Quick answer

Work % = (hours worked ÷ hours scheduled) × 100 for a defined pay period or shift.

Formula

  • (hours worked ÷ hours scheduled) × 100
  • Overtime may require a > b or a separate line item

Introduction

HR and operations teams use percentage of time worked to compare actual hours against a baseline. The baseline might be a shift, a week, or a contract minimum.

This article connects that workplace metric to the standard time percentage formula and the Time Percentage Calculator.

Pair it with time percentage examples for more numeric templates.

Overview

Employee work percentage usually means worked hours divided by expected hours for the same period.

Shift calculations apply the ratio to a single scheduled block before aggregating to a week.

Payroll calculations may treat overtime separately when worked hours exceed scheduled hours.

Workforce productivity tracking sometimes layers output metrics on top; keep time percentage focused on hours only.

Formula

  • (hours worked ÷ hours scheduled) × 100
  • Overtime may require a > b or a separate line item

If scheduled = 40 h and worked = 36 h, work percentage = 90% for that week.

If worked = 44 h on a 40 h schedule, raw ratio is 110%. Policy may cap display at 100% for regular hours and route extra hours to overtime pay.

Formula reference: time percentage formula.

Step-by-step

  1. Confirm the pay or schedule window. Week, pay period, or single shift. Mixing windows invalidates the ratio.
  2. Sum worked hours (a). Use timesheet totals net of unpaid breaks if policy says so.
  3. Sum scheduled or expected hours (b). Use the roster, contract, or standard day length.
  4. Compute (a ÷ b) × 100. Document whether breaks are included in either side.
  5. Handle overtime explicitly. When a > b, note overtime hours separately for payroll instead of only showing a headline percent.
  6. Verify with the calculator. Enter decimal hours in Time Percentage Calculator for spot checks before approvals.

Worked example

36 worked, 40 scheduled → 90%.

38.5 worked, 35 scheduled → 110% raw; report 100% regular plus 3.5 overtime hours if policy requires.

Part-time: 20 worked, 20 scheduled → 100%.

Single shift: 7.25 worked, 8 scheduled → 90.625%.