Tools
Free calculators & document tools for Sri Lanka. No sign-up needed.
Market data
2 toolsBusiness tools
8 toolsBilingual LKR invoices with VAT/SSCL, bank details, PDF download and WhatsApp share.
Trilingual business cards with a QR contact code, PNG download, .vcf file and WhatsApp share.
Materials + labor + overhead → unit cost and selling price for multiple products.
Cost vs selling price → profit, margin % and markup % in seconds.
Net salary with 8% employee EPF, 12% employer EPF, 3% ETF and downloadable payslip.
Sale price, savings and reverse-discount math in one tap.
What to charge per hour from your monthly target and billable hours.
WhatsApp-ready price-list graphics for your status and stories.
Money tools
9 toolsVehicle lease installments and loan EMI, flat vs reducing rate comparison.
Home loan EMI, private bank (reducing) vs state bank (equal capital).
Personal loan EMI, total interest and the cash you'll actually get.
APIT tax on your monthly salary, from the IRD's 2025/26 table.
Fixed deposit returns with WHT, monthly payout or at-maturity.
Foreign currency to LKR with your bank's own rate, no live feed, no surprises.
Trip fuel cost from distance, mileage and pump price.
Split group trip costs and settle up with the fewest transfers.
Convert Lakhs, Crores, Millions and Billions instantly with cheque amount-in-words.
Learn how to format invoices, collect bank payments via WhatsApp, and quotation standards for Sri Lanka.