Ground Coffee Caffeine Calculator by Weight
Ground Coffee Caffeine Calculator function calculateCaffeine() { var weight = document.getElementById(“weight”).value; var beanType = document.getElementById(“beanType”).value; var caffeinePercentage = beanType === “arabica” ? 0.0135 : 0.022; var caffeineContent = weight * caffeinePercentage; document.getElementById(“result”).innerText = “Estimated Caffeine…