About LankaTools
LankaTools brings practical digital utilities together for people in Sri Lanka, with clear results and a straightforward experience in English, Sinhala and Tamil.
What we build
Our tools cover everyday tasks such as calculations, measurements, dates, language conversion and Sri Lanka-specific lookups. Each tool is designed to answer a specific question without unnecessary steps.
Where a result depends on assumptions, formulas, reference data or changing external information, we aim to explain those limitations close to the tool itself.
How the tools work
Many calculations and text transformations happen directly in your browser. Some reference tools use bundled data; accuracy and freshness depend on the source and the date of the data.
We work to make the site accessible on mobile and desktop and keep essential utilities free to use.
Independent resource
LankaTools is an independent utilities website. It is not a Sri Lankan government agency, bank, university or official representative of any institution. We do not issue certificates, financial offers or official determinations.
Help improve the tools
Found a calculation issue, incorrect reference entry, accessibility problem or unclear translation? Please contact us with the tool URL and enough detail to reproduce it.