How this calculator works
- Choose whether you are checking a mobile package or a home broadband connection.
- Enter your expected monthly data usage, budget, and either call minutes or number of users.
- The page ranks indicative package profiles by fit score, estimated top-up pressure, and monthly cost.
Worked example
If you expect 30 GB of mobile data, around 250 call minutes, and a budget near LKR 2,000.00, the tool ranks the closest mobile package profiles first.
Important assumptions
- This page uses indicative package profiles inspired by package-comparison workflows rather than live provider APIs.
- If a package does not fully cover your usage, the calculator estimates top-up pressure using simple extra-cost assumptions.
- Broadband usage is treated as shared household usage when you enter more than one user.
- Always verify the final package name, tax treatment, and fair-use terms on the provider website before purchase.
FAQ
Are these calculators free?
Yes. lankacalculator tools are free to use and designed to be quick to access without sign-up.
How accurate are the results?
The calculators use clear assumptions and formulas, but results are estimates and should be checked against official documents or provider terms.
Can I use this on mobile?
Yes. The layout is built to work cleanly on phones, tablets, and desktops.
Do you store my inputs?
No account is required for these tools, and calculator inputs are not stored as user profiles in this v1 setup.