Definition: The word '0 mortgage calculator', also known as zero mortgage loan calculator, is a type of financial calculator that allows you to estimate how much money you can save on your mortgage by refinancing or reducing your down payment. Here are some key features: 1. Allowances for the cost of repairs and improvements (like refinancing) 2. Estimate total monthly mortgage payments 3. Show your current monthly mortgage payment 4. Calculate how much you can save on your current mortgage by refinancing or reducing your down payment 5. Allow you to compare multiple lenders 6. Offer a variety of calculators that can be used for different situations, such as buying a house or refinancing an existing loan The word '0 mortgage calculator' is popular among homeowners who are considering refinancing their mortgages or reducing their down payment. It helps them estimate how much money they could save by switching to a lower interest rate or paying less in monthly payments.