Tools
Free, browser-based tools built on UK public data. No account, no tracking, nothing stored unless a tool says so.
Working days calculator
Count UK working days between two dates, or add working days to a date,
for England & Wales, Scotland or Northern Ireland. Supports 4-day weeks.
Bank holidays from GOV.UK.
Times Tables Trainer
Calm practice for the 2 to 12 times tables. Review the table, try 20 questions,
then see which facts are secure, slow or need another look. Saving results
on your device is optional and off by default.
House prices dashboard
Prices and sales since 1995 for England and Wales, any postcode area
or postcode district, split by property type, new build and tenure.
From HM Land Registry Price Paid Data.
Personality profile
Your Big Five personality traits, locus of control and growth mindset, compared with
published research norms, with practical suggestions and a PDF report. Scored entirely
in your browser: your answers are never sent anywhere.
World time map
An interactive map drawn from open Natural Earth data.
Click a city or search to see the local time and date.
Compare two places and find the overlap in working hours.
Coming soon
Postcode profile
Enter any UK postcode for a local snapshot: demographics from
Census 2021, deprivation decile, flood warnings,
grid carbon intensity and planning constraints.
Coming soon
More tools are planned — see the about page for the ideas list.