Japan Temporary Staffing Margin Rate Calculator 2026 (Haken Margin)
Calculate statutory temporary staffing dispatch margin rates (Worker Dispatching Act Art. 23) comparing client billing fees versus worker hourly pay, broken down into social insurance, training, and profit.
Statutory Agency Margin Rate
Gross Hourly Margin Amount
Calculator Inputs
Statutory Agency Margin Rate
Gross Hourly Margin Amount
Agency Social Security Cost
Estimated Agency Net Profit
Paid Leave & Admin Reserves
Margin rate aligns with the healthy 25%-30% national average.
Billing Rate Composition
Based on Worker Dispatching Act Art. 23(5). The statutory margin covers employer social insurance (~11%), paid leave reserves, and training overhead.
This calculator is a mathematical model for general financial estimation, planning, and educational guidance. Results depend on your inputs and standard formulas, and do not constitute binding financial, tax, or investment advice. Always consult a qualified professional before making financial decisions.
Calculation Methodology
Margin Rate (%) = (Client Hourly Rate - Worker Hourly Wage) ÷ Client Hourly Rate × 100.
Frequently Asked Questions
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