Before life gets expensive, run the numbers. Then choose.
Use ChoiceCalc to compare the real cost of homes, cars, credit cards, pets, kids, debt, school, childcare, moving, and other major household decisions.
Focused calculators. Clear assumptions. No vague advice.
What ChoiceCalc helps you compare
One decision at a time, with the assumptions shown clearly.
Homes
Rent vs. buy, refinance, renovate vs. move, and moving costs.
Cars
EV vs. gas, buy vs. lease, commute costs, and repair-or-replace decisions.
Family & life
Kids, childcare, pets, school, maternity leave, and household planning.
Money
Debt payoff, emergency funds, credit cards, subscriptions, taxes, and savings tradeoffs.
Featured available calculators
Start with working tools for high-cost household decisions. Each calculator keeps assumptions visible and results educational.
Rent vs. Buy Calculator
AvailableCompare renting with buying using your rent, mortgage, costs, and growth assumptions.
Open calculatorCredit Card Rewards Calculator
AvailableEstimate cash back and points value across your spending categories.
Open calculatorTrue Cost of Owning a Dog Calculator
AvailableEstimate monthly, annual, emergency, insurance, and lifetime dog ownership costs.
Open calculatorEV vs. Gas Total Cost Calculator
AvailableCompare EV and gas vehicle costs across fuel, charging, insurance, maintenance, financing, incentives, and depreciation.
Open calculatorSelf-Employment Tax Estimator
AvailableEstimate self-employment tax, income tax set-asides, quarterly payments, business expenses, and take-home income for freelance, contractor, creator, side hustle, or 1099 income.
Open calculatorHYSA vs. Brokerage Calculator
AvailableCompare keeping money in a high-yield savings account with investing it in a brokerage account using APY, expected returns, taxes, fees, risk, liquidity, and time horizon.
Open calculatorCalculator categories
Browse calculators by the type of decision you are comparing. Available tools are listed first in the full calculator index, with planned tools separated below them.
Home & Housing Calculators
Compare the costs behind buying, owning, moving, refinancing, and improving a home.
5 available, 1 planned
Credit & Cash Flow Calculators
Plan debt, rewards, savings, subscriptions, and day-to-day financial tradeoffs.
5 available, 1 planned
Family & Life Cost Calculators
Estimate the real cost of pets, kids, childcare, leave, education, and major household responsibilities.
6 available, 1 planned
Vehicle & Transportation Calculators
Compare car, commuting, fuel, lease, EV, insurance, and ownership costs before committing.
4 available, 1 planned
Career & Income Calculators
Estimate taxes, take-home pay, freelance rates, side income, and benefit tradeoffs.
3 available, 1 planned
Wealth Tradeoff Calculators
Compare long-term money choices like investing, paying down debt, and building financial flexibility.
2 available, 1 planned
Why ChoiceCalc
ChoiceCalc is built for expensive decisions where small assumptions can change the answer. The tools show inputs, separate estimates from advice, and keep affiliate relationships away from calculator math.
Assumptions first
Inputs are visible so you can pressure-test the result.
Educational only
Calculators compare scenarios without making professional advice claims.
Trust basics
Legal pages, disclosures, sitemap rules, and noindex roadmap pages are part of the MVP.
Planned calculators
These roadmap pages are intentionally noindex until the calculators are live.
FIRE Number Calculator
Coming soonEstimate a financial independence number based on spending, savings rate, withdrawal assumptions, and timeline.
View roadmapSide Hustle Profit Calculator
Coming soonEstimate actual side hustle profit after expenses, platform fees, taxes, mileage, and time.
View roadmapHome Charger Payback Calculator
Coming soonEstimate whether installing a home EV charger pays back compared with public charging.
View roadmapSecond Home Affordability Calculator
Coming soonEstimate whether a vacation home or second property fits your total household budget.
View roadmap