Loading Tools
Loading Tools
Build a monthly plan from estimated UK take-home pay, then stress-test rent and income changes.
A monthly UK budget planner that estimates take-home pay from gross employment salary and models the household costs and savings you enter.
Enter gross employment salary, UK region, tax year, student-loan plan and pension assumptions, then itemise monthly housing, utilities, food, transport, insurance and other costs. Rental income and age-specific tax or pension eligibility are not included in the take-home estimate. Treat it as a planning illustration, not an affordability or suitability decision.
The sample uses £50,000 gross employment salary, £1,200 monthly rent, £200 utilities, £400 groceries, £200 transport, £80 insurance, £150 dining, £50 subscriptions and £300 planned savings. Take-home depends on the selected UK region, tax year, student-loan and pension assumptions. Rental income and age-specific tax or automatic-enrolment eligibility are not modelled. Reviewed 30 September 2026.
Sample inputs are active: £50,000 annual gross salary and the example monthly costs below. Edit any field to make this your own plan.
Local estimate (server offline).
Net pay, total entered categories, and the resulting disposable amount from the active calculation.
| Measure | Monthly amount |
|---|---|
| Estimated take-home pay | £3,147.43 |
| Total entered expense and savings categories | £2,580.00 |
| Remaining after entered categories | £567.43 |
The active comparison applies the entered 5% income drop and 5% rent increase, if selected.
| Measure | Monthly amount |
|---|---|
| Baseline disposable income | £567.43 |
| Stress-test disposable income | £350.06 |
Modeled monthly expenses by entered category; values also appear in the exact table below.
Percentages are of total monthly expenses.
| Category | Amount | Share | Type |
|---|---|---|---|
| Rent | £1,200 | 46.5% | ESSENTIAL |
| Utilities | £200 | 7.8% | ESSENTIAL |
| Groceries | £400 | 15.5% | ESSENTIAL |
| Transport | £200 | 7.8% | ESSENTIAL |
| Insurance | £80 | 3.1% | ESSENTIAL |
| Dining out | £150 | 5.8% | FLEXIBLE |
| Subscriptions | £50 | 1.9% | FLEXIBLE |
| Savings | £300 | 11.6% | WEALTH |
Sinking funds
Irregular expenses smoothed into monthly contributions
Christmas
£100 / £500 · £42/mo
Holiday
£400 / £2,000 · £167/mo
Car Service
£150 / £400 · £33/mo
Monthly contribution
£242
Annual target
£2,900
Current total
£650
Remaining
£2,250
A common guideline is to allocate take-home pay into 50% needs, 30% wants, and 20% savings or debt reduction. Needs include rent, utilities, groceries, transport, and insurance. Wants cover dining out, subscriptions, and lifestyle spending. Savings target emergency funds, ISAs, pension top-ups, and debt overpayments.
This tool calculates an emergency fund target as a multiple of essential monthly costs. 3-6 months of essential expenses is the standard range. If you have irregular income, a longer target (up to 12 months) provides a stronger safety net.
Results use a server-side UK tax model that reflects current rates and bands. Numbers can differ from a payslip due to pension scheme rules, benefits, and payroll timing. Use this as a planning estimate, not a payroll guarantee.
The Debt Comparison tool below models two strategies: Avalanche (highest interest first — mathematically minimises interest when rates and payments are held constant) and Snowball (smallest balance first — better for motivation). Both help you see how much you can save by dedicating your surplus to debt repayment.
These MoneyHelper, ONS, DWP and nidirect sources provide budgeting and emergency-savings context, debt support, general inflation data, and the simplified workplace-pension thresholds used on this page.