Finance Professionals
Built and maintained by a team with backgrounds in UK banking, investment and financial planning.
Updated Every Year
All calculators are reviewed and updated at the start of each tax year to reflect the latest HMRC rates.
No Data Collected
Everything runs in your browser. We never see, store or share any figures you enter into our calculators.
Who We Are
UKCalc was created by a small team of UK finance professionals who grew tired of seeing clients — and the general public — confused by tax. Salary slips, stamp duty bills, redundancy packages, dividend decisions: the numbers that shape people's financial lives are often buried in HMRC jargon or scattered across outdated government pages.
Our team brings together experience across banking, investment management and financial planning. We know how these numbers work in practice — not just in theory — and we've built UKCalc to reflect that. Every calculator has been designed to match the way HMRC actually calculates tax, not a simplified approximation.
We're a small, independent operation. We don't take advertising money from financial product providers, we don't earn commission, and we don't upsell. The calculators are free because we believe everyone deserves access to accurate financial information — regardless of whether they can afford a financial adviser.
Our Approach to Accuracy
Every calculator on UKCalc is cross-referenced against HMRC's official guidance and updated at the start of each tax year. Where HMRC rates or thresholds change mid-year — as happened with stamp duty in April 2025 — we update within days. Our team includes professionals who work with these calculations daily in a professional context, which means errors get caught quickly. That said, our calculators are estimates for guidance purposes — for complex situations we always recommend speaking to a qualified adviser.
What We Commit To
We think it's important to be clear about what UKCalc is — and what it isn't. Here's our commitment to every person who uses this site:
- All calculators are free, with no paywalls, sign-ups or trial periods — ever.
- We update every calculator at the start of each tax year and whenever HMRC announces mid-year changes.
- We never collect, store or sell your data. Everything you type stays in your browser.
- We don't earn commission from financial products. Our calculators won't nudge you towards any specific provider.
- We clearly flag when a calculation is an estimate and recommend professional advice for complex situations.
- We cover England, Wales and Northern Ireland. Scottish tax rates differ and we flag this where relevant.
- If you spot an error, we want to know. Use the contact page and we'll investigate within 48 hours.
Why We Built UKCalc
The honest answer is frustration. We found ourselves — both professionally and personally — spending time explaining basic tax concepts to people who were perfectly capable of understanding them, but had never been given the right tools. A first-time buyer trying to budget for stamp duty. An employee confused by their payslip. A freelancer who didn't know how much to set aside for their tax bill.
Existing tools were either too simple to be useful, too complex to be usable, or quietly outdated. Government calculators are functional but not exactly welcoming. We wanted something that felt built for real people — clear, fast, accurate and with enough context that users actually understand what the numbers mean.
That's UKCalc. We hope it's useful.
Try the calculators
Ten free tools covering take-home pay, stamp duty, inheritance tax, capital gains, VAT and more. Updated for 2026/27.
Go to the calculators →