planning, not advice. Use at your own risk. Read the full disclaimer

How it is calculated

  • Stable job: 3 months of essential costs.
  • Variable income: 6 months.
  • Self-employed: 9 months.
  • Plus one month per dependant, up to three, capped at 12 months.

A rule of thumb, not a law of nature: adjust it to your situation. Then invest the rest; see the savings rate tool.

Frequently asked questions

Where should I keep it?

In a savings account you can reach within days, separate from your everyday account. Not in stocks.

Do I need it if I have investments?

Yes. Markets can be down exactly when you need money. The emergency fund lets your investments stay invested.

What about unemployment insurance?

It replaces part of your salary after a waiting period, and self-employed people usually have none. The fund covers the gap.

Related tools

Related reading

Last reviewed: