What This Paycheck Calculator Estimates
The calculator estimates regular pay, overtime pay, gross pay, Social Security, Medicare, simplified federal withholding, user-entered state income-tax withholding where available, deductions, and take-home pay for one pay period.
It supports hourly and salary pay, common pay frequencies, overtime hours, pre-tax deductions, a separately identified FICA-exempt portion, post-tax deductions, optional year-to-date FICA wages, additional federal withholding, and a state dropdown covering all 50 states plus DC.
How the Estimate Works
Hourly pay uses hourly rate multiplied by regular hours, plus overtime hours multiplied by the overtime multiplier. Salary pay uses annual salary divided by the selected pay frequency, then uses a common 2,080 annual work-hour estimate for optional overtime value.
Federal income tax is a simplified annualized estimate using filing status, standard deduction, and the federal bracket constants implemented in the calculator. It is not a full Form W-4 or IRS Publication 15-T withholding calculation.
Social Security and Medicare use current-period FICA wages. Optional year-to-date wages allow the estimator to apply the 2026 Social Security wage base and the employer Additional Medicare Tax withholding threshold to the current check rather than averaging them across the year.
A deduction can reduce the simplified federal income-tax estimate without reducing Social Security or Medicare wages. Enter only the portion your payroll records treat as FICA-exempt in the separate field; do not assume every pre-tax retirement or benefit deduction receives the same treatment.
Federal Methodology Sources
The federal income-tax line is a planning model, not an implementation of the IRS payroll withholding worksheets. Publication 15-T remains the official starting point for employer withholding methods and Form W-4 adjustments.
The FICA constants use official IRS and Social Security Administration material. These agencies do not review or endorse TechTride calculations.
State Income-Tax Estimates and the State Dropdown
The state dropdown changes the state note and official source link. For an explicitly supported state with no broad individual wage income tax, the calculator locks that state income-tax estimate at $0 and hides the manual state income-tax fields.
For other states, the calculator does not reproduce official state withholding tables. Any state income-tax rate or amount is supplied by you and should come from a current pay stub, payroll record, or official estimate.
The calculator does not automatically include every state program, local tax, payroll premium, fee, benefit, garnishment, or employer-specific deduction. Enter known deductions separately and verify their treatment.
Trust and Accuracy Notes
Before relying on this estimate, compare it with your pay stub, Form W-4, employer payroll records, benefits deductions, time card, overtime records, and official federal or state guidance where relevant.
This calculator provides estimates only and is not tax, payroll, legal, HR, financial, or accounting advice.