Salario Diario Integrado Como Se Calcula

The Salario Diario Integrado (SDI) is a key concept in Mexican labor law that determines the minimum daily wage for workers. It's calculated based on the worker's daily hours and the minimum wage for the year. This guide explains how to calculate SDI, its importance, and how it affects workers' pay.

What is Salario Diario Integrado (SDI)?

The Salario Diario Integrado is the minimum daily wage that workers must receive in Mexico. It's established by the federal government and is used to calculate the minimum monthly salary for workers. The SDI is particularly important for workers who don't have a fixed monthly salary but are paid daily or hourly.

Under Mexican labor law, workers must receive at least the SDI for each day they work. This ensures that workers receive a minimum guaranteed income regardless of their working hours or the number of days they work.

How to Calculate SDI

Calculating the Salario Diario Integrado involves several steps. The calculation is based on the worker's daily hours and the minimum wage for the year. Here's a step-by-step guide to calculating SDI:

Determine the worker's daily working hours
Find the minimum wage for the year
Calculate the hourly wage by dividing the minimum wage by the number of working days in the year
Multiply the hourly wage by the worker's daily working hours to get the SDI

The resulting SDI is the minimum daily wage that the worker should receive. This calculation ensures that workers receive at least the minimum wage for the hours they work each day.

SDI Formula

SDI = (Minimum Wage / Working Days in Year) × Daily Working Hours

Where:

Minimum Wage = Current minimum wage for the year
Working Days in Year = Number of working days in a year (typically 238 days)
Daily Working Hours = Number of hours the worker works each day

This formula ensures that workers receive at least the minimum wage for the hours they work each day. The SDI is particularly important for workers who don't have a fixed monthly salary but are paid daily or hourly.

Worked Example

Let's calculate the SDI for a worker who works 8 hours a day. We'll use the 2023 minimum wage of $20.38 per day and 238 working days in a year.

Determine the worker's daily working hours: 8 hours
Find the minimum wage for the year: $20.38 per day
Calculate the hourly wage: $20.38 / 238 days ≈ $0.0856 per hour
Multiply the hourly wage by the worker's daily working hours: $0.0856 × 8 hours ≈ $0.6848

The calculated SDI for this worker is approximately $0.68 per day. This means the worker should receive at least $0.68 for each day they work, ensuring they meet the minimum wage requirement.

FAQ

What is the difference between SDI and minimum wage?: The minimum wage is the legal minimum amount that employers must pay workers per hour or per day. The SDI is the minimum daily wage that workers must receive, calculated based on their daily working hours.
How often is the SDI updated?: The SDI is updated annually based on changes to the minimum wage and the number of working days in the year. Employers must ensure workers receive at least the current SDI for each day they work.
Do all workers receive the SDI?: No, only workers who don't have a fixed monthly salary but are paid daily or hourly must receive at least the SDI. Workers with fixed monthly salaries must receive at least the minimum monthly wage.
Can employers pay less than the SDI?: No, employers must pay at least the SDI for each day workers work. Paying less than the SDI is illegal and can result in penalties for employers.
How is the SDI used in payroll?: The SDI is used to calculate the minimum daily pay for workers. Employers must ensure workers receive at least the SDI for each day they work, regardless of the number of hours they work.