Net Worth Calculator

What is a good net worth for my age?

A widely cited benchmark (Fidelity) is (age × annual income) ÷ 2 by age 35, and 2× income by 40 — so a 35-year-old earning $80,000 would target about $160,000 including home equity minus debts. Benchmarks are guides, not grades: savings rate matters more than any single snapshot.

Example: age 35, $80,000 income → benchmark ≈ $160,000 net worth.

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The detailed guide below is currently available in English.

What counts toward net worth

Net worth is everything you own minus everything you owe. Assets include bank balances, retirement and brokerage accounts, home and other property at market value, vehicles, and valuables. Liabilities include the mortgage, car loans, credit card balances, student debt, and anything else you owe. Leave out everyday checking float you consider spent, and be honest with values — the trend matters more than the total.

Reading the debt-to-asset ratio

This ratio divides what you owe by what you own. Under 30% suggests debts are a modest slice of your holdings; above 50% means more than half of everything you have is spoken for by creditors, which leaves little room for a shock. A rising ratio is not always bad — a fresh mortgage raises it while building an asset — but a falling ratio over the years is the usual sign of healthy progress.

Repères pour la France

Les principaux repères locaux à connaître pour les calculs financiers en France – ils diffèrent nettement des normes américaines :

  • TVA: Taux normal 20 %, intermédiaire 10 %, réduit 5,5 %, particulier 2,1 %. Les prix affichés sont toujours TTC (toutes taxes comprises).
  • Impôt sur le revenu (barème 2025): Barème progressif par part : 0 % jusqu'à 11 497 €, puis 11 %, 30 %, 41 % et 45 % au-delà de 180 294 €, avec décote sous 19 174 € (célibataire).
  • Cotisations sociales: Part salariale ≈ 22 % du brut (sécurité sociale, retraite, chômage) ; un salaire net correspond à environ 78 % du brut.
  • SMIC 2025: 1 801,80 € brut par mois (≈ 1 426 € net) sur la base de 35 heures hebdomadaires.
  • Pourboire: Le service est compris dans les prix en café-restaurant depuis 1982 ; arrondir l'addition reste un geste apprécié, sans obligation.

Mis à jour : octobre 2026 · valeurs 2025, sources officielles ci-dessus.

Questions fréquentes

Should my home be included in net worth?

Yes, at its market value with the mortgage as a matching liability. Many people also track net worth excluding the home, since you have to live somewhere and home equity is hard to spend.

Can net worth be negative?

Yes — it simply means debts exceed assets. It is common early in a career or after a big purchase, and it becomes a problem only if the trend is not heading upward.

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