Calculator

Day-rate to salary calculator

Turn a contractor-style day rate into an annual and monthly take-home estimate so you can compare it with salaried roles more practically.

CalculatorRuleset 2025-26Last reviewed 13 March 2026Reviewed by PayPath UK editorial reviewMethodology

Day rateWorking days per weekWorking weeks per year

Contribution type

GBP annual amountEnter the total contribution used for the year in this estimate.% of annualised grossEnter a pension percentage such as 5 for 5%.

Annual pension contributionEnter the total pension contribution used for the year in this estimate. Example: GBP 5,000 means GBP 5,000 across the year, not per month or per day.Tax region

Student loan plan

Leave this on no student loan if you do not repay a student loan through payroll.

Choose the single plan that applies to this estimate. Plan 5 is supported. Combined undergraduate and postgraduate deductions are not yet modelled in the calculators.

Treat this pension contribution as salary sacrifice

This reduces taxable pay in the estimate.

Assumptions used: £500/day, 230 paid days per year, 46 working weeks, No pension contribution.

Annualised gross

£115,000

Annual take-home pay

£74,257

Monthly take-home pay

£6,188

Annual pension contribution

£0

Annual amount used in this estimate.

Income tax

£36,432

National Insurance

£4,311

Student loan

£0

Adjusted taxable pay

£115,000

What this means

This annualises a contractor-style day rate into a salary-style net pay estimate so you can compare it more practically.

At 5 days a week for 46 weeks, the annualised gross estimate is about GBP 115,000.

This does not account for unpaid gaps, business costs, company structure, or contractor-specific tax treatment beyond the simple annualised estimate.

Rest of UK taxMonthly view = annual / 12Annualised from day rate

Things to keep in mind

Income above GBP 100,000 can reduce personal allowance and compress take-home pay.

FAQ

Short answers to the questions that usually matter once you have the first result.

Common questions

Is this the same as contractor tax advice?

No. It annualises a day rate into a salary-style planning estimate so you can compare options more clearly.

Does this include gaps or unpaid time?

It only includes the working days and weeks you enter, so adjust those assumptions carefully.

Key assumptions and limitations

This annualises the paid days and weeks you enter into a salary-style estimate. It does not model company structure, business costs, invoicing gaps, or contractor-specific tax planning beyond that simple annual view.

Next steps

Go deeper with one strong guide, one worked example, or one related calculator rather than juggling several weak next-step prompts.

Guide

How contractor day rates translate into salary thinking

Worked example

Day rate of GBP 500 to annual take-home

Related calculator

Put the estimate next to a salaried role

Want to keep this result?

Keep it in your workspace if you want to compare it against another scenario, add notes on trade-offs, or come back before making a decision.

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