Why 3 to 12 months and not a single fixed number?

How much cushion you need depends on how exposed your income is. A dual-income household with stable salaries and no dependants can operate on roughly 3 months — if one job ends, the other still pays the bond. A single-income family with two kids and a commission-heavy salary realistically needs 9 months. A self-employed business owner is typically 12 months because revenue can stop entirely. The calculator picks a tier from your inputs, but you can always override it.

What counts as essential monthly expenses?

Things you would still need to pay for if your income stopped tomorrow: rent or bond, food, utilities, transport (or fuel), insurance premiums, schooling, and the minimum payments on any debt. Skip subscriptions, gym, entertainment, eating out, and discretionary spending — those would pause in a real emergency. The number you enter is roughly your "lifeline budget", not your normal monthly spend.

Should I really keep R200,000+ in a money market account?

For a true emergency fund, yes — accessibility beats yield. Money market funds in South Africa pay around 8–9% per year and you can access the cash within a day, which is what you need when a geyser bursts or you lose your job. The trap is treating the emergency fund like an investment: the moment you optimise for return, you start taking risk you cannot afford to take. Many planners suggest a hybrid — keep one month in a money market for instant access and ladder the rest in 32-day notice or 6-12 month fixed deposits.

Should I pay off debt first or build the emergency fund?

The standard SA advice: build a small starter fund of about R10,000 first (covers a geyser, car repair, medical excess), then aggressively pay off any debt above ~15% interest (most credit cards, personal loans, store accounts) before continuing to build the full emergency fund. The reason: high-interest debt compounds against you faster than any savings vehicle compounds for you. Once the expensive debt is gone, redirect everything to fully fund the emergency fund.

Money market vs notice account vs fixed deposit — which is best?

They trade off rate against access. Money market unit trusts give you 8.5–9.5% annual yield with same-day access. 32-day notice accounts pay slightly more (~9–10%), but you must give 32 days notice to withdraw. 12-month fixed deposits pay the highest (~10–10.5%) but lock the money for a year. For an emergency fund, the rule of thumb is: split it. Keep enough in a money market for the kind of emergency that needs cash today (geyser, car), and ladder the rest in higher-yielding accounts.

Can a Tax-Free Savings Account (TFSA) be my emergency fund?

Mostly no, with a small caveat. TFSAs are designed for long-term, equity-heavy growth (where the tax shield matters). Holding cash in a TFSA wastes the tax break. More critically: if you withdraw from a TFSA, you cannot replace the contribution — your annual R36,000 / lifetime R500,000 cap is permanently reduced. The exception is if you're already maxing the TFSA for retirement and want to park cash temporarily; otherwise use a pure cash account.

How do I actually save monthly when my budget is tight?

Two things move the needle. First: automate it as a debit order on payday so the money is gone before you can spend it — even R200 a month is meaningfully more than nothing. Second: increase the amount the next time you get a raise or a tax refund. Saving 50% of every raise is a near-painless way to grow the contribution without lifestyle pain. Apps like Investec's Easy Equities and most major banks let you set up recurring debit orders to a money market in under 5 minutes.

What rates am I assuming, and are they realistic?

The calculator uses these mid-2026 SA estimates: money market funds ~9.0%, notice accounts ~9.5%, 12-month fixed deposits ~10.0%. These are intentionally conservative — provider rates change weekly with prime, and the gap between providers (Investec vs the big four) can be 50-100 basis points. Use them as a ballpark for projection, not as a quote. Always check the current advertised rate before opening an account.

Should I include my partner's income or just mine?

If you genuinely share expenses (joint bond, joint groceries, etc.), use your combined essential expenses and your combined contribution capacity. Set 'Two incomes' if both partners are working. If you keep finances separate, run the calculator twice — once for each of you, with each person's share of the household essentials. The key is consistency: don't mix joint expenses with a single contribution, or vice versa.

What about inflation — does this calculator account for it?

Not directly. The target amount is in today's rand, and the projection assumes you keep contributing the same amount each month. In practice, your essentials will rise with inflation (about 5% a year in SA), so review and bump the contribution annually. The interest rates used in the projection are nominal (i.e. they include inflation), not real, so the projected balance is the actual rand amount you'll see in your account — but its purchasing power will be slightly lower than today.

Does this replace a financial adviser?

No. This is a guideline tool, not advice. Your specific situation — risk tolerance, other safety nets like medical aid or income protection, family obligations — may shift the right number significantly. A FAIS-licensed financial adviser can build a holistic plan that includes the emergency fund alongside retirement, insurance, tax structure, and investment goals. This calculator is a starting point for that conversation.

When does it make sense to STOP contributing to the emergency fund?

Once you hit your target, redirecting future contributions usually beats over-funding. The next priorities are: max your retirement contribution to claim the 27.5% deduction (capped at R350,000), then fund a TFSA for tax-free long-term growth, then pay extra into the bond if rates are above your investment return assumptions. You may also "top up" the fund every couple of years as your essentials creep up with inflation.

MyFinHealth

Upload. Analyze. Save.

Secure & Private

Upload Free

Tools·

Emergency Fund

Loading calculator…

How to use this calculator

How the maths works

Frequently asked questions

See your full financial picture