Best Compound Interest Calculator in Switzerland 2024


Here, you will find the best compound interest calculator Switzerland-wide. Valid for credit card debt, bank accounts, loans, stocks, other investments, etc.

Initial Amount: 0.00

Deposits: 0.00

Interest: 0.00

Final Amount: 0.00

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About this Swiss Compound Interest Calculator 🇨🇭

Inputs for the compound interest calculator 👆

Note that you can also enter negative interest rates. Just type a minus sign in front of the interest rate. This can be useful if you want to calculate a loan or even the value of your assets, taking into account inflation.

If you are confused because you can’t see an input field for the amount of the deposits, note that you need to choose a “Frequency of Deposits” first.

Currencies 💸

This Swiss compound interest calculator is deliberately programmed so that it can be used in all currencies. Numbers remain numbers, which is why it makes no sense to integrate specific currencies into a compound interest calculator.

So you can calculate the compound interest of all possible currencies:

  • Swiss Franc
  • Euro
  • Dollar
  • etc.


Some aspects you must always keep in mind when calculating compound interest and the values of your savings accounts, investments, and assets.

Inflation 📈

The average annual inflation rate in Switzerland over the past decades has typically been below 1%, even though it has been rising since Corona.

The inflation rate shows how much goods in Switzerland become more expensive on average per year. Put simply, something worth 100 francs today will cost 101 francs in a year.

If you want to take inflation into account in your compound interest calculations, you can subtract the inflation rate from your interest rate. So instead of 5% interest, for example, you could enter 4% interest into the compound interest calculator.

Bank practices 🏦

Every bank has slightly different practices when it comes to interest rates. To find out the exact type of interest on your account, bond, or loan, it’s best to contact the issuer.

Types of Interest

Most Swiss banks offer products with daily interest. This is especially common with savings accounts and deposit accounts. With daily interest, the interest rate is applied to the daily account balance, and interest is usually credited monthly or annually.

However, it should be noted that the interest rate shown for daily interest is often the annual interest rate applied on a daily basis. This means that the actual interest rate applied on a daily basis is the annual interest rate divided by the number of days in the year.

It is also important to note that the actual interest period and frequency may vary depending on the Swiss bank and product, and it is advisable to check the specific terms and conditions of each bank product.

How Do I Calculate Compound Interest? 🤔

If you want to calculate compound interest yourself instead of using the compound interest calculator above, you can easily do so using the rule of thumb.

The rule of thumb for compound interest is:

Rule of thumb of the compound interest calculator


  • FV represents the future value (final value) of the capital.
  • PV represents the present value (starting capital).
  • r represents the interest rate per period (for example, per year).
  • n represents the number of periods.

If you express the interest rate as a percentage, you must divide it by 100 to enter it into the formula. For example, an interest rate of 5% would be 0.05 in the formula.

This formula gives you the future value of an investment or loan, taking into account compound interest, and you can use it to see how your money will perform over time.

Example calculation using the compound interest rule of thumb:

Let’s say you have 1000 francs you want to invest, and you find an investment that offers you a 5% annual interest rate. You want to know how much money you will have after 10 years.

Here are the variables from the rule of thumb:

  • PV=1000 CHF (starting capital)
  • r=0.05 (interest rate of 5%, as a decimal number)
  • n=10 (number of years)

If you put these values into the formula, you get:

Calculation example Compound interest rule of thumb

So, after 10 years, you would have about 1,628.89 CHF. (This corresponds to the result in the above compound interest calculator if you switch to annual interest)

FAQs about Compound Interest

1. What exactly does compound interest mean?

Compound interest occurs when the interest earned on capital is itself invested to earn interest, resulting in exponential growth of wealth. So, it is the interest that is given to the previous interest.

2. What is the difference between compound interest and simple interest?

With simple interest, only the original capital earns interest, whereas with compound interest, interest is also earned on the interest already generated, leading to faster wealth growth.

3. Why does compound interest gain importance over time?

Because compound interest allows for exponential growth, the difference in returns compared to simple interest becomes greater over more extended periods of time.

4. How can I profit from compound interest?

By investing early, consistently reinvesting, and using long-term investment strategies, you can take full advantage of compound interest.

5. To what extent does inflation affect compound interest?

Inflation erodes purchasing power, which reduces the actual value of earnings generated by compound interest. Therefore, inflation should be considered in your financial planning.

6. Can compound interest also play a role in retirement planning?

Yes, especially in retirement planning, compound interest can help to significantly increase wealth over time.

7. What influence does the frequency of interest distribution have on compound interest?

A higher frequency of interest distribution and reinvestment leads to a stronger compound interest effect and, thus, to a larger final wealth.

Conclusion 🎓

The Swiss compound interest calculator proves to be an extremely useful and flexible tool for anyone who wants to plan their financial future. With the ability to take into account different currencies and even negative interest rates, it offers you a wide range of options for calculating your investments and savings.

Despite its ease of use and versatility, it is essential to be aware of the potential inaccuracies that may arise due to different banking practices and the types of interest rates. It is, therefore, advisable to check the specific terms and conditions of each bank product.

In a country like Switzerland, where the inflation rate historically is relatively low, compound interest can play a particularly noteworthy role. It allows investors to grow their wealth exponentially, especially if the interest is regularly reinvested.

This is not only relevant for individual savings and investment plans but can also have a significant impact on retirement planning.

By applying compound interest in a conscious and informed manner, you can maximize your financial potential and build a financially secure future.

If you have any questions or comments about the compound interest calculator or our website, don’t hesitate to reach out to us🙂