Average Daily Rate Calculator
What is Average Daily Rate (ADR)?
The Average Daily Rate (ADR) is a key performance indicator (KPI) used primarily in the hospitality industry, such as hotels, to measure the average rental income per occupied room per day. It is calculated by dividing the total room revenue by the total number of rooms sold (occupied rooms) for a given period.
The formula for ADR is:
ADR = Total Room Revenue / Number of Rooms Sold
While the common calculation uses rooms sold, this calculator simplifies it to "Number of Days" to represent a general average daily income over a period, which can be applicable in other contexts where daily revenue needs to be averaged. For instance, a business might want to know its average daily sales over a month or quarter.
Why is ADR Important?
ADR is a valuable metric for assessing pricing strategies, revenue management effectiveness, and overall financial performance. A higher ADR generally indicates that a business is effectively pricing its services and generating more revenue per day. However, it's crucial to consider ADR alongside occupancy rates, as a high ADR with very low occupancy might not be sustainable.
Example:
If a hotel generated $50,000 in room revenue over 30 days, its Average Daily Rate (ADR) would be $50,000 / 30 days = $1,666.67 per day. This indicates the average amount earned from room rentals each day during that period.
function calculateADR() {
var totalRevenue = parseFloat(document.getElementById("totalRevenue").value);
var numberOfDays = parseFloat(document.getElementById("numberOfDays").value);
var resultElement = document.getElementById("result");
if (isNaN(totalRevenue) || isNaN(numberOfDays)) {
resultElement.textContent = "Please enter valid numbers for both fields.";
return;
}
if (numberOfDays <= 0) {
resultElement.textContent = "Number of days must be greater than zero.";
return;
}
var adr = totalRevenue / numberOfDays;
resultElement.textContent = "$" + adr.toFixed(2);
}
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