Calculator Vertex

Calculator Vertex Guides

Guides for work, time, salary and pay

Useful explanations that help you choose and use the right calculator.

Latest guides

How to Calculate a Salary RaiseLearn how to calculate a percentage raise, the dollar increase, and the new salary before you use a raise calculator.Gross Pay vs Net PayUnderstand the difference between gross pay and net pay, where each appears on a paycheck, and how deductions affect the estimate.How Many Work Hours Are in a Year?Learn how to estimate annual work hours for different weekly schedules, then adjust the estimate for PTO, holidays, and unpaid time.

Work & Time

How Many Work Hours Are in a Year?Learn how to estimate annual work hours for different weekly schedules, then adjust the estimate for PTO, holidays, and unpaid time.

Salary & Pay

How to Calculate a Salary RaiseLearn how to calculate a percentage raise, the dollar increase, and the new salary before you use a raise calculator.Gross Pay vs Net PayUnderstand the difference between gross pay and net pay, where each appears on a paycheck, and how deductions affect the estimate.