Inflation is the general increase in the prices of goods and services over time.

Put simply, when inflation rises, the cost of living increases.

For example, if a product costs €100 today and inflation is 3%, the same product may cost around €103 a year later.

This means that more money is required to purchase exactly the same item.

Suppose our savings earn interest of 2% per year. If inflation is 3%, our account balance may increase, but the purchasing power of our money will actually decline.

In other words, our savings may grow in numerical terms, but they buy less than before.

This is why it is important to:

• compare the interest rates offered by savings products;
• review our savings regularly; and
• adjust our financial goals as the cost of living changes.

💡 Example:

Nikos has €10,000 in an account that earns 2% interest. One year later, his balance has grown to €10,200. However, if inflation is 3%, something that cost €10,000 a year ago now costs approximately €10,300. 

Although his savings have increased, their real purchasing power has fallen.

Every financial decision involves giving up an alternative option.

This is known as opportunity cost.

For example, if we choose to spend €300 on an impulse purchase, those same funds can no longer be used:

• for saving;
• for investing;
• to strengthen our Emergency Fund; or
• to pursue another important financial goal.

Opportunity cost does not mean that we should never enjoy spending our money.

It simply means that every time we choose one option, we are also choosing not to do something else.

We cannot control inflation. What we can control is how we respond to it.

For example, we can:

• compare interest rates before selecting a savings product;
• gradually increase the amount we save;
• review our goals when the cost of living changes; and
• consider, when we are ready, whether part of our long-term savings could be invested.

Saving and investing are not competing approaches. They work together as part of a broader financial plan.

⚠️ Common Misconceptions

“As long as my money is in the bank, it never loses value.”

The nominal value of our money may increase, but its real purchasing power can decline because of inflation.

“Inflation only matters to economists.”

Inflation affects all of us because it influences the prices we pay every day.

“Opportunity cost only applies to investing.”

Every financial decision involves an opportunity cost, including everyday spending choices.

• Do we understand how inflation affects our savings?
• Do we compare interest rates before choosing a savings product?
• Do we consider the opportunity cost before making major purchases?
• Do we review our savings goals when the cost of living rises?
• What decision could we make today to better protect the value of our money?

✔️ Inflation gradually reduces the purchasing power of our money.

✔️ The real value of our savings depends on the relationship between interest rates and inflation.

✔️ Every financial decision involves an opportunity cost.

✔️ Effective saving requires us to review our goals regularly.

✔️ Understanding inflation provides an important bridge between saving and investing.

👉 What’s next...

So far, we have seen how saving can help protect us financially and how inflation can gradually reduce the real value of our money.

The next natural question is:

Can investing help us address the impact of inflation and achieve our long-term financial goals?

In the next article, we will explore what investing is, why it is a natural next step after saving and how to determine whether we are ready to take that step.

🔗Useful Links:

• Why Do We Invest and When Are We Ready to Take the Next Step?
• The Power of Compound Interest: Why Time Is Our Greatest Investment Ally
• Risk, Return and Diversification: The Foundations of Smart Investing
• The Rule of 72: A Simple Guide to Assessing Investment Opportunities with Greater Confidence
• Investment Pitfalls: Common Mistakes and How to Avoid Them