Interest rates are expressed as an annual percentage. Interest: This is what the lender charges you to lend you the money.Principal: This is the amount you borrowed from the lender.You can edit these amounts or even ignore them as you're shopping for a loan - those costs might be rolled into your escrow payment, but they don't affect your principal and interest as you explore your options. Bankrate's calculator also estimates property taxes, homeowners insurance and homeowners association fees. Your rate will vary depending on whether you’re buying or refinancing.Īs you enter these figures, a new amount for principal and interest will appear to the right. Our calculator defaults to the current average rate, but you can adjust the percentage. Next, you'll see “Length of loan.” Choose the term - usually 30 years, but maybe 20, 15 or 10 - and our calculator adjusts the repayment schedule.įinally, in the 'Interest rate' box, enter the rate you expect to pay. You can enter either a dollar amount or the percentage of the purchase price you're putting down. A down payment is the cash you pay upfront for a home, and home equity is the value of the home, minus what you owe. In the 'Down payment' section, type in the amount of your down payment (if you're buying) or the amount of equity you have (if you're refinancing).

The calculus behind mortgage payments is complicated, but Bankrate's Mortgage Calculator makes this math problem quick and easy.įirst, next to the space labeled 'Home price,' enter the price (if you're buying) or the current value of your home (if you're refinancing). What to do when you lose your 401(k) match Should you accept an early retirement offer?

Display economic data e.g.How much should you contribute to your 401(k)?.

Trigonometric : sin cos tan cot asin acos atan acot.

Scientific : pow sqrt root3 root4 abs exp log ln.

Algebra, complex number, polynomial, rational function, 2D and 3D space, Newton-Raphson method.

Contour curve of explicit function e.g.

Variable name can be any symbol including Greek symbol.

Require media access permission, to store captured graph for sharing Favorite input can be stored in your math collection to save input time. Newton Graphing Calculator features numerical calculator and equation solver with step by step solution, and live preview while inputting. Resulting graph and math formula can be sent by email to put into homework, shared with friend on Facebook, Line or Google+. Newton Graphing Calculator comes with transparent graph, optimized keyboard, axis label, function legend, color picker and formatted math formula ready for productive use. After graphing, you can find function roots, track coordinates, pan or zoom 2D graph draw contour, zoom or rotate 3D graph to view from all angles seamlessly by hand gesture, to study mathematical property of the function. 2D or 3D graph is recognized automatically by number of unknown variables, through our powerful symbolic math engine.

With our innovative parser, math syntax is as simple as when you write it on your note. Newton Graphing Calculator graph 2D curve and 3D surface by math input like handwriting. Wouldn't it be wonderful to just input 'sin2x'? For example, normally we write 'sin2x' on paper in math class, but input 'sin(2*x)' in a calculator. We believe that symbolic math or graphing calculator should be as intuitive as handwriting, without overhead in user input and complex syntax.

Free symbolic calculator