A salary calculator is an online application that provides salary information to the user. The majority of websites offering salary information utilize a salary calculator function to present this data. The salary calculator will request a search term, city, and state or zip code as an input. Then, present a list of job titles that most closely match your search terms. Once the user selects one of these job titles, the application will present the salary information typically in the form of a graph.
Salary calculators are usually used by employees to evaluate a job offer, negotiate a payraise or calculate their post tax income
References
Salary calculator Wikipedia(Text) CC BY-SA