- ✓A Singapore-specific financial calculation platform
- ✓Neutral, transparent and source-led
- ✓Built for working adults, couples and households
- ✓A general-information and education tool
About interest.sgA clearer financial view
A clearer financial view
for Singapore households.
interest.sg is a neutral financial calculation and optimisation platform that helps people understand how cash, CPF, property, debt and safer-yield options interact.
01
Our purpose
Turn complex financial rules into calculations that can be checked, compared and understood. People can see which inputs were used, which limits affected the outcome and which conditions could change it.Found a calculation, source or page error? Use the correction and contact routes.
- ×A bank, broker or financial adviser
- ×A trading, crypto or speculation platform
- ×A government body or official service
- ×A product sales or comparison marketplace
Principles
One standard across brand and product.
Clarity
Important information is structured to be easy to read.
Neutrality
The same calculation method is applied consistently to comparable choices.
Accuracy
Formulas and rules are checked with repeatable tests and dated sources, with limitations kept visible.
Transparency
Sources, dates, assumptions and limits stay visible.
Start with one question
View calculators→Explore all financial tools.
Preview the scope, inputs, outputs and primary source for every tool.