Money, Tax & Pay Calculators
Find the right tool for take-home pay, tax deductions, retirement and household borrowing. Start with your country and the tax year or decision you are working on.
U.S. Personal Tax, Schedule 1-A & 1099 Calculators
Check the relevant country, tax year and income type before opening a tool.
Car Loan Interest Deduction Calculator
Explore eligibility inputs and possible tax effects for qualifying vehicle-loan interest.
Open tool or guideNo Tax on Overtime Calculator (W-2 Code TT)
Separate the overtime deduction question from your total pay and tax position.
Open tool or guideSALT Deduction Calculator
Model state and local income, sales, and property tax deduction caps vs. the Standard Deduction
Open tool or guideSenior Tax Deduction Calculator
Explore age-related deduction scenarios and the income assumptions used.
Open tool or guideW-2 vs. 1099 Tax Calculator
Compare employee and contractor take-home scenarios using consistent costs.
Open tool or guide1099 Self-Employment Tax Calculator
Explore self-employment tax and contractor income assumptions.
Open tool or guidePaycheck, Salary & Overtime Calculators
Convert pay and compare working patterns without mixing gross and take-home amounts.
Salary to Hourly Calculator
Convert annual salary to hourly, daily, weekly, biweekly, and monthly pay adjusted for PTO and holidays
Open tool or guideOvertime Calculator: Time-and-a-Half (1.5x)
Calculate pay from regular hours, overtime hours and the applicable rate.
Open tool or guide27 Pay Periods in 2027 Calculator
Check how pay dates affect a payroll calendar and annual budgeting.
Open tool or guideRetirement, Social Security & Long-Term Savings
Explore contribution, benefit and long-term savings assumptions.
401(k) Calculator 2027
Explore contributions, employer matching and long-term savings scenarios.
Open tool or guide2027 Social Security COLA Calculator
Compare benefit estimates using the COLA assumptions shown in the tool.
Open tool or guideSocial Security Earnings Limit 2027
Explore how earnings assumptions interact with the benefit rules described.
Open tool or guideTrump Account Calculator
Explore account contribution and growth scenarios with the stated assumptions.
Open tool or guideCanada, UK & Australia Tax, Payroll & Rate Calculators
Start with the jurisdiction that applies to your income or business.
Canada CPP 2027 Paycheck Calculator
Explore CPP contribution assumptions and their effect on a Canadian paycheck.
Open tool or guideMaking Tax Digital (MTD) Calculator UK
Explore the guide and calculator for UK Making Tax Digital planning.
Open tool or guideRBA Interest Rate Australia Calculator
Track the Reserve Bank of Australia cash rate and model variable home-loan repayment changes
Open tool or guideMortgages, Loans & Household Decision Simulators
Compare borrowing and household scenarios using the existing decision tools.
U.S. Mortgage Rate Payment Calculator
Calculate monthly principal, interest, taxes, and insurance (PITI) and test rate-change scenarios
Open tool or guideCar Affordability Challenge
Stress-test a car budget against income, financing and ownership costs.
Open tool or guideHouse Affordability Challenge
Test whether a home purchase fits your cash flow after property taxes, repairs, and rate shifts
Open tool or guideAuto Loan Refinance Challenge
Compare the trade-offs between a different payment, term and total loan cost.
Open tool or guideCredit Card Debt Payoff Challenge
Compare debt avalanche vs. snowball vs. balance-transfer payoff strategies month by month
Open tool or guidePaycheck Survival Challenge
Explore how recurring spending and unexpected costs affect a household budget.
Open tool or guideWedding Budget Simulation
Model guest count, venue, and catering trade-offs to fund a wedding without high-APR debt
Open tool or guideCompound Interest Challenge
Compare growth scenarios as contributions, returns and time change.
Open tool or guideKeep the next step simple
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