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Weekly Cost Calculator Of Temporary Workers

Weekly Staffing Cost Calculator

Calculate your total staffing costs including wages, taxes, agency fees, holiday pay, and other expenses.

Input Values







(e.g., 13.8% Employer's NI)

(e.g., 12.07% statutory holiday entitlement)



(e.g., insurance, admin, pension contributions)


Cost Breakdown

Per Worker (Weekly)

Gross Weekly Pay: £488.40

Holiday Pay Accrual (12.07%): £58.90

Tax/NI Contribution: £67.38

Agency Fee (10%): £48.84

Other Costs: £24.42

Total Cost Per Worker: £687.94


Total Weekly Costs (All Workers)

Number of Workers: 5

Total Gross Wages: £2,442.00

Total Holiday Pay Accrual: £294.50

Total Tax/NI: £336.90

Total Agency Fees (10%): £244.20

Total Other Costs: £122.10


TOTAL WEEKLY STAFFING COST: £3,439.70

Additional Cost Beyond Wages: £997.70 (40.9% markup)


Detailed Breakdown

Enter values to see the detailed calculation breakdown.


Annual Projections (52 Weeks)

Annual Gross Wages: £126,984.00

Annual Holiday Pay Accrual: £15,314.00

Annual Total Staffing Cost: £178,864.40

Annual Additional Costs: £51,880.40


Quick Summary Table

Cost Category Per Worker/Week All Workers/Week Annual (52 Weeks)
Gross Wages £488.40 £2,442.00 £126,984.00
Holiday Pay Accrual £58.90 £294.50 £15,314.00
Tax/NI £67.38 £336.90 £17,518.80
Agency Fees (10%) £48.84 £244.20 £12,698.40
Other Costs £24.42 £122.10 £6,349.20
TOTAL £687.94 £3,439.70 £178,864.40

Cost Comparison

Wages Only: £2,442.00/week

With Holiday Pay: £2,736.50/week

With All Costs: £3,439.70/week

Cost Per Employee Per Hour (Total): £17.20

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