Overtime & Night Shift Differential Calculator (CLT)

Dados do salário e jornada

Monthly base salary (R$)

Monthly work hours

Working days in month (Mon-Sat)

Sundays and holidays in month

Horas trabalhadas no mês:

Overtime hours at 50% (regular days)

Overtime hours at 100% (Sundays/holidays)

Standard night hours (10pm - 5am)

Night overtime hours (50%)

Overtime & Night Premium Breakdown

+R$ 439,09

Standard hourly rate: R$ 15,91 / hora

Total 50% overtime (10h a R$ 23,86/h)+R$ 238,64

Total 100% overtime (4h a R$ 31,82/h)+R$ 127,27

DSR (Paid Weekly Rest) on overtime+R$ 73,18

Total gross extra earnings+R$ 439,09

ℹ️ In Brazilian labor law, night hours count as 52.5 minutes (factor of 1.142857 over regular hours).

How it works

Enter your base monthly salary and standard monthly hours (usually 220h or 180h).

Enter overtime hours worked at 50%, 100%, or during night hours (10:00 PM to 5:00 AM).

Provide working days and Sundays/holidays in the month to compute paid weekly rest (DSR).

Inspect the full itemized breakdown of hourly rates, premiums, and total gross earnings.

Frequently asked questions

Is it really free?

Yes. The site is supported by ads, so you never pay or need to create an account.

What is the reduced night hour in Brazil?

According to Article 73 of the Brazilian Labor Code (CLT), night hours between 10 PM and 5 AM are legally calculated as 52 minutes and 30 seconds (multiplier 1.142857), in addition to a minimum 20% pay premium.

Does it work on mobile?

Yes. The page adapts to your screen and does not require installing any app.