Financial-Adjacent

Home finance, tax & insurance

Buying, borrowing against and insuring a home: payments, affordability, transfer taxes and cover.

  • 11Calculators
  • 11Work in imperial
  • 11Work in metric

What this covers

Mortgage payments and affordability, home equity and home improvement loans, loan-to-value and deposits, the break-even on refinancing, renting against buying, property tax increases, UK stamp duty and Ontario land transfer tax, and the rebuild figure a homeowner's insurance should cover.

What decides which one you need

Which country's rules apply, and whether the figure is a payment, a total or a threshold. A transfer tax is set by the jurisdiction and its bands change with budgets; a loan payment turns on the rate, the term and how often interest compounds; an insurance figure is the cost to rebuild, not the market value. These are arithmetic on the terms you enter, never financial advice.

What this does not cover

Advice on which loan, rate or policy to choose, credit decisions, and the building work the money pays for, which has families of its own.

Every calculator in this family

11 calculators

Refinance Break-Even Calculator

Find how many months it takes for a remortgage to repay its own fees — the only number that decides whether it is worth doing.

Rent vs Buy Calculator

Compare the true monthly cost of renting against owning, including the ownership costs people leave out.

UK Stamp Duty (SDLT) Calculator

Stamp Duty Land Tax on a residential purchase in England or Northern Ireland, with first-time buyer relief and the additional-property surcharge.

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