Everyday Utilities

Handle everyday calculations, conversions and small productivity tasks locally, with clear assumptions and no account required.

7 published tools in this category

Work out a percentage of a number, what percentage one value is of another, or percentage change.

Calculate savings and final price for one or two successive discounts without silently adding GST.

Convert common area units and show an explicit regional definition when bigha or katha is used.

Count business days between two dates with explicit boundary, weekend and versioned holiday settings.

Count words, characters, no-space characters, lines and paragraphs locally in the browser.

Generate a password with Web Crypto or assess one locally with clearly labelled strength estimates.

Create a lightweight checklist in memory with priorities, progress, print and explicit CSV export.