BMI Calculator with JavaScript

// BMI Calculator Practice by Saidur Rahman Setu (@srsetu)
// weight is in KG.
// height is in meters

function bmiCalc(weight, height) {
    var calculation = weight / Math.pow(height, 2); //BMI Calculation
    return Math.round(calculation);
}

var bmi = bmiCalc(65, 1.8);
console.log(bmi);