Free Overtime Calculator

Efficiently calculate overtime pay for your employees with ease and accuracy.

Based on a 5-day workweek.



Regular$80040h 0m
Overtime$2408h 0m



48h 0m

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Overtime Calculator for 2023 [Free]

No more manual calculations and guesswork. Determine the extra compensation your employees are owed in just seconds using the Atto overtime payroll calculator.

The Atto Overtime calculator provides a simple, accurate and efficient solution to calculating overtime hours and pay for your employees. With its user-friendly interface, it allows you to calculate overtime pay in a matter of seconds, giving you more time to focus on your business operations. The Atto salary overtime calculator is designed to help you stay in compliance with the latest labor laws and regulations, ensuring that you are accurately compensating your employees.

By utilizing this tool, you can streamline your payroll processes and reduce the risk of errors or inaccuracies. Overall, the Atto overtime pay rate calculator is a valuable investment for any business looking to improve their payroll efficiency in 2023.

How to use Atto’s overtime hours calculator

By utilizing these straightforward steps, you can effectively employ the Atto overtime hours calculator to swiftly and precisely calculate the amount of overtime pay you deserve.

Guide to Atto’s  time card calculator

to Atto’s overtime calculator

1. Input your regular hourly rate of pay

This is the amount you earn for each hour of regular work. It is important to accurately enter this information so that the calculator can determine the correct amount of overtime pay owed.

2. Enter the length of the standard work week

This is the number of hours that make up a standard work week for you. This information is used by the calculator to determine when overtime pay is owed, based on the number of hours worked during a pay period.

3. Put in the pay period

The pay period refers to the interval in which you are paid, such as weekly, bi-weekly, or monthly. It is important to select the correct pay period in order for the calculator to accurately determine the total amount of overtime pay owed.

4. Put in the number of hours per pay period

Input the total number of hours you have worked during the current pay period, including any extra hours. This information is used by the calculator to determine the total amount of overtime pay owed.

5. Select the currency you are paid in

Choose the currency in which you are paid, such as USD, EUR, or GBP. This information is used to ensure that the overtime pay calculation is accurate and relevant to your specific situation.

6. Review the calculated results

The overtime rate calculator will instantly give you the total amount of overtime pay that you are owed. This information can be used to help you budget and plan your finances, ensuring that you receive the full amount of overtime pay to which you are entitled.

What is overtime pay?

Overtime pay refers to the extra compensation that employees receive for working more than the standard number of hours in a workweek.

The amount of overtime pay is typically calculated as a premium rate, which is a percentage above the employee's regular hourly pay rate. To determine the amount of overtime pay owed, many employees and employers use a pay calculator with overtime or an overtime wage calculator.

What are the types of overtime?


Compulsory Overtime

Compulsory overtime refers to instances where an employer requires an employee to work overtime, even if the employee does not want to. Employee rights regarding compulsory overtime vary by jurisdiction, but some employees may be entitled to overtime pay or other forms of compensation for compulsory overtime.


Voluntary Overtime

Voluntary overtime refers to instances where an employee voluntarily agrees to work overtime, usually in exchange for additional pay or other benefits. This type of overtime is typically negotiated between the employee and the employer, and the employee is free to decline the offer.


Non-Guaranteed Overtime

Non-guaranteed overtime refers to instances where an employer offers the opportunity for employees to work overtime, but does not guarantee that the overtime hours will be available. In this situation, the employee may be paid at their regular rate for all hours worked, including any overtime hours. The availability of non-guaranteed overtime is typically determined by the needs of the employer.

What is time-and-a-half?

Time-and-a-half refers to a type of overtime pay where an employee is paid 1.5 times their regular hourly rate for any hours worked over their standard workweek. This type of overtime pay is designed to compensate employees for the additional time and effort required to work overtime, and is the most common type of overtime pay in many jurisdictions.

Tired of manually tracking overtime hours? Let Atto do the heavy lifting for you. Learn more now.

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How can you manually calculate overtime?

There are several overtime calculations and overtime formulas available for calculating overtime pay manually.

What is a time card calculator?

Calculate your hourly overtime rate

This can be done by multiplying your regular hourly pay rate (HRP) by the overtime multiplier (m), which is typically 1.5. The overtime formula for this calculation is: HOP = HRP x m, where HOP stands for hourly overtime pay.

Calculate your total overtime pay

This can be done by multiplying your hourly overtime rate (HOP) by the number of overtime hours worked in a month (n). The formula for this calculation is: OP = HOP x n, where OP stands for total overtime pay.

Calculate your total pay

To find your total pay, simply add your total overtime pay (OP) to your regular pay (RP). The formula for this calculation is: TP = OP + RP, where TP stands for total pay and RP stands for regular pay. This equals your regular hourly pay multiplied by the number of working hours in a month.

Overtime Calculator for salaried employees vs. non-salaried employees

The hourly overtime calculator salary divides the employee's yearly earnings by the number of work hours in ]a year to arrive at an hourly rate. This hourly rate is then used to calculate the overtime pay due. Salaried employees may also be exempt from overtime pay if they meet certain criteria outlined in the Federal Labor Law, Fair Labor Standards Act (FLSA).

For non-salaried employees, the ot calculator is based on the employee's hourly pay rate. This rate is multiplied by the overtime multiplier, which is typically 1.5, to arrive at the overtime rate, which is then used to calculate the overtime pay due. Non-salaried employees are generally entitled to overtime pay as outlined in the FLSA overtime section.

Get Atto and make calculating overtime a breeze for your employees

Get the Atto App for a seamless and efficient solution for an overtime and holiday pay calculator. Our team is always available to provide additional information and support. We look forward to assisting you in streamlining your payroll processes.

A simpler way to manage your employees’ time