Fundamentals

Core personal finance concepts every adult should know: assets, liabilities, cash flow, compound interest, and more. Free financial literacy from nidhi.

Your progress0 of 16 read
1
DiscoveryFor beginners

The fundamentals. If you're new to personal finance, start here.

What's covered: Net worth, assets, liabilities, cash flow, debt, compound interest, liquidity, emergency funds, purchasing power, time value of money, saving vs investing, credit, insurance
0/14 read
Start here
2 min readApr 19
What Is Net Worth and Why Does It Matter?

Your net worth is the single number that tells you whether you're building wealth or standing still. Here's why it matters more than your salary.

2 min readApr 21
How to Calculate Your Net Worth in 10 Minutes

A step-by-step guide to listing everything you own and everything you owe, with a free multi-currency calculator for assets spread across countries.

3 min readApr 23
Assets: What You Own and What Actually Counts

Your assets are everything you own that has value. But not everything that looks like an asset behaves like one. Here's how to tell the difference.

3 min readApr 25
Liabilities: What You Owe and Why the Interest Rate Matters

Liabilities are everything you owe. Not all debt is equal: the interest rate determines whether a liability is manageable or dangerous to your net worth.

4 min readApr 29
Appreciation vs. Depreciation: Why Some Assets Grow and Others Shrink

Some assets grow over time; others lose value. Appreciation, depreciation, and the compound interest behind both decide whether your net worth builds or erodes.

5 min readMay 1
Liquidity: Why Being Unable to Access Your Money Is a Risk

Having money and being able to use it are not the same thing. Liquidity is how quickly you can turn an asset into cash without losing its value.

4 min readMay 4
The Emergency Fund: Your First Financial Safety Net

Before you invest or pay extra on debt, build a buffer. An emergency fund is the foundation that keeps the rest of your plan from collapsing.

4 min readMay 6
Income vs. Wealth: They're Not the Same Thing

Earning more doesn't automatically mean being wealthier. Here's why the distinction matters and how to shift from income thinking to wealth thinking.

4 min readMay 8
Cash Flow 101: Where Your Money Actually Goes

Money comes in, money goes out. Cash flow is the map that shows you exactly where it all travels, and whether you're running a surplus or a deficit.

5 min readMay 11
Purchasing Power: Why €1,000 Today Isn't €1,000 Tomorrow

A euro today buys more than a euro in ten years. Purchasing power explains why, and the force behind its decline, inflation, is why saving alone isn't enough.

6 min readMay 13
Why Your Euro Buys More in Some Countries Than Others

Exchange rates show how much one currency is worth in another, not what it actually buys. That gap is where purchasing power parity comes in.

8 min readMay 18
Budgeting: Controlling the Gap Between Income and Spending

You track your income. You know your expenses. But unless you tell each euro where to go before the month begins, you're not budgeting, you're just watching.

7 min readMay 20
Credit and Credit Scores: What They Are and Why They Matter

You've never missed a payment. You have no debt. But the rate you're offered on a mortgage is higher than your colleague's. The difference? Your credit history.

10 min readMay 22
Insurance Basics: Protecting What You've Built

You've spent months building an emergency fund. One accident, fire, or health crisis can wipe it out overnight. Insurance exists so it doesn't have to.

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BuildingFor those comfortable with the basics

Putting the pieces together. Budgets, savings systems, and first investments.

What's covered: Budgeting, risk, asset classes, investment accounts, diversification, financial independence intro, multi-currency, real estate, loan terms, passive income, goals, dashboard, health metrics, taxes
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8 min readMay 27
Investing 101: Asset Classes and How They Work

Stocks, bonds, real estate, cash. Four words everyone has heard, but few can explain what they actually do or why they belong in a portfolio.

6 min readMay 29
Beyond the Core: Commodities and Cryptocurrency as Satellite Assets

Commodities and cryptocurrency come up in every investing conversation but don't behave like the core four. Use them as small satellites, not core holdings.