Part-Time vs Full-Time Calculator

Why Part-Time Pay Looks Better Per Hour

Part-time work often pays a higher hourly rate than the hourly equivalent of a salaried full-time role. A 60,000 salary for 40 hours a week equates to about 28.85 an hour across 52 weeks, while a part-time rate of 35 at 20 hours a week over 48 weeks produces 33,600 a year: higher per hour, lower per year.

That comparison flips once benefits are counted, and it is worth knowing which figure the calculator shows. The Full-Time Hourly Equivalent row divides salary alone by annual hours, so it reads 28.85. Adding the 18,000 of benefits brings the full-time package to 78,000, which across the same 2,080 hours is 37.50 an hour, above the part-time 35. On the loaded figures the hourly comparison favours part-time only while benefits are excluded from it.

What Full-Time Benefits Actually Include

Full-time packages generally bundle healthcare or health insurance where it is not publicly provided, an employer retirement contribution, paid annual leave, sick pay, and often life or disability cover, training budgets and similar extras. On a 60,000 salary an employer retirement match of 3 to 6% is 1,800 to 3,600, and 20 to 30 days of paid leave is worth roughly 4,615 to 6,923 at the same daily rate.

How much the whole package is worth varies far more by country than most rules of thumb admit. Eurostat measures the non-wage share of total labour cost, which is the employer’s contributions and payroll taxes rather than the wage itself: across the European Union in 2025 that share was 24.8%, equivalent to about 33% on top of wages, but it ranged from 4.8% in Romania and 5.8% in Malta to 32.3% in France and 31.7% in Sweden. A 30% loading on salary, which is the calculator’s loaded default of 18,000 on 60,000, sits near the upper end of that range rather than being a universal figure. Entering a figure from an actual benefits statement is the only way to make the comparison specific.

Realistic Part-Time Pay Premium

Part-time workers sometimes receive a higher hourly rate than the salaried equivalent, on the reasoning that the rate compensates for benefits they do not receive. A role paying 60,000 for 40 hours, an equivalent of 28.85 an hour, might offer 35 an hour part-time. That premium is not guaranteed and is commonly described as narrowing as casual and platform work has grown, with some part-time roles paying at or below the salaried equivalent where labour supply is plentiful. The calculator takes actual rates as inputs rather than assuming any premium.

Worked Example Comparing Options

Full-time salary 60,000 across 40 hours a week, with benefits of 18,000, which is 30% of salary. Part-time at 35 an hour for 20 hours a week across 48 weeks.

Full-time total comes to 78,000 and part-time annual to 33,600, so full-time earns 44,400 more. The hours behind those figures are 2,080 against 960, a ratio of 2.17 to one rather than exactly double, because the part-time year is four weeks shorter as well as half the weekly hours. Per hour worked, the full-time package is 37.50 including benefits against the part-time 35, and 28.85 on salary alone.

Reducing the gap is mostly a matter of hours rather than rate: taking part-time to 40 hours a week at the same 35 rate and 48 weeks brings part-time annual to 67,200 and narrows the difference to 10,800, while lifting the rate to 50 at 20 hours only reaches 48,000 and a 30,000 gap.

When Part-Time Makes Financial Sense

Childcare is the common case. Where full-time hours require paid childcare, the cost can absorb much of the incremental income, leaving net household income closer than the gross comparison suggests. Eurostat data shows how widespread the pattern is: 17.1% of employed people in the European Union worked part-time in 2024, and among employed women with children the share was 31.7%.

Other situations where the time is worth more than the gap include semi-retirement with a pension or savings covering baseline costs, building a business alongside paid work, health circumstances that make full hours unsustainable, and caring responsibilities. In each case the calculator prices the income side only, and the time released is the part it cannot value.

When Full-Time Wins Financially

Career-growth phases where full-time experience feeds promotions and raises that part-time hours do not. Roles where benefits, particularly health cover in markets where it is privately funded, are expensive to replace individually. Arrangements where full-time status is a threshold for employer retirement contributions or share vesting. Early-career savings where contribution capacity compounds over decades. Roles where presence creates professional networks that reduced hours do not sustain.

The Hidden Cost of Benefits Gap

Where benefits are not provided, the worker funds the equivalents privately, and those costs do not scale down with hours. Take a package of self-funded health cover, a retirement contribution and an allowance for unpaid sick or personal days totalling 28,000 a year. Spread across 48 weeks that is 19.44 an hour at 30 hours a week and 14.58 at 40, so the hourly premium needed to cover it is large and falls as hours rise. A premium of a few units an hour over the salaried equivalent rarely closes a gap of that size in markets where health cover and pensions are individually funded, though in markets where they are publicly provided the gap is far smaller. The calculator takes benefits value as a direct input precisely because this varies so much by country.

Taxation Differences

Full-time salaried pay is normally taxed through payroll withholding. Part-time work is sometimes structured as self-employment or contracting instead, which in many jurisdictions carries its own social contribution on top of income tax and shifts the administrative burden to the worker. Some jurisdictions also allow part-time employment that keeps benefits on a pro-rata basis, a middle ground between full-time employment and independent contracting. This calculator works in gross figures, so tax treatment can move the net comparison substantially depending on the arrangement and the country.

Career Trajectory Effects

Full-time workers commonly see faster advancement through greater exposure, informal networks and promotion consideration, and part-time hours are often associated with slower progression. Compounded across a career, a difference in trajectory can outweigh any single year’s income gap, though the size of that effect varies enormously by role, employer and market and is not something this calculator measures. Part-time taken for a defined period, such as while children are young or during recovery, tends to have a different long-term effect from part-time as a permanent arrangement.

What the Calculator Does Not Model

Tax treatment differences between salaried and hourly work. Retirement contribution differences between an employer match and self-directed saving. Career advancement trajectory. State pension or social insurance qualification rules. Work-related expenses such as commuting, clothing and tools that scale with hours. The value of the released hours, whether spent on household work, other income or rest. Burnout risk and whether full-time hours are sustainable in a given role. The hourly equivalent shown is salary only, so it excludes the benefits already counted in the full-time total.

Common Part-Time vs Full-Time Comparison Mistakes

Comparing gross salary against part-time annual without adding benefits value. Applying a full-time benefits percentage to a part-time role that does not receive them. Reading the hourly equivalent row as though it included benefits, when it is salary divided by annual hours. Overlooking the extra social contribution that self-employment attracts in many jurisdictions. Ignoring career trajectory. Forgetting work-related expenses that scale with hours. Treating a single-year comparison as a lifetime one. The calculator answers the single-year question; the rest is context around it.