Day Rate Calculator
A common contractor/consulting convention: ~365 days minus weekends, 4 weeks leave and public holidays.
Annual equivalent
$132,000
Indicative net annual (after tax + Medicare)
$99,240
Working days a year
220 days
A $600.00 day rate over 220 working days a year works out to roughly $132,000 a year, leaving an indicative $99,240 after tax and the Medicare levy.
Quick answer
A day rate calculator converts a day rate into an annual salary by multiplying it by your working days per year: a $600 day rate over 220 working days equals $132,000 a year. Reverse the sum — divide an annual salary by the same working-days figure — to find the day rate it equates to.
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Day Rate Calculator is one of pay, contractor and work tools on OneCalculate — see the full set for this category.
Browse Pay & ContractorHow it works
This day rate calculator is a straight two-way conversion tool, not a rate-setting calculator — it doesn’t add super, GST or business costs, it just converts between a day rate and an annual salary. Use it as a day rate salary calculator when you have a day rate and want to know the annual figure, or as a salary calculator from day rate in reverse when you have an annual number (a job offer, a permanent salary) and want to know what day rate it equates to.
Annual equivalent = Day rate × Working days per year
Required day rate = Annual salary ÷ Working days per year“Working days per year” defaults to 220, a common contractor and consulting convention: roughly 365 calendar days minus weekends, four weeks of annual leave and public holidays. You can change it to match your own pattern — fewer days if you expect gaps between contracts, more if you work most weekdays with little time off.
Alongside the conversion, this pay calculator’s day rate mode also shows an indicative take-home figure. It runs the annual amount through the ATO’s resident individual income tax brackets — 0% up to $18,200, 15% from $18,201–$45,000, 30% from $45,001–$135,000, 37% from $135,001–$190,000 and 45% above that — then subtracts the standard 2% Medicare levy. It excludes HELP/HECS repayments, salary sacrifice, deductions and the low-income Medicare levy reduction, so treat the net figure as a rough guide rather than a payslip.
Worked example
Priya is a freelance UX researcher in Melbourne currently charging $650 a day, working on the standard 220 working-days-a-year convention. Using this day rate calculator in “Day rate → annual” mode, $650 × 220 gives her an annual equivalent of $143,000, with an indicative net figure of $106,160 after tax and the Medicare levy. She’s also been offered a permanent research role advertised at $128,000 a year, so she switches the calculator to “Annual salary → day rate” mode to compare it on her terms. $128,000 ÷ 220 works out to a day rate of $581.82 — noticeably below what she currently charges. Seeing both options expressed in the same units, side by side, makes the trade-off between staying independent and taking the permanent role much easier to weigh up, without needing to convert anything by hand.
| Option | Day rate | Annual equivalent | Indicative net annual |
|---|---|---|---|
| Current contracting | $650.00/day | $143,000 | $106,160 |
| Permanent offer | $581.82/day | $128,000 | $96,520 |
Frequently asked questions
How do I convert a day rate to an annual salary?
Multiply the day rate by the number of working days you bill in a year. A $600 day rate over 220 working days a year equals $132,000. This day rate calculator does that multiplication instantly and adjusts as you change either figure.
How many working days are there in a year for a day rate salary calculator?
220 working days a year is a common contractor and consulting convention: roughly 365 days minus weekends, four weeks of annual leave and public holidays. Your own figure may be lower if you take more unpaid time or higher if you work most weekdays.
How do I convert an annual salary to a day rate?
Divide the annual salary by your working days per year. A $130,000 salary divided by 220 working days equals a day rate of $590.91. Switch this pay calculator's day rate mode to 'Annual salary → day rate' to run the sum both ways.
Is the take-home pay shown on this salary calculator day rate tool exact?
No, it's indicative only. It applies the resident income tax brackets and the standard 2% Medicare levy to the annual figure, but excludes HELP/HECS repayments, private health insurance, salary sacrifice, deductions and the low-income Medicare levy reduction, all of which change your real take-home pay.
Does this calculator add superannuation or GST to the day rate?
No. This is a pure conversion between a day rate and an annual salary, with no super or GST added on top. If you're setting a contracting rate that needs to fund its own super and business costs, use the contractor hourly rate calculator instead.
Why would my actual annual income differ from the day rate calculator's figure?
The calculator assumes every working day in your chosen count is billed at the full rate. Gaps between contracts, unpaid leave, sick days and slow periods all reduce the days you actually invoice, so your real annual income is often a little lower than the straight multiplication.
What's a realistic day rate for a $130,000 salary calculator from day rate comparison?
At the common 220 working-days convention, a $130,000 salary equates to a day rate of roughly $590.91. At 200 working days, the same salary needs a higher day rate of $650, since the same annual income is spread over fewer billable days.
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Written and verified by Nirbhay Tripathi
Last updated 18 August 2026
All rates on this page are verified againstATO — Tax rates, Australian residents, ATO — Medicare levyon 18 August 2026. See our methodology for the full update calendar.