Finance & Loan Calculation Tools
Calculate mortgage amortization schedules, compound interest returns, sales tax, auto loans, and retirement fund projections with enterprise-grade 0-drift accuracy. The Calconova Finance & Loan Calculation Tools directory brings together 48 verified calculators tailored to Singapore statutory regulations and international standards. Every tool runs locally in your browser on our enterprise Decimal.js (IEEE-754) math engine with zero floating-point drift and full formula transparency.
Singapore CPF Contribution & Net Take-Home Pay Calculator (2026)
Calculate 2026 Singapore CPF contributions for Citizen and PR, S$8,000 Ordinary Wage ceiling, Additional Wage bonus cap, and OA/SA/MediSave distribution.
CPF LIFE Retirement Sum & Payout Estimator (2026)
Estimate lifelong monthly retirement payouts under Singapore CPF LIFE based on age 55 RA savings (BRS $106.5k, FRS $213k, ERS $426k) and plan choice.
CPF Compound Interest & Extra Tiered Interest Calculator
Calculate guaranteed compound growth across OA (2.5%), SA/MA (4.05%), and extra 1% to 2% tiered government interest for up to 30 years.
CPF Housing Accrued Interest & Refund Calculator
Calculate mandatory CPF housing refunds (Principal + 2.5% compound accrued interest), mortgage payoff, and net cash proceeds upon property sale.
CPF RSTU Top-Up & Tax Relief Calculator (2026)
Calculate direct cash tax savings from topping up your own and loved ones' CPF accounts up to S$16,000 under RSTU, combined with 4.05% returns.
Singapore BSD & ABSD Property Stamp Duty Calculator (2026)
Calculate Buyer's Stamp Duty (1% to 6%) and latest Additional Buyer's Stamp Duty (ABSD: Citizen 2nd 20%, PR 5%/30%, Foreigner 60%) in Singapore.
Singapore Seller's Stamp Duty (SSD) Calculator
Calculate Seller's Stamp Duty (12%, 8%, 4%) when disposing of residential property within 3 years, and compare net profit across holding tiers.
Singapore TDSR & MSR Mortgage Borrowing Power Calculator
Calculate maximum mortgage loan eligibility under MAS Total Debt Servicing Ratio (≤55% TDSR) and Mortgage Servicing Ratio (≤30% MSR) guidelines.
HDB Concessionary Loan vs Bank SORA Mortgage Calculator
Compare HDB Concessionary Loan (2.6%, 100% CPF downpayment) vs Commercial Bank SORA Mortgage (mandatory 5% cash, lock-in fees) side-by-side.
Singapore HDB Housing Grants & EHG Eligibility Calculator (2026)
Calculate eligibility for Singapore's enhanced housing grants: Enhanced CPF Housing Grant (EHG up to $120k), Resale Family Grant, and PHG.
Singapore Property Sale Cash Proceeds Calculator (2026)
Calculate net cash in hand from selling an HDB flat or condo after outstanding loan payoff, CPF accrued interest refund, resale levy, and agent commissions.
Singapore EC Deferred Payment & Upgrader Affordability Calculator
Assess Executive Condominium (EC) affordability for HDB upgraders under 30% MSR, compare Deferred Payment Scheme (DPS) vs Progressive (NPS), and upfront capital.
Singapore Tenancy Stamp Duty & Net Rental Yield Calculator
Calculate IRAS tenancy lease stamp duty (0.4% rate) and assess gross and net rental yields after property tax, MCST maintenance fees, and leasing fees.
Singapore IRAS Personal Income Tax & Relief Calculator (2026)
Calculate progressive resident personal income tax (0% to 24%) vs non-resident rates, with CPF, earned income, child, and parent reliefs capped at $80,000.
Singapore SRS Tax Savings & Retirement Pot Calculator (2026)
Calculate immediate annual income tax savings from SRS contributions ($15,300 Citizens/PRs, $35,700 Foreigners) and 50% tax-free 10-year retirement withdrawals.
Singapore IRAS Property Tax (Annual Value) Calculator (2026)
Calculate Singapore Annual Value (AV) progressive property tax under updated owner-occupied (0%-32%) vs non-owner-occupied (12%-36%) tiers and monthly GIRO payments.
Singapore 9% GST & 10% Service Charge ("++" Bill) Calculator
Calculate Singapore restaurant "++" dining bills (10% service charge + 9% GST = 19.9% extra), bill splitting per pax, and tourist eTRS GST refunds.
Singapore Corporate Tax (17%) & SUTE Start-Up Exemption Calculator
Calculate Singapore headline 17% corporate income tax, Start-Up Tax Exemption (SUTE first $200k at effective 6.375%), Partial Tax Exemption (PTE), and CIT rebates.
Singapore Total Car Cost (OMV, COE & ARF) Calculator (2026)
Calculate Singapore total car purchase cost: OMV, Category A/B/E COE, tiered ARF (100%-320%), VES rebate/surcharge, 20% excise duty, and monthly depreciation.
Singapore LTA PARF & COE Deregistration Rebate Calculator (2026)
Calculate statutory LTA deregistration rebates when scrapping or exporting a private car: 50%-75% PARF rebate (capped at $60k), unused COE months, and scrap body value.
MAS Motor Vehicle Loan & Curb Calculator (2026)
Calculate Singapore car loan financing under strict MAS curbs: 70% LTV for OMV ≤$20k, 60% LTV for OMV >$20k, max 7-year tenure, flat rate interest, and Effective Interest Rate (EIR).
Singapore LTA Road Tax Calculator (Engine CC & EV kW) 2026
Calculate Singapore road tax for petrol cars (engine capacity cc tiers) and EVs (power rating kW + S$700 AFC), including vehicle age surcharges up to 50% for 6 or 12 months.
Singapore MOM Part IV Overtime & Rest Day Pay Calculator (2026)
Calculate statutory overtime under MOM Employment Act Part IV: 1.5x weekday OT (2,288 annual hours formula), rest day double wages, public holiday pay, and S$2,600 salary cap rules.
Singapore Retrenchment Benefit & Leave Encashment Calculator (2026)
Calculate severance under Singapore Tripartite Guidelines: 2 weeks to 1 month pay per year of service, unused annual leave encashment, notice pay, and tax-exempt breakdown.
Singapore Baby Bonus Cash Gift, CDA & Maternity Leave Calculator
Calculate Singapore enhanced Baby Bonus cash gifts ($11k-$13k), CDA First Step Grant ($5k) + dollar-for-dollar matching, and 16-week GPML / 4-week GPPL parental leave subsidies.
Compound Interest Calculator
Visualize the exponential growth of your investments with interactive charts.
Compound Annual Growth Rate (CAGR)
Calculate the compound annual growth rate of your investments or business revenue.
Inflation & Purchasing Power
Calculate how inflation erodes your purchasing power and the real future value of money.
Savings & Wealth Accumulation
Calculate future wealth accumulation with regular monthly or yearly savings and interest.
Real Rate of Return Calculator
Calculate the real rate of return on your investment adjusted for inflation (Fisher equation).
Gold Value & Purity Calculator
Calculate gold value across karats (14k, 18k, 22k, 24k) and bullion coins.
IBAN Validator & Check Digit
Validate international bank account numbers (IBAN) using the official MOD-97 algorithm.
Net Present Value (NPV)
Calculate project profitability based on discount rate and projected cash flows.
Bond Yield Calculator
Calculate simple and annualized yields for treasury bills and corporate bonds based on purchase price and days to maturity.
Eurobond Yield & Return
Calculate Eurobond coupon income, clean/dirty prices, and yield to maturity (YTM).
Commercial & Mathematical Discount
Calculate bank commercial discount (outside) and true mathematical discount (inside) for commercial paper and notes.
Internal Rate of Return (IRR)
Calculate the Internal Rate of Return (IRR) where net present value (NPV) equals zero for series of cash flows.
Weighted Average Maturity (WAM)
Calculate the weighted average maturity of multiple debts, receivables, and commercial papers.
Time Value of Money (TVM)
Calculate Present Value (PV) and Future Value (FV) using compound interest principles.
Repo & Reverse Repo Calculator
Calculate overnight and short-term repo interest earnings minus withholding tax.
Dividend Yield & Payout
Calculate dividend yield, annual cash payout, and net dividend income after withholding tax.
Government Bond Return
Calculate government bond periodic coupon cash flows, total coupon income, and principal redemption.
Futures Contract Pricing
Calculate theoretical futures contract price using spot price, risk-free rate, and storage/dividend yields.
Term Deposit Interest Calculator
Calculate bank fixed deposit gross and net interest income after withholding tax.
Currency Converter & Cross Rates
Convert major global currencies (USD, EUR, TRY, GBP, JPY) with custom or standard cross rates.
Simple Interest Calculator
Calculate simple interest earned or paid over days, months, or years (I = P × r × t).
General Interest Calculator
Calculate daily, monthly, and yearly interest returns with tax withholding.
Finance & Loans What You Need to Know
All tools in Calconova are engineered with institutional financial and scientific formulas. The enterprise decimal.js engine is utilized to eliminate floating-point rounding errors typical of standard JavaScript applications.
All calculations execute directly on your local device (Edge/Client-side); none of your data is stored on remote servers, guaranteeing 100% privacy.
All calculations, amortizations, and scenario projections displayed on this page are strictly for informational and educational purposes. Nothing herein constitutes investment, financial, tax, or legal advice. Actual CPF interest rates, ABSD criteria, COE prices, and bank mortgage rates may vary. Calconova explicitly disclaims all liability for any decisions taken based upon these calculations. Consult a MAS-licensed financial adviser or IRAS/CPF officer prior to executing financial commitments.