Everhour timecards support payroll review, while South Korea utilization math starts with local working-time and leave inputs.
Measure billable utilization against total capacity and see exactly how many hours you're leaving on the table each period.
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A South Korea utilization calculation answers one practical question: out of the hours available under your capacity model, how many became billable client work? The denominator starts with South Korea's Labor Standards Act baseline of no more than 40 ordinary working hours per week, excluding recess periods, with an 8-hour daily limit for the same baseline capacity calculation.
That 40-hour week equals 2,080 hours per year before leave, public holidays, Workers' Day where applicable, and firm-specific nonworking time. A clean utilization rate separates statutory capacity from billable output, so a senior consultant with more paid leave does not look less productive solely because the denominator ignored leave entitlement.
South Korea's statutory paid annual leave removes real capacity from the denominator. After one year of service with at least 80% attendance, the statutory entitlement is 15 paid days per year, equal to 120 hours for an 8-hour-day employee. For employees with less than one year of service, or less than 80% attendance, paid leave accrues at one day for each month of full attendance.
Public holidays also matter. The public-agency holiday regulation covers 15 recurring holiday dates or lunar-holiday days before substitute, election, or temporary holidays, and May 1 Workers' Day is a separate paid worker holiday. Your scheduled-working-hours denominator should subtract the observed nonworking holidays that apply to the employee's calendar, plus firm policy leave.
The formula is billable hours divided by available hours, multiplied by 100. If a consultant starts with 2,080 annual hours, subtracts 120 hours for 15 paid leave days, and subtracts 128 hours for 16 paid nonworking days treated as 8-hour days, available capacity is 1,832 hours.
If that consultant records 1,374 billable hours, utilization is 1,374 ÷ 1,832 = 75.00%. At a ₩90,000 standard hourly billing rate, those billable hours carry ₩123,660,000 of recorded billable value before discounts, write-downs, or unbilled client work change realized revenue.
A one-off calculation is enough for a proposal check, annual planning pass, or single employee review. A managed workflow becomes necessary when managers need repeatable time capture, approved totals, payroll review, client billing handoff, or a capacity record that nets out South Korea leave and holiday inputs consistently across the team.
Everhour timecards can support that workflow by recording daily, weekly, and monthly work-hour totals, then comparing working hours with project hours in Team Hours reporting. That matters when utilization needs to reconcile with payroll review instead of sitting in a separate spreadsheet that no manager approves.
This content is for general information only, may not be fully up to date, and is provided without any warranty or liability.
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Utilization rate equals billable hours divided by available hours, multiplied by 100. For South Korea, a common annual starting point is 2,080 hours from the statutory 40-hour week, before subtracting annual leave, observed public holidays, Workers' Day where applicable, and firm-specific nonworking time.
No. South Korea allows overtime by agreement up to 12 hours per week, making 52 hours a legal ceiling rather than the normal utilization denominator. Use the regular 40-hour week for baseline capacity unless your analysis intentionally measures overtime-inclusive capacity.
Employees with less than one year of service, or with less than 80% attendance in a year, accrue paid leave at one day for each month of full attendance. That means a new hire's available-hours denominator can differ from a longer-tenured employee's denominator.
South Korean official labor and statistics sources establish working-time, leave, and holiday inputs for available hours, but they do not set a country-level billable utilization target. Set the target by profession, role, pricing model, and firm economics.
OECD reported South Korea at 1,872 average annual hours actually worked per worker in 2023. That figure is an actual-hours labor-market statistic that excludes public holidays and annual leave, not a statutory capacity target or billable utilization benchmark.
Everhour timecards record daily, weekly, and monthly work-hour totals for payroll review. Team Hours reporting can compare working hours with project hours, time off, and weekly capacity, which helps managers identify missing time or excessive hours before using utilization reports.
Everhour reporting turns logged time, budgets, costs, and project data into configurable reports. Teams can review billable time, project hours, labor costs, and profitability by date range, then export reports in CSV, Excel/XLSX, or PDF for review.
Use Everhour timecards to connect daily work-hour totals, payroll review, and project-hour comparisons, so utilization reporting rests on approved time instead of separate spreadsheets.
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