How big is your
your slice
really?

→ Sneak peek See where your £0 went
Live calculator

What's your slice?

Pick your situation, type a number, see your slice.

£
Advanced options ⌄
Leave blank for the standard £12,570 allowance. Try 1257L, K475, BR, D0, NT…

🔒 Runs entirely in your browser. Your numbers never leave this device. More on privacy.

Your take-home, roughly
£0.00/year
Income tax£0
National Insurance£0
🍕
Your tax could buy 0 New York pizza slices. @ $3.60 a slice · today's exchange rate

// Rough estimate based on 2026/27 rates. Doesn't model salary sacrifice, multiple employments, benefits-in-kind, marriage allowance, or anything exotic. Always double-check with HMRC or an accountant before betting the house on it.

Now you know your slice — what next?

A few things people
often look at after
seeing the numbers.

01
For homebuyers
🏠
In partnership with Quay Mortgages

You could borrow
around —

That's the rough 5.5× number — for a properly accurate figure based on your deposit, credit and circumstances, our affiliate Quay Mortgages can run the real numbers.

Get an accurate quote → 02
Income protection
🛡️
In partnership with Quay Mortgages

Protect your income
from £15/mo

If illness or injury stops you working, income protection pays you a monthly amount until you're back. For a tailored assessment based on your age, health and occupation, our affiliate Quay Mortgages can give you a real quote.

Get a tailored quote → 03
For the self-employed
🛠️
Sole traders & SMEs

Running your own thing?

SME Partner helps small businesses with accounting, growth and the boring stuff so you can focus on the actual work. Worth a look.

SME Partner →
~

So, where does
the rest actually go?

See the breakdown → or read how we calculate it