What is net worth and how is it calculated?

Net worth is the value of everything you own (assets) minus everything you owe (liabilities). Net worth = Total assets − Total liabilities. A positive net worth means your assets exceed your debts. A negative net worth is common early in life — particularly for graduates with student loans — and is normal. The goal is to grow net worth over time.

Should I include my pension in net worth?

Yes, pension wealth is a major component of UK net worth. For defined contribution (DC) pensions, use the current fund value. For defined benefit (DB) schemes (including the State Pension), calculating the asset value is complex — a common approach is to multiply annual income by 20 (equivalent to buying an annuity). Many people significantly underestimate their net worth by ignoring pension wealth.

Net Worth Calculator UK 2026 | Assets vs Liabilities

What Is Net Worth and Why It Matters

Net worth = Total assets − Total liabilities. It is the single most important number in personal finance — a snapshot of where you stand financially right now and a baseline for measuring progress year on year.

Net worth by age — UK benchmarks

Age 25–34: Median ~£38,000 (often low or negative due to student loans, renting)
Age 35–44: Median ~£150,000 (property equity and pension growing)
Age 45–54: Median ~£300,000 (peak earnings, mortgage reducing)
Age 55–64: Median ~£500,000 (property largely owned, pension maturing)

Source: ONS Wealth and Assets Survey. Medians are more representative than averages due to the highly skewed distribution of UK wealth.

Why property dominates UK net worth

In the UK, residential property accounts for around 35–40% of total household wealth. For many homeowners, the property minus the outstanding mortgage (equity) is their largest single asset. Renters can build significant net worth through financial assets (ISAs, pensions, savings) but often start further behind in wealth accumulation.

Should I include my pension?

Yes. Pension wealth is frequently underestimated. For defined contribution (DC) pensions, use your latest statement value. For defined benefit (DB) schemes, a common approximation is to multiply the projected annual income by 20 (the approximate cost of an annuity). The State Pension has a capital value of approximately £220,000–£250,000 at current annuity rates — though it cannot be drawn as a lump sum.

Student loans — include or exclude?

Plan 2 and Plan 5 student loans in England are written off after 30 and 40 years respectively. If you are unlikely to repay in full (common at lower salaries), many financial planners argue you should exclude them from net worth, as the effective liability is lower than the face value. This calculator includes them at face value — adjust as you see fit for your situation.

Worked Examples

Sarah, 28 — Early career

Savings£4,500

Car£7,000

Total assets£11,500

Student loan£32,000

CC balance£800

Net worth−£21,300

Mark & Claire, 44 — Family

Property£385,000

Savings & ISA£62,000

Pension (combined)£90,000

Mortgage−£175,000

Car finance−£8,500

Net worth£353,500

Robert, 60 — Pre-retirement

Property£520,000

ISA & savings£145,000

DC pension£310,000

Mortgage−£42,000

Net worth£933,000

Frequently Asked Questions

Net worth = Total assets − Total liabilities. Assets are everything you own (property, savings, pension, investments, vehicles). Liabilities are everything you owe (mortgage, loans, credit card balances, student loan). A positive net worth means your assets exceed your debts; negative is common early in life. The goal is to grow net worth consistently over time.

According to the ONS Wealth and Assets Survey, the median UK household net worth is around £302,500, but this is heavily skewed by property ownership and age. Households aged 55–64 have a median net worth around £500,000; those aged 25–34 around £38,000. Most UK wealth is held in property and private pensions — cash savings account for only a small fraction.

Yes. Pension wealth is a major and often overlooked component of UK net worth. For defined contribution (DC) pensions, use the current fund value shown on your latest statement. For defined benefit (DB) schemes, multiply the projected annual pension by 20 as an approximation. Including pension wealth often reveals a significantly higher net worth than most people expect.

Once a year is typically sufficient — aligning with your annual financial review, the end of the tax year (April), or your birthday. More frequent tracking can be motivating if you are actively paying down debt, but daily or weekly tracking of investment portfolios adds noise. The trend over years matters more than month-to-month fluctuations.

Related Calculators

Rates, assumptions and sources

This calculator adds up figures you supply. The only official element is how certain assets are treated for tax. Checked on 2 September 2026.

Official figures this calculator applies

Inheritance tax — estates above £325,000 (plus up to £175,000 residence nil rate band) may be chargeable at 40%. GOV.UK: Inheritance Tax

UKCalc assumptions — not official figures

Every input is your own valuation. Property, vehicles and business interests are estimates until sold. Net worth is a snapshot of your own figures, not an audited position.
Pension pots are included at current value. Defined benefit pensions have no simple capital value and are usually excluded or estimated crudely.
No allowance is made for tax that would fall due on realising assets — capital gains on investments or property, or income tax on pension withdrawals.

Use it as a trend, not a score. The direction of travel over years is more informative than the absolute number at any one point.