Freelancer Day Rate Calculator
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Short answer: day rate = (target take-home ÷ (1 − tax %)) + expenses, divided by billable days. Most UK freelancers use 220 billable days a year. This freelance day rate calculator gives you the answer in seconds.
Most people start from a salary and guess upward. This freelance day rate calculator works backwards on purpose: start from what you want to keep, gross it up for tax and expenses, then divide by the days you can realistically bill. That is why the number feels higher than you expected — a salary hides tax, holidays, sick days and bench time that a day rate must absorb.
The 220-day standard comes from 365 days minus 104 weekends, 8 bank holidays, and about 33 days for annual leave, illness and gaps between contracts. Set your own billable days if your pattern differs.
One more trap: discounting long bookings. A 10% “bulk discount” on a 20-day booking at £338/day quietly gives away £676 — two full days of pay. If a client wants a lower total, cut scope or days instead of cutting the rate; the day rate is the price of your time, and time does not get cheaper in bulk.
Test the inputs before you quote.
Freelance Day Rate Calculator: Key takeaways
- Day rate = (target take-home ÷ (1 − tax %)) + expenses, ÷ billable days.
- The 220-day standard: 365 − 104 weekends − 8 bank holidays − ~33 days leave, sick and gaps.
- Classic salary shortcut: (salary + 30%) ÷ 220 — the 30% replaces lost benefits like pension and holiday pay.
- Day rates suit project and retainer work; as a rule of thumb, day rate ≈ hourly × 7–7.5.
- Review your rate at least once a year, and with each new client — never let inflation quietly cut your pay two years running.
How the Freelance Day Rate Calculator works
- Enter the annual take-home you actually want to keep — after tax and expenses.
- Add your annual business expenses and your effective tax % so the rate covers both.
- Set your real billable days per year (220 is the industry standard).
- Your day rate is the required revenue divided by those days; the rounded quote gives a client-ready figure.
- Use the project estimator to multiply your day rate by days of work — VAT excluded.
- Compare the equivalent hourly with your floor: if it lands below what you would accept hourly, either the billable-day count is optimistic or the take-home target needs revisiting.
- For multi-week quotes, resist bulk discounts — cutting the rate cuts your pay for every day, while cutting scope keeps the rate intact.
Freelance Day Rate Calculator: worked example
Target £50,000 take-home, 28% effective tax, £5,000 expenses, 220 billable days: required revenue = (£50,000 ÷ 0.72) + £5,000 = £74,444, so the day rate is £338 — a client-ready rounded quote of £350/day. Equivalent hourly at 7.5 billable hours: £45.12. A 10-day project quotes at £3,384 (VAT excluded).
Second scenario — US contractor, fewer billable days: target $90,000 take-home, 25% effective tax, $8,000 expenses, 200 billable days (more time off, longer gaps between contracts): required revenue = ($90,000 ÷ 0.75) + $8,000 = $128,000, so the day rate is $640. Equivalent hourly at 8 billable hours: $80. Dropping from 220 to 200 billable days adds about $58/day to the rate — time off is never free, it is priced in.
Freelance Day Rate Calculator: frequently asked questions
How do I calculate my day rate from my salary?
The classic rule: (salary + 30%) ÷ 220. The 30% covers benefits you lose leaving employment (pension, holiday pay, sick pay); 220 is the standard billable-day year. Example: £50,000 salary → £65,000 ÷ 220 = ~£295/day.
Why 220 billable days and not 260?
A full weekday year is 260 days, but nobody bills every weekday. The industry standard subtracts weekends (already out), 8 bank holidays, and ~33 days for annual leave, illness and gaps between contracts: 365 − 104 − 8 − 33 = 220.
Should I charge a day rate or an hourly rate?
Day rates suit project and retainer work — simpler invoicing, and clients compare day rates easily. Hourly rates suit small, variable tasks. As a rule of thumb, day rate ≈ hourly × billable hours per day (often 7–7.5).
What is a good day rate for a contractor in the UK?
It depends on role and experience, but as a rough ladder: junior £150–£300, mid £300–£550, senior £550–£950, director/specialist £900+. These are indicative ranges — check live market data for your specific niche.
How often should I increase my day rate?
Review at least once a year, and any time demand clearly exceeds your availability. Many contractors raise rates with each new client rather than mid-contract — and never let inflation quietly cut your pay for two years running.
Does my day rate include VAT?
No — the calculator quotes excluding VAT. If your rolling turnover passes the UK VAT registration threshold (£90,000), you charge VAT on top of the day rate; below it, most freelancers simply quote VAT-exclusive.
Why is the number higher than I expected?
Because it works backwards from what you keep: a salary hides tax, employer costs, holidays, sick days and bench time, and a day rate must absorb all of them. If the figure shocks you, check the billable-days input first — overestimating billable days is the most common reason rates come out too low.
Should I offer a half-day rate?
Yes — price it at 60–70% of the full day, not 50%. A half day still blocks your calendar for other work and carries the same admin overhead. State it upfront so clients do not expect two half-days for the price of one full day.
How do I quote a multi-week project without undercharging?
Multiply days × day rate, then add a 10–15% contingency for the unknowns multi-week work always hides. Define what a “day” means in writing — billable hours, deliverables, revision rounds — so scope drift does not quietly stretch 15 quoted days into 20 worked ones.
A client says my day rate is too high — what now?
Do not cut the rate; cut the scope or the days. Ask which outcomes matter most, propose a smaller phase one, or offer the half-day option. If the budget truly cannot move, walk away — a client who cannot afford your rate today rarely becomes profitable later.