Data Science Salary: How to Convert Your Hourly Rate to Annual Pay
A data science salary at $50 per hour works out to $98,800 annually before tax, assuming 38 hours per week for 52 weeks, with super paid on top.
Data Science Salary: From Hourly Rate to Annual Pay
Understanding your data science salary in annual terms is essential whether you are negotiating a job offer, comparing contract roles, or planning your finances. Whether you are paid by the hour or on a salary, converting between the two is straightforward using a simple formula. This guide explains the calculation, the tax and super implications, and how the national minimum wage and award rates fit in.
The Simple Formula for Annual Pay
The core formula is: annual gross pay = hourly rate × hours per week × 52 weeks. This assumes you work the same number of hours every week, with no unpaid overtime, penalty rates, allowances, or salary sacrifice. For most full-time employees, the standard week is 38 hours under the Fair Work system. For part-time or casual roles, use your actual weekly hours.
For a data science salary of $50 per hour, the annual figure is $50 × 38 × 52 = $98,800. If you are paid fortnightly, multiply weekly pay by 26 to get the fortnight amount. For example, $1,900 per week becomes $3,800 per fortnight.
What Does a Data Science Salary Look Like?
Data science roles often fall above award rates and the national minimum wage. According to the Fair Work Commission, the National Minimum Wage from 1 July 2026 is $26.44 per hour, or $1,004.90 per week for 38 hours. The casual rate including 25% loading is $33.05 per hour. For a data scientist, typical hourly rates are higher—often $50 to $80 per hour, depending on experience and industry. The Australian Bureau of Statistics reports average weekly earnings for full-time adult ordinary time at $2,083.70 per week (May 2026), which is about $108,352 annually. This is a useful benchmark for a data science salary. Many data scientists are award-free or under enterprise agreements, but the Fair Work Ombudsman provides pay guides for awards that may apply, such as the Professional Employees Award. Check the [pay guides for your role.
Tax and Medicare on Your Data Science Salary
Once you have your annual gross, tax and Medicare reduce your take-home pay. For the 2026–27 resident tax scale: nil to $18,200; 15% to $45,000; 30% to $135,000; 37% to $190,000; 45% above. Medicare levy is 2% of taxable income (single thresholds not confirmed for 2026–27, so use 2025–26). For a $100,000 data science salary, tax is about $22,467 plus Medicare $2,000, total $24,467. The effective rate is 24.5%. Use the [take-home pay] calculator for your exact situation.
Superannuation: Paid on Top
Super guarantee is 12% of ordinary earnings, paid on top of your annual gross, up to the maximum contribution base of $270,830. For a $100,000 salary, super adds $12,000. This is not deducted from your pay but contributed by your employer. See [super and packaging] for more.
Casual Loading and the National Minimum Wage
For casual workers, the 25% loading is added to the base hourly rate before annual calculation. For example, a $50 base becomes $62.50 per hour. The annual figure then uses the loaded rate. The national minimum wage is $26.44 per hour, casual $33.05. Award rates vary by industry. The Fair Work Commission publishes a Modern Awards Pay Database with rates for each award. For data science roles, the Professional Employees Award may apply if you meet the definitions. Check the [minimum wage] and [casual loading] guides.
Using the Timesheet Calculator
The [timesheet] on this site lets you enter your base hourly rate and optionally add casual loading. It calculates annual gross, fortnightly pay, tax, Medicare, and super. It assumes 38 hours per week and the 2026–27 tax scale. The result is an estimate, not a determination.
Important Disclaimer
Annual pay here is hourly rate × hours per week × 52. It assumes the same rate every week, no unpaid overtime, no penalty rates, no allowances, and no salary sacrifice. Super is estimated at 12% of ordinary earnings only, paid on top, and stops at the $270,830 maximum contribution base. Tax is the 2026–27 resident scale with the full tax-free threshold. Medicare uses the 2025–26 single reduction thresholds because the 2026–27 reduction thresholds were not confirmed here. HELP, the Medicare levy surcharge, and salary packaging are not deducted. This is an estimate, not a determination of your pay or tax.
For more details, refer to the [reference tables] and [about the timesheet].
See the timesheet and the reference tables for the 38-hour working.
Open the same rate on the home timesheet. Read the reference tables before treating a figure as your pay.