Free UK contractor calculator

Weekly to Monthly Revenue Calculator

Convert gross weekly revenue into equivalent monthly revenue using your expected billable working pattern.

Quick answer

How this calculator works

Monthly revenue = weekly revenue × working weeks per month. The result is rounded to the nearest penny using half-up rounding.

Rate converter

Calculate monthly revenue

Enter the weekly revenue and the working-pattern assumptions used in the conversion.

Your gross revenue for a billable week.

Use the average number of working weeks represented by a month.

Your result

Estimated monthly revenue

£—

Your result will appear here.

Assumptions and limitations

  • The monthly revenue is a gross equivalent before tax, pension contributions, agency fees and business expenses.
  • All working-pattern values are editable assumptions and should reflect time you expect to bill.
  • The calculation does not add holiday, sick leave or other employment benefits.

Sources

No external rates or thresholds are used in this calculation.

Examples

Typical working pattern

Weekly revenue of £2,000 across 4.33 working weeks gives estimated monthly revenue of £8,660.

Adjust for your schedule

Change the billable time assumptions to see how the equivalent monthly revenue changes.

Frequently asked questions

Does this estimate take-home pay?

No. This converts gross weekly revenue to gross monthly revenue; it does not deduct tax, fees or expenses.

Which working pattern should I use?

Use time you realistically expect to invoice, excluding unpaid leave, gaps between contracts and non-billable work.