Sri Lanka Financial Tools
Smart financial calculators and market data in one place
SmartRatesLK.com helps you compare rates, estimate repayments, and plan investments using practical calculators designed for Sri Lanka. Browse all categories below and jump directly to each tool.
Currency
3 tools
Banks
3 tools
Tax & salary
1 tool
Investments
6 tools
Savings and Interest Calculator
Calculate savings account growth with compound interest
Fixed Deposit Calculator
Project your fixed deposit earnings and maturity value
Reverse FD Calculator
Find out how much to invest to earn your desired income
Financial Goal Calculator
Plan how much to save regularly to reach your financial goal
Compounding Calculator
See how money grows with daily, weekly, monthly, or yearly compounding and any time length
Property ROI Calculator
Calculate total return on investment for a property including rental income and appreciation
Vehicles
5 tools
Vehicle Loan Calculator
Calculate loan amount and monthly installment based on vehicle price, down payment, interest rate, and duration
Vehicle Lease Calculator
Calculate monthly lease installment based on vehicle price, residual value, down payment, interest rate, and duration
Vehicle Cost Of Ownership
Estimate total monthly and yearly vehicle ownership costs including purchase, fuel, insurance, and maintenance
Real Interest Calculator
Find the true annual interest rate implied by lease amount, term, and monthly instalment — compare to advertised rates
Vehicle Import Tax Calculator
Estimate CIF, customs, PAL, excise, luxury tax, and VAT for imports using your CIF in USD or JPY and your LKR rate
Education
2 tools
Date & tools
2 tools