Net Worth in Singapore: 5 Mistakes to Avoid
Adds up what you own minus what you owe. The maths is not complicated, but a handful of errors come up again and again in this and related loans & finance calculations. Here is what to watch for.
Interest in Singapore is quoted in several ways. Mortgages and savings accounts use effective annual rates, while car loans and many personal loans are advertised at flat rates that look much lower than their true cost. Banks must disclose the effective interest rate, and comparing on that basis gives a fair picture.
Calculators make it easy to compare scenarios side by side: a shorter tenure versus a lower instalment, a higher deposit versus more cash in hand, or paying down debt versus investing. Seeing the total cost, not just the monthly figure, usually makes the better choice obvious.
1. Forgetting inflation
S$1 million in 30 years will buy much less than S$1 million today.
2. Mixing monthly and annual rates
Divide annual rates by 12 for monthly calculations and keep periods consistent.
3. Comparing flat rates with effective rates
A 3% flat rate can be close to 5.5% effective because interest is charged on the original amount for the whole term.
4. Paying only the minimum on a card
Minimum payments barely cover interest, so balances can take years to clear.
5. Using unrealistic returns
Projecting 10% a year for decades can make goals look easy; test lower rates too.
The correct method
Net worth = assets − liabilities.
For example, with these inputs:
- Total assets (S$): 450,000
- Total liabilities (S$): 280,000
the calculator returns:
- Net worth: S$170,000.00
- Debt-to-asset ratio: 62.22%
Related calculations
- Air-Con Running Cost Calculator: Estimates what running the air-con costs each month.
- Car Loan Calculator: Car loans in Singapore are quoted at a flat rate.
- Maximum Car Loan Calculator: MAS rules cap car loans at 70% of the price if OMV is S$20,000 or less, and 60% if OMV is higher, with a maximum tenure of 7 years.
- Additional Registration Fee (ARF) Calculator: Calculates the tiered ARF for cars registered in Singapore.
The Net Worth Calculator applies the formula consistently, so it is a quick way to double-check your own working.
Run your own numbers: Net Worth Calculator