Financial Calculators
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Real estate, mortgages, taxes, investments — built from cited public data and transparent estimates for all 50 states. No sign-up. No nonsense.
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Featured Calculators
30-Year Mortgage Calculator
Calculate monthly payments and amortization
Compound Interest Calculator
See how your investments grow over time
Paycheck Calculator
See your net pay after federal & state taxes
Student Loan Calculator
Repayment plans, interest, and payoff timeline
BMI Calculator
Calculate Body Mass Index instantly
Auto Loan Calculator
Car payment with sales tax & trade-in
Zakat Calculator
Calculate Zakat on wealth, gold, stocks & crypto
Wedding Cost Calculator
Estimate total wedding costs by state
Estate Tax Calculator
Federal & state estate tax estimation
Retirement Calculator
Plan retirement with state tax data
Tip Calculator
Calculate tips with state tipped-wage context
Emergency Fund Calculator
Build your safety net based on local costs
Pet Cost Calculator
Annual dog & cat ownership costs by state
Utility Cost Calculator
Monthly electric, gas, water & internet bills
Debt Payoff Calculator
Snowball vs avalanche payoff strategies
Home Affordability
How much house can you afford?
Quick Start
Pick Your State
Jump to state-specific calculators — all 50 states available in every category.
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All Calculator Categories
3793+ calculators organized by category, with page-level methodology and source records.
Rental Property Calculators
50Analyze rental ROI, cash flow, and investment returns by state with real property tax data and market averages.
Section 8 FMR Calculators
50Look up HUD Fair Market Rent by state and bedroom size. Calculate Section 8 payment standards and housing voucher amounts.
Property Tax Calculators
50Estimate annual and monthly property taxes by state with real effective rates, homestead exemptions, and comparisons.
Closing Cost Calculators
50Estimate buyer and seller closing costs by state including transfer taxes, attorney fees, title insurance, and escrow.
Mortgage Calculators
56Calculate monthly payments, amortization schedules, and total costs for mortgages, refinancing, and home equity loans.
Islamic Finance Calculators
5Shariah-compliant financial calculators including Zakat, halal mortgage alternatives, and Islamic investment tools.
Business & LLC Calculators
11Calculate LLC costs, self-employment taxes, business entity comparisons, startup costs, and break-even analysis.
Investment & Retirement Calculators
71Plan your financial future with compound interest, 401k, IRA, FIRE, and retirement withdrawal calculators.
Debt Payoff Calculators
7Create a debt-free plan using snowball or avalanche method. Calculate payoff timelines and interest savings.
Salary & Take-Home Pay Calculators
552Calculate your take-home pay after federal, state, and FICA taxes. Compare salaries across states and negotiate with data.
Real Estate Analysis Calculators
58Advanced real estate tools: cap rate, cash-on-cash, rent vs buy, BRRRR method, 1031 exchange, and flip analysis.
Boat & Marine Calculators
5Calculate the true cost of boat ownership including loans, insurance, marina fees, maintenance, fuel, and winterization.
Financial Tools & Misc Calculators
6Additional financial tools including inflation adjusters, tip calculators, unit converters, and budgeting tools.
Child Support Calculators
50Estimate child support payments by state using income shares, percentage of income, or hybrid models.
Sales Tax Calculators
50Calculate sales tax by state and city. See combined state and local rates, exemptions for food and clothing.
Car Insurance Calculators
50Estimate car insurance premiums by state based on age, vehicle value, driving record, and coverage level.
LLC Cost Calculators
50Calculate total LLC formation and annual costs by state including filing fees, registered agent, and annual reports.
Minimum Wage Calculators
50Calculate annual earnings at state minimum wage rates. Compare state vs federal minimum wage and tipped wage.
SNAP / Food Stamps Calculators
50Estimate SNAP (food stamp) benefits by state using official USDA allotments and each state’s own income limits.
Unemployment Benefits Calculators
50Estimate weekly unemployment benefits by state. See maximum weekly amount, duration, and replacement rate.
Capital Gains Tax Calculators
50Calculate federal and state capital gains tax on stocks, real estate, and investments. Short-term vs long-term rates.
Cost of Living Calculators
50Compare cost of living between states. Calculate equivalent salary, rent adjustment, and tax savings when relocating.
Alimony Calculators
50Estimate spousal support amounts by state. Calculate monthly alimony, duration, and income equalization.
Homeowners Insurance Calculators
50Estimate home insurance premiums by state based on home value, deductible, credit score, and risk factors.
Health & Fitness Calculators
7BMI, TDEE, calorie, and macro calculators for health and fitness planning.
Auto & Vehicle Calculators
52Calculate auto loan payments, total cost, and compare financing options for car purchases.
Student Loan Calculators
58Calculate student loan repayment plans, IDR payments, and total interest by state. Compare standard and income-driven options.
Estate Tax Calculators
50Calculate federal and state estate tax liability. See exemptions, rates, and inheritance tax for all 50 states.
Wedding Cost Calculators
50Estimate total wedding costs by state including venue, catering, photography, and vendor expenses.
Moving & Relocation Calculators
50Calculate moving costs and salary adjustments when relocating between states. See cost of living comparisons.
Childcare Cost Calculators
50Estimate childcare costs by state including daycare, in-home care, and tax benefits like DCFSA and child tax credits.
Rent vs Buy Calculators
50Compare the total cost of renting vs buying a home in each state with property taxes, insurance, and appreciation.
Payroll Tax Calculators
50Calculate employer and employee payroll taxes by state including FICA, federal withholding, and state income tax.
Home Equity & HELOC Calculators
50Calculate available home equity and HELOC payments by state with property values, LTV ratios, and interest costs.
529 College Savings Calculators
50Project 529 plan growth by state with state tax deductions, investment returns, and college cost coverage.
Freelance & 1099 Tax Calculators
50Calculate self-employment tax, federal and state income tax, and quarterly estimates for freelancers and 1099 contractors.
Overtime Pay Calculators
50Calculate overtime pay by state including time-and-a-half rates, annual overtime earnings, and after-tax take-home pay.
Side Hustle Tax Calculators
50Calculate taxes on side hustle and gig income by state. See self-employment tax, quarterly estimates, and take-home pay.
First-Time Homebuyer Calculators
50Calculate total costs for first-time homebuyers by state including down payment, closing costs, PMI, and monthly payments.
Savings Goal Calculators
50Plan your savings goals with state cost-of-living context. See how long to reach your target with interest and monthly contributions.
Health Insurance Cost Calculators
53Estimate health insurance costs by state including ACA premium tax credits, premiums, deductibles, and total annual healthcare spending — updated for the reinstated 2026 subsidy cliff.
Credit Card Payoff Calculators
51Calculate how long to pay off credit card debt by state. See total interest, minimum payment trap, and debt-free timelines.
Self-Employment Tax Calculators
50Calculate self-employment tax including 15.3% SE tax, federal and state income tax, quarterly estimates, and take-home pay.
Bi-Weekly Mortgage Calculators
50Calculate savings from bi-weekly mortgage payments. See years cut from your loan and thousands saved in interest.
Retirement Income Tax Calculators
50Calculate taxes on retirement income by state. See after-tax Social Security, 401(k), pension, and IRA distributions.
Grocery Budget Calculators
50Calculate grocery and food costs by state using USDA food plans adjusted for local cost of living and sales tax.
Vehicle Registration Fee Calculators
50Calculate vehicle registration, title, and plate fees by state. Includes sales tax on vehicle purchases and annual renewal estimates.
Utility Cost Calculators
50Calculate average monthly utility costs by state including electricity, natural gas, water, and internet. Adjusted for local rates.
Tip Calculators
50Calculate restaurant tips by state with tipped cash-wage data. Split bills, see pre/post-tax tips, and learn local tipping customs.
Pet Ownership Cost Calculators
50Calculate the cost of owning a dog or cat by state. Includes food, vet care, insurance, grooming, and lifetime cost estimates.
Emergency Fund Calculators
50Calculate your emergency fund target by state. Based on local cost of living, rent, and essential expenses for 3-6 months of coverage.
Social Security Calculators
51Estimate Social Security benefits by state. See early, full, and delayed benefits with state tax impact analysis.
HSA Calculators
51Calculate Health Savings Account tax savings by state. See triple tax advantage, projected growth, and effective medical costs.
Roth Conversion Calculators
50Analyze Roth IRA conversion tax impact by state. See break-even years, lifetime savings, and RMD reduction estimates.
Inheritance Tax Calculators
50Calculate inheritance tax by state and relationship. See exemptions, rates, and net inheritance after all taxes.
Home Maintenance Calculators
50Budget for home maintenance by state. 1% rule, HVAC and roof replacement funds, landscaping, and emergency reserves.
Tax Comparison Calculators
150Compare tax burdens across states. See income tax, property tax, and sales tax differences side by side. Find the most tax-friendly states.
International & Comparison Calculators
100Compare purchasing power, cost of living, and sales tax impact across states. Understand the real value of your money.
Insurance Planning Calculators
3Calculate how much life and disability insurance you actually need using the DIME method and industry income-replacement guidelines.
Bonus Tax Calculators
50Calculate how much of your bonus you actually take home by state, including federal 22%/37% supplemental withholding, state supplemental rates, and FICA.
RSU & Stock Vesting Tax Calculators
50Calculate the taxes withheld when your RSUs vest by state, including federal supplemental withholding, state rates, FICA, and shares sold to cover taxes.
Severance Pay Tax Calculators
50Calculate how much of your severance package you actually take home by state, including federal supplemental withholding, state rates, and FICA.
Equity Compensation Calculators
4Compare ISO vs. NSO stock option exercise taxes, estimate your Alternative Minimum Tax (AMT), and calculate the tax split on ESPP share sales — all with current 2026 federal exemption and rate brackets.
Crypto Tax Calculators
2Calculate the capital gains tax on selling or trading cryptocurrency, plus the ordinary income and self-employment tax owed on mining and staking rewards — sourced from current IRS digital asset guidance.
Legal Settlement Calculators
2Find out how much of a lawsuit or injury settlement is taxable under IRS rules, and calculate the present value of a structured settlement or the discount rate a buyout offer implies.
Workers' Comp Calculators
23Estimate your temporary total disability (TTD) weekly workers' comp benefit using each state's actual wage-replacement statute -- for 19 states plus federal employees.
FSA Calculators
9Calculate your 2026 Health Care FSA and Dependent Care FSA tax savings, the Child & Dependent Care Tax Credit, and the federal Adoption Tax Credit — including the new $7,500 FSA limit, the new 50% dependent care credit rate, and the newly-refundable $17,670 adoption credit, all from the One Big Beautiful Bill Act.
"No Tax On..." OBBBA Deduction Calculators
6Calculate all four new federal income tax deductions created by the One Big Beautiful Bill Act for tax years 2025-2028: No Tax on Tips, No Tax on Overtime, No Tax on Car Loan Interest, and the Enhanced Senior Deduction -- with every MAGI phase-out applied automatically.
Trump Account Calculators
1Project a child's Trump account (IRC section 530A) growth to age 18, including the $1,000 federal seed deposit for kids born 2025-2028, family/employer contributions up to the $5,000/year limit, and tax-deferred investment growth.
Farmland Value Calculators
48Calculate your farmland's total value, cap rate, and projected return using real USDA NASS farm real estate value data for 48 states, plus your own cash rent and appreciation assumptions.
Renters Insurance Calculators
50Estimate renters insurance cost by state using real NAIC average premium data, plus your personal property value, coverage type, liability limit, and deductible.
EV vs Gas Cost Calculators
50Compare the cost of driving an EV versus a gas vehicle by state, using each state's real EIA average electricity rate against the national average gas price.
Reverse Mortgage (HECM) Calculators
50Estimate HECM reverse mortgage upfront costs (origination fee, mortgage insurance premium) and project your loan balance growth against your home's equity, using real 24 CFR Part 206 federal rules.
Flood Insurance (NFIP) Calculators
50Estimate flood insurance cost by state using real FEMA NFIP policy data, plus your flood zone, building/contents coverage, and deductible.
Remittance Tax Calculators
1Find out if the new federal 1% excise tax on international money transfers (26 U.S.C. Sec. 4475, added by the One Big Beautiful Bill Act) applies to your transfer, and calculate your total cost -- bank-account and debit/credit-card-funded transfers are exempt.
Research
State Comparison Guides
38 guides comparing all 50 states across taxes, cost of living, insurance, and more. Ranked tables with per-state calculator links.
States With No Income Tax
View RankingsLowest Property Tax States
View RankingsCheapest States to Form an LLC
View RankingsHighest Minimum Wage States
View RankingsBest States for Retirement
View RankingsCheapest Car Insurance by State
View RankingsLowest Cost of Living States
View RankingsSales Tax by State Rankings
View RankingsBest States to Pay Off Student Loans
View RankingsStates With Estate & Inheritance Tax
View RankingsMost Affordable States for Weddings
View RankingsCheapest States to Relocate To
View RankingsMost Affordable States for Childcare
View RankingsBest States to Buy a Home Instead of Renting
View RankingsStates With Lowest Payroll Tax Burden
View RankingsStates With Most Home Equity Potential
View RankingsBest States for 529 College Savings Plans
View RankingsBest States for Freelancers & Self-Employed
View RankingsBest States for Overtime Workers
View RankingsBest States for Side Hustles
View RankingsMost Affordable States for First-Time Homebuyers
View RankingsBest States for Savers
View RankingsCheapest States for Health Insurance
View RankingsBest States to Pay Off Credit Card Debt
View RankingsLowest Tax States for Self-Employed Workers
View RankingsBest States for Bi-Weekly Mortgage Savings
View RankingsBest States to Retire for Taxes
View RankingsCheapest States for Groceries
View RankingsCheapest States for Vehicle Registration
View RankingsCheapest States for Utility Costs
View RankingsTipped Minimum Wage by State
View RankingsCheapest States for Pet Ownership
View RankingsBest States for Emergency Savings
View RankingsBest States for Social Security Recipients
View RankingsBest States for HSA Tax Savings
View RankingsBest States for Roth Conversions
View RankingsStates Without Inheritance Tax
View RankingsCheapest States for Home Maintenance
View RankingsRelocating?
State vs State Comparisons
107 side-by-side comparisons covering taxes, housing, cost of living, wages, and insurance.
Why StateCalc
Built Different
Documented Source Data
Pages identify the public datasets, formulas, and estimate limitations used for their results; qualifying national tables are downloadable as citable CSV and JSON files.
State-Specific Inputs
Calculators pre-fill available local rates and benchmarks while keeping estimates and user-adjustable assumptions explicit.
Transparent Methods
Every calculator shows exactly how results are calculated. Formulas explained in plain language with cited data sources.
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Copy a link to share your exact inputs and results with anyone — agents, advisors, or family members.
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About StateCalc
StateCalc provides 3793+ free financial calculators designed to help you make informed decisions about real estate, mortgages, taxes, investments, and personal finance. Each page documents its formula and source material; calculators without completed source review make no verification claim.
Calculator Categories
Our calculators cover rental property ROI analysis for all 50 states, mortgage calculations for every loan type (30-year fixed, 15-year, FHA, VA, USDA), state-by-state tax comparisons, Section 8 Fair Market Rent lookups, property tax estimation, closing cost breakdowns, Zakat calculations for Islamic finance, boat ownership costs, and much more.
State-Specific Financial Data
StateCalc pre-fills results using state-specific public data and documented estimates — including income tax brackets, property tax rates, sales tax, minimum wage, tipped minimum wage, car and home insurance averages, LLC filing fees, and HUD Fair Market Rents. This means you get accurate, localized estimates while showing the page's methodology and source record.
Comparison Guides
Our 38 state comparison guides rank all 50 states by key financial metrics — from lowest property tax and cheapest car insurance to best states for retirement and LLC formation. Each guide includes a sortable table, methodology explanation, and direct links to per-state calculators.
How We Source Our Data
Source material includes public datasets from the Internal Revenue Service, U.S. Department of Housing and Urban Development, U.S. Census Bureau, Bureau of Labor Statistics, state agencies, and documented third-party research. Each calculator's source card and methodology describe what is sourced, modeled, or user-adjustable; pages without completed review make no verification claim.
For Website Owners & Developers
Run a real estate, mortgage, or personal finance site? Every calculator here can be embedded on your own site for free via a single iframe, or integrated programmatically using our public calculators.json index.
Disclaimer: All calculators provide estimates for informational purposes only. Results should not be considered financial, tax, or legal advice. Consult a qualified professional for your specific situation. StateCalc is not affiliated with any government agency.