Free finance calculators
Quick, free tools for everyday money maths — then score a real deal with our business valuation calculator, tailored to your market.
Business valuation calculator
Score a business acquisition 0–100 with a valuation range and risk flags, tailored to your market.
Compound interest
Free compound interest calculator. See how a lump sum plus monthly contributions grow over time, with the interest earned and total contributions broken out.
Free · instant results →Loan
Free loan calculator: work out the monthly payment, total interest and total cost of a loan from the amount, interest rate and term.
Free · instant results →Investment
Free investment calculator: project the future value of a lump sum plus regular monthly investing at an expected annual return.
Free · instant results →Margin
Free margin calculator: from price and cost, get profit, gross margin % and markup % instantly.
Free · instant results →Fixed deposit
Free fixed deposit calculator: estimate the monthly interest payout and the maturity value of a fixed deposit from the principal, rate and tenure.
Free · instant results →ABSD (Singapore)
Free ABSD calculator with the current Singapore rates: 0–30% for Citizens, 5–35% for PRs, 60% for foreigners, 65% for entities — plus BSD, for the full stamp duty bill.
Free · instant results →TDSR max loan (SG)
Free TDSR calculator for Singapore: max monthly repayment at the 55% cap (30% MSR for HDB/EC), max loan at the 4% stress-test rate, and the max purchase price at your LTV.
Free · instant results →Down payment (SG)
Free Singapore down payment calculator: cash vs CPF split at your LTV limit, BSD + ABSD stamp duties, the loan amount, and the estimated monthly repayment.
Free · instant results →Rental yield
Free rental yield calculator: gross and net yield from price and monthly rent, with vacancy, running costs, mortgage payment and cash-on-cash return.
Free · instant results →