Complete Guides & Calculators
Comprehensive guides and calculators for PTO, working days, business days, and family leave. Learn how to calculate leave, understand rules by country, and use our free tools.
PTO Calculators
PTO Calculator
Calculate total PTO accrual and value
PTO Accrual Calculator
Track how PTO accumulates over time
PTO Payout Calculator
Estimate PTO cash value
Vacation Accrual Calculator
Calculate vacation day accumulation
PTO Guides
How to Calculate PTO
Step-by-step guide to calculating your paid time off
How PTO Accrues
Understand different PTO accrual methods
PTO vs Vacation
Learn the differences between PTO and vacation
PTO Rollover Rules
Understand carryover policies and limits
State PTO Laws Overview
US state-by-state PTO regulations
PTO Payout When Quitting
Know your rights when leaving a job
Working Days & Business Days Calculators
Working Days Calculator
Count business days between dates
Working Days by Country
Browse calculators for all countries
Working Days Guides
Working Days Calculators by Country
Calculate business days between dates for any of 47 countries. Each calculator excludes weekends and country-specific public holidays.
Paycheck Calculators
US Paycheck Calculator
Estimate your take-home pay with federal and state taxes
Paycheck Calculators by State
Find paycheck calculators for all 50 US states
Understanding Paychecks
Paycheck calculators help you estimate your take-home pay by calculating income taxes, FICA taxes (Social Security and Medicare), and deductions. Understanding how your paycheck is structured is essential for budgeting and financial planning.
Federal Taxes
Federal income tax is calculated based on your filing status and income level using progressive tax brackets.
State Taxes
State income tax varies by state. Some states have no income tax, while others have flat or progressive rates.
FICA Taxes
Social Security (6.2%) and Medicare (1.45%) taxes are deducted from all wages, with additional Medicare tax for high earners.
Salary ↔ Hourly Calculators
Salary to Hourly Calculator
Convert annual salary to hourly rate, daily rate, weekly pay, and monthly pay
Hourly to Salary Calculator
Convert hourly rate to annual salary, monthly pay, weekly pay, and daily rate
Understanding Salary ↔ Hourly Conversion
Converting between salary and hourly pay helps you understand your compensation structure, compare job offers, and budget effectively. The basic formula is simple: divide annual salary by total hours worked per year to get hourly rate, or multiply hourly rate by hours worked per year to get annual salary.
Salary to Hourly
Hourly Rate = Annual Salary ÷ (Weekly Hours × Weeks Per Year)
Hourly to Salary
Annual Salary = Hourly Rate × Weekly Hours × Weeks Per Year
Standard Work Year
40 hours/week × 52 weeks = 2,080 hours per year (full-time)
Overtime Pay Calculators
US Overtime Pay Calculator
Calculate your overtime pay and total earnings based on FLSA regulations
Overtime Pay Calculators by State & Country
Find overtime pay calculators for all US states and international countries
Understanding Overtime Pay
Overtime pay is compensation for hours worked beyond the standard workweek, typically calculated at time and a half (1.5x) your regular hourly rate for hours over 40 per week. Understanding how overtime is calculated helps you ensure you're being paid correctly and maximize your earnings.
Standard Overtime Rate
Most employees in the US are entitled to 1.5x their regular hourly rate for hours over 40 per week under FLSA regulations.
Daily vs Weekly Overtime
Federal law requires weekly overtime (over 40 hours), but some states also require daily overtime for hours over 8 or 12 per day.
Overtime Exemptions
Certain salaried employees (executive, administrative, professional) may be exempt from overtime requirements under FLSA.
Pay Raise Calculators
Pay Raise Calculator
Calculate your new salary or hourly rate after a pay raise. Supports percentage and fixed amount raises.
Pay Raise Calculators by State & Country
Find pay raise calculators for all US states and international countries
Understanding Pay Raises
Pay raises can be calculated as either a percentage of your current salary or as a fixed dollar amount. Understanding how raises work helps you negotiate effectively, compare job offers, and plan your financial future.
Percentage Raises
Multiply your current salary by the percentage (as a decimal) and add it to your current salary. Scales with your pay level.
Fixed Amount Raises
A specific dollar amount added to your salary. The same increase regardless of your current pay level.
Typical Raise Percentages
Annual merit increases are commonly 2-5%, while promotion raises can be 10-20% or more depending on the role change.
Family Leave Calculators
Maternity Leave Calculator
Calculate maternity leave duration and pay
Paternity Leave Calculator
Calculate paternity leave duration and pay
Parental Leave Calculator
Calculate shared parental leave and pay
Maternity Pay Calculator
Calculate maternity pay entitlement
Paternity Pay Calculator
Calculate paternity pay entitlement
Qualifying Week Calculator
Calculate UK qualifying week for benefits
Family Leave Guides
Maternity Leave Rules
Complete guide to maternity leave by country
Paternity Leave Rules
Complete guide to paternity leave by country
Parental Leave Rules
Complete guide to shared parental leave
Maternity Pay Rules
How maternity pay is calculated worldwide
Paternity Pay Rules
How paternity pay is calculated worldwide
Maternity Leave Eligibility
Eligibility requirements by country
Paternity Leave Eligibility
Eligibility requirements by country
How Maternity Pay is Calculated
Step-by-step calculation guide
How Parental Leave Works
Understanding shared parental leave
UK Qualifying Week Explained
Understanding UK qualifying week requirements
Family Leave Calculators by Country
Calculate maternity, paternity, and parental leave for any of 47 countries. Each calculator uses country-specific rules and regulations.
Quick Links to All Calculators
PTO Calculator
Calculate PTO accrual
Working Days
Count business days
Paycheck Calculator
Estimate take-home pay
Overtime Pay
Calculate overtime earnings
Salary → Hourly
Convert salary to hourly
Hourly → Salary
Convert hourly to salary
Pay Raise Calculator
Calculate new pay after raise
PTO Accrual
Track PTO accumulation
PTO Payout
Estimate PTO cash value
Vacation Accrual
Calculate vacation days
Maternity Leave
Calculate maternity leave
Paternity Leave
Calculate paternity leave
Parental Leave
Calculate parental leave
Maternity Pay
Calculate maternity pay
Paternity Pay
Calculate paternity pay