Net worth is simply what you own minus what you owe. Add up your assets — cash, savings, investments, property, vehicles — and subtract your debts — loans, credit cards, mortgages. The result is one number that captures your overall financial position better than income alone, because it reflects both earning and keeping.

Tracking it monthly turns an abstract idea into a visible trend. A simple spreadsheet is enough: one row per account, columns for assets and debts, and a total at the bottom. Update it on the same day each month, such as the first weekend, using your bank and investment statements. Thirty minutes is plenty once the template exists.

The monthly trend matters more than any single number. Net worth can dip when markets fall or when you take on a mortgage, and that is not failure — it is context. What you want to see is the direction over six to twelve months: debts shrinking, savings growing, and the total moving upward over time.

Use the review to make one decision each month. That might be increasing a savings transfer, paying extra on a high-interest debt, or cancelling a subscription. One small decision a month, repeated for a year, transforms a tracking habit into real financial progress.

Deciding what counts in net worth is simpler than it looks. Include cash, bank balances, savings, investments at current value, and the value of property and vehicles you own. Include all debts: mortgages, loans, credit card balances, and any money owed to others. The total is your net worth, and it should be calculated the same way every month so the trend is meaningful.

Some items are best excluded or handled carefully. Personal belongings like clothes, furniture, and electronics lose value fast and are hard to sell, so most trackers leave them out. Your primary home is a judgement call: including it at a conservative estimate is fine, but remember it is not liquid wealth you can spend — it is shelter first and an asset second. Pension accounts count as assets, though they are locked away until retirement.

Consistency matters more than precision. Use the same valuations, the same accounts, and the same day each month, and do not fuss over small changes in property or vehicle values. What you are watching is the direction of the total and the balance between assets and debts. A system you actually maintain for years beats a perfect system you abandon after two months.

Net worth tracking is one of the simplest and most powerful financial habits. Spend thirty minutes a month, watch the trend, make one decision, and let steady attention compound into real progress.

Tracking net worth monthly is a habit that pays for itself many times over. It turns vague financial anxiety into a clear number and a visible trend, and it prompts one good decision after another. Start this month with a simple spreadsheet, update it on the same day each month, and watch steady attention turn into measurable progress year after year.