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Overtime Calculator

Calculate overtime pay under Brazilian CLT: 50% (weekday), 100% (weekend/holiday) and night premium. 100% free.

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Overtime Calculator — CLT Extra Hours

The Overtime Calculator is a free online tool designed to compute extra hours pay according to Brazilian CLT (Consolidação das Leis do Trabalho) labor law regulations. Enter your base hourly rate, the number of overtime hours worked, and the type of overtime (regular weekday, Sunday/holiday, or night shift), and the calculator computes the exact overtime pay including all applicable premium percentages mandated by Brazilian legislation.Under the CLT, overtime pay is calculated with specific multipliers: 50% premium for regular weekday overtime (the minimum established by the Constitution), 100% premium for Sundays and national holidays, and an additional 20% night shift premium (adicional noturno) for hours worked between 10 PM and 5 AM. The calculator applies these multipliers correctly to your base rate and shows a detailed breakdown of each component. Many collective bargaining agreements (convenções coletivas) establish even higher premiums — you can customize the percentage to match your specific agreement.Workers use this tool to verify their overtime pay on payslips. HR professionals calculate overtime costs for payroll processing. Managers estimate overtime budgets for project planning. Labor lawyers calculate amounts for overtime claims. Union representatives verify compliance with collective bargaining agreements. The calculator is updated to reflect current CLT provisions and constitutional amendments affecting overtime rules.Overtime Calculator is part of the facilita.tools collection of free Brazilian labor and financial utilities. Available in Portuguese, English, and Spanish, optimized for desktop and mobile.

Frequently Asked Questions

How is overtime calculated in Brazil?
Under CLT, overtime is paid at a minimum of 50% above the regular hourly rate on weekdays. On Sundays and holidays, the premium is 100%. Night shifts add an extra 20%.
What counts as night shift in CLT?
Under CLT, urban night shift is from 10 PM to 5 AM, with a 20% premium. Each night hour counts as 52 minutes and 30 seconds.
How are overtime hours calculated on Sundays and holidays in Brazil?
Under the CLT, work on Sundays and holidays must be paid at 100% extra (double the normal hourly rate), unless a compensatory day off is granted. This is different from regular weekday overtime, which is at least 50% extra.