The output element represents the result of a calculation.
It has local attributes:name, form, for.
<!DOCTYPE HTML> <html> <body> <form onsubmit="return false" oninput="res.value = quant.valueAsNumber * price.valueAsNumber"> <fieldset> <legend>Calculator</legend> <input type="number" placeholder="Quantity" id="quant" name="quant" /> x <input type="number" placeholder="Price" id="price" name="price" /> = <output for="quant name" name="res" /> </fieldset> </form> </body> </html>