Net Worth Calculator

Net worth is the single clearest measure of your overall financial position: add up everything you own (assets) and subtract everything you owe (liabilities). The Net Worth Calculator builds a complete picture for UK households, including your home and any buy-to-let properties, cash savings, ISAs, general investment accounts, workplace and personal pensions, vehicles, and informal assets such as crypto or collectibles, then subtracts mortgages, credit cards, personal loans, car finance, student loans and any other debts. According to the latest ONS Wealth and Assets Survey, the median UK household net worth is around £302,000, with significant variation by age and region. Households aged 25-34 sit closer to £35,000, while the 55-64 age band exceeds £550,000 on average, driven largely by accumulated pension wealth and mortgage paydown. London and the South East are well above the national median; the North East is below. Net worth typically falls slightly in retirement as households draw down on savings and pensions. Tracking your net worth quarterly gives you a far better view of progress than checking individual accounts. Year-on-year comparisons smooth out market volatility and reveal whether your savings, debt repayment and investment growth are outpacing inflation. For UK savers the most tax-efficient way to grow net worth is to max out the workplace pension up to the employer match, then use the £20,000 annual ISA allowance, then the £9,000 Junior ISA allowance per child. Lifetime ISAs add a 25% Government bonus on up to £4,000/year for first homes or retirement at 60+. Many people track two figures: total net worth (including the main home) and liquid net worth (excluding the home and any defined benefit pension transfer value). Liquid net worth is a better gauge of financial flexibility — it tells you what you could actually access without selling your home or transferring out of a final salary pension. Both numbers together tell the full story.