UK contractor planning tool

UK contractor day-rate calculator

Estimate annual contracting revenue and income before personal or company taxes from your day rate and billable time.

Include costs such as insurance, accountant, equipment, software, pension, training and unpaid time where relevant.

Estimated annual income before tax

£83,100.00

£6,925.00 a month before tax

Billable days per year
198
Estimated annual revenue
£89,100.00
Business costs
£6,000.00
Income before tax
£83,100.00

This is not a take-home-pay calculation. IR35 status, umbrella fees, VAT, Corporation Tax, dividends, Income Tax, National Insurance and pension treatment can materially change what you keep.

Using a contractor day rate

Do not assume every weekday is billable. Allow for holidays, sick days, sales time, training, gaps between contracts and administration before comparing a day rate with an employed salary.