Core Time & Payroll
50-State Paycheck Calculators
Select your specific US state to calculate your exact net take-home pay, including state-level income taxes, FICA, and federal withholding.
State Salary Calculators
Enter your annual salary to see your exact monthly and bi-weekly take-home pay after state and federal taxes.
Time Card Calculator
Calculate daily and weekly hours with unpaid breaks. Supports standard 12-hour and Military Time formats.
Weekly Hours Calc
Track total hours worked across multiple days to prepare for weekly timesheet submissions.
Overtime Calculator
Calculate your exact Time-and-a-Half (1.5x) gross pay based on your standard hourly rate.
Business Days Counter
Quickly add or subtract working days from a specific date, excluding weekends and major US holidays.
Payroll Hours Calc
An employer tool to convert raw clock time to pay-ready gross wages instantly. Includes print-to-PDF functionality.
Bi-Weekly Calculator
Sum up hours for a standard 2-week pay period with automatic overtime breakdowns per week.
Software Converters
ADP Converter
Convert standard minutes to decimals formatted specifically for uploading to ADP Workforce Now.
QuickBooks Converter
Get the correct decimal time format needed for seamless QuickBooks Online and Desktop data entry.
Excel Time Converter
Fix "[h]:mm" formatting errors and convert strict Excel time logic into readable decimal numbers.
Decimal Time Converter
A general-purpose tool to turn time expressions like 8 hours and 30 minutes into an 8.5 hour format.
Specialized Shifts
Military Time Converter
Instantly translate the 24-hour clock (e.g., 17:00) back to standard 12-hour AM/PM Time (5:00 PM).
Nurse Shift Calculator
Specifically designed for tracking hospital 12-hour shifts (3x12 schedules) and night differentials.
Overnight / Graveyard
Accurately calculate hours when a work shift crosses midnight into the next day (e.g., 10 PM to 6 AM).
Freelancer Invoice
Log billable client hours, subtract unpaid breaks, and multiply by your contract rate for easy invoicing.
Part-Time Hours
Manage irregular weekly schedules and track total hours against maximum company or state caps.
How to Choose the Right Payroll Calculator
Welcome to the MyShiftCalc directory. If you are not sure which tool to use, here is a quick guide:
For Business Owners & HR Managers: If you are processing payroll for a team, start with the Payroll Hours Calculator. It allows you to calculate gross wages for a standard 7-day week. If your company uses professional payroll software, you will also need our Software Converters (like the ADP or QuickBooks tools) to convert standard clock time into decimal format before data entry.
For Hourly Employees: If you want to double-check your paycheck to make sure you weren't shorted, use the Time Card Calculator. If you regularly work more than 40 hours a week, combine that with our Overtime Calculator to ensure you are receiving your legally required time-and-a-half (1.5x) pay.
Frequently Asked Questions
Are these calculators completely free?
Yes. All calculators on MyShiftCalc are 100% free to use. We do not require you to create an account, log in, or provide a credit card to access our tools.
Is my payroll data safe when using these tools?
Yes. Our calculators process your inputs using your browser's local memory. We do not transmit, collect, or store your clock-in times, hourly rates, or financial data on our servers.