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THE RENTWISE TOOLKIT

Housing calculators, made clear.

15 useful tools. One place to make sense of home.

15 calculators to explore

Renting

Rent affordability

Find a monthly rent budget using your take-home pay, everyday expenses, and the savings you want to protect.

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Renting

Rent split

Split a two-bedroom rental using a shared portion and a room-size portion. See both shares add up to the rent.

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Renting

Prorated rent

Calculate a partial-month rent amount using actual calendar days, a 30-day month, or an annualized daily rate.

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Renting

Rent increase

Translate a proposed rent change into a percentage, monthly difference, and additional annual cost.

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Buying a home

Mortgage payment

Estimate a fixed-rate mortgage payment with separate property tax, insurance, HOA, and mortgage-insurance inputs.

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Buying a home

Rent vs. buy

Compare projected renter investments with owner equity, including a down payment, sale costs, and monthly cost differences.

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Buying a home

Down payment savings

See the cash target for a down payment and buying costs, and how many months of saving could get you there.

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Buying a home

Closing cost

Estimate buying costs, down payment, and remaining cash needed after your deposit and agreed credits.

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Rental investing

Rental cash flow

Estimate net operating income and monthly cash flow after vacancy, recurring expenses, debt payments, and a capital reserve.

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Rental investing

Cap rate

Calculate capitalization rate from annual NOI and property value, or estimate the value implied by a target cap rate.

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Rental investing

Cash-on-cash return

Compare annual pre-tax cash flow with the down payment, acquisition costs, repairs, and reserves you commit upfront.

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Rental investing

DSCR

Measure annual net operating income against debt service and explore debt capacity at a chosen coverage target.

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Renting

Net effective rent

Compare gross rent, free months, rent credits, and mandatory costs to see both the advertised average and a normal paid-month bill.

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Buying a home

Extra mortgage payment

Estimate interest savings and months saved when you pay extra principal each month on a fixed-rate mortgage.

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Rental investing

Rental property expense

Budget taxes, insurance, management, repairs, utilities, vacancy, and capital reserves; compare cash flow under five occupancy scenarios.

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