About Simply Useful Sites

Simple UK tools for everyday decisions.

Why this site exists

Simply Useful Sites was created to make common UK money, work, property and life admin questions easier to understand.

Many people just need a clear starting point: an estimate of take-home pay, holiday entitlement, maternity pay, self-employed tax, property tax or a possible pension pot. Our calculators are designed to give that starting point without jargon, sign-ups or unnecessary complication.

What we publish

  • Free UK-focused calculators
  • Plain-English explanations alongside each tool
  • Practical guidance for everyday financial and work-related questions

How we approach accuracy

We aim to keep the tools useful, current and clearly explained. The calculations are intended as estimates and general guidance only. Rules, rates and personal circumstances can change, so important decisions should always be checked with an appropriate professional or official source.

Who the tools are for

The sites are built for ordinary UK users: employees, self-employed workers, home buyers, parents planning maternity leave, and people thinking about pension savings.