Calculators
Practical calculators and converters for Sri Lanka's most common money and property questions, checked against the underlying formulas and official rates, and dated when last verified.
Loan Calculator
Estimate monthly repayments (EMI), total interest, and full amortisation schedules for personal, vehicle, and housing loans.
EPF / ETF Calculator
Calculate employee 8% EPF deductions, employer 12% EPF & 3% ETF contributions, and understand qualifying remuneration rules.
VAT Calculator & Guide
Calculate 18% standard VAT additions and extractions, understand 20.5% financial services VAT, and review IRD registration thresholds.
Land Converter
Convert between perches, acres, roods, square feet, and square metres with traditional Acres-Roods-Perches (A-R-P) survey plan extent interpretation.
Driving Exam Readiness Calculator
100 original, sourced practice questions and a timed simulated exam for the Sri Lankan driving license written test: road signs, road markings, speed limits, priority rules, documents, and safety for light vehicle classes.