Example result based on the prefilled values.
Household Selected
not selected
Combined Monthly Earnings Entered
£1,200.00
Monthly Rent Entered
£800.00
Children Entered
0.00
Next Step
Use a free benefits calculator listed on GOV.UK or make a claim through GOV.UK.
Continue your plan
Useful next calculations
Rates & sources2026/27 reference only
This is intentionally limited to an illustration. Universal Credit cannot be calculated reliably from its current inputs because official awards depend on rules and circumstances it does not capture.
Source: DWP — Benefit and pension rates 2026 to 2027 — source checked for 2026/27 reference only.
When to use this calculator
- Before accepting a pay change, bonus, pension contribution, or salary-sacrifice option.
- When you want to compare employed, self-employed, or dividend-based income scenarios.
- When you need a simple take-home estimate before running payroll or filing returns.
- When you are approaching the £100,000 income level and want to understand the personal allowance taper effect.
- When you are planning a salary sacrifice arrangement and need to see the net pay impact before agreeing terms.
A realistic UK planning example
Use these sample inputs as a quick scenario test, then change one variable at a time to compare outcomes.
Household Type
Single, under 25
Your Monthly Earnings (after tax, £)
£35,000
Partner Monthly Earnings (£)
£35,000
Number of Dependent Children
0
After entering these figures, review household selected, combined monthly earnings entered and monthly rent entered together rather than in isolation — each metric tells a different part of the story. Then rerun the tool with one input adjusted to see which variable has the biggest effect on all three outputs before you settle on a plan.
How to read your results
Household Selected
Use this metric to compare scenarios side by side and understand how changes in the key inputs drive the final outcome. If the figure surprises you, isolate one variable at a time and rerun the calculation to identify which assumption is responsible.
Combined Monthly Earnings Entered
Use this metric to compare scenarios side by side and understand how changes in the key inputs drive the final outcome. If the figure surprises you, isolate one variable at a time and rerun the calculation to identify which assumption is responsible.
Monthly Rent Entered
Use this metric to compare scenarios side by side and understand how changes in the key inputs drive the final outcome. If the figure surprises you, isolate one variable at a time and rerun the calculation to identify which assumption is responsible.
Children Entered
Use this metric to compare scenarios side by side and understand how changes in the key inputs drive the final outcome. If the figure surprises you, isolate one variable at a time and rerun the calculation to identify which assumption is responsible.
Next Step
Use this metric to compare scenarios side by side and understand how changes in the key inputs drive the final outcome. If the figure surprises you, isolate one variable at a time and rerun the calculation to identify which assumption is responsible.
Method & assumptionsAuthoritative sources
This is a deliberately limited planning illustration, not a Universal Credit entitlement calculator. The published 2026/27 rates cannot be applied reliably from these inputs alone: an award can depend on verified earnings in each assessment period, capital, household composition, childcare, health and caring decisions, deductions, transitional protection, and housing rules including Local Housing Allowance. The old flat housing cap and simplified elements on this page are not a substitute for those rules.
Do not use the displayed figure to decide whether to claim, rent a home or change work. Check a free benefits calculator recommended by GOV.UK or make a claim through GOV.UK; DWP determines the actual award.
Common mistakes
- !Entering gross income when you really want take-home pay, or vice versa.
- !Ignoring pension contributions, deductions, or local tax rules that change the result.
- !Comparing monthly and annual figures without standardising them first.
- !Overlooking the National Insurance threshold changes that apply mid-year when rates or bands are adjusted in a Budget.
- !Assuming a salary sacrifice benefit reduces take-home pay by the full gross amount, rather than only the after-tax cost.
What to do next
- Check the same scenario with related pay or deduction calculators to see the full picture.
- Keep a copy of the assumptions you used so you can compare next tax year or pay period accurately.
- Read the related guides below if you are choosing between multiple income or deduction options.
- If you are self-employed, run the self-employment tax calculator alongside this result to compare the net position against employed income.
- Check whether increasing your pension contribution by even one or two percent changes the take-home significantly — use the pension calculator next.
Frequently asked
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