Everyday cost calculators

Quick calculators for decisions that touch your wallet.

Estimate rent readiness, solar payback, appliance running costs, wedding guest budgets, insurance claims, subscriptions, and cooling costs from one clean directory.

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Available tools8
AccessFree
FormatEditable

Calculator directory

Pick the estimate that matches the decision in front of you.

Appliance running cost calculatorApplianceCost

Estimate appliance electricity cost by wattage, daily hours, number of units, and electricity rate before buying or replacing equipment.

Open calculatorInsurance claim worksheetClaimMath

Compare repair cost, deductible, payout, and possible premium increases before deciding whether to file an insurance claim.

Open calculatorAC cost calculator for rentersCoolBill

Estimate the monthly electricity cost of a window, portable, or split air conditioner from watts, hours, days, and rate.

Open calculatorWedding guest budget calculatorGuestCut

Estimate wedding budget, cost per guest, and guest-list trimming savings before locking venue, catering, and invitation counts.

Open calculatorRent readiness calculatorRentReady

Estimate rent affordability, rent burden, move-in cash, utilities, and money left before applying for an apartment.

Open calculatorSolar quote payback checkSolarQuote Check

Estimate solar payback, net install cost, monthly savings, and 20-year savings from bill size, offset, cost, and incentives.

Open calculatorSubscription audit calculatorSubTrim

Estimate annual subscription spend, unused subscription cost, and savings from cancelling or downgrading monthly services.

Open calculatorHousehold electricity estimatesWattwise

Estimate EV charging, air conditioning, appliance electricity, and solar payback costs before changing equipment or habits.

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Focused inputs

Each calculator keeps the editable fields close to the question people are trying to answer.

Readable assumptions

The pages explain what the estimate includes before a visitor uses the result.

Single domain

All calculators can build recognition under one home as the collection grows.