# How to calculate cost per available seat mile?

**Asked by: Aurelia Cruickshank**

Score: 4.4/5 (36 votes)

**calculated by taking all of an airline's operating expenses and dividing it by the total number of available seat miles produced**.

## What is the calculation for available seat miles ASMs )?

Available seat miles (or ASM) is the measure of airline capacity. It's **calculated as the total number of seats multiplied by the total distance travelled**. While RPM (or revenue passenger miles) is a measure of demand, ASM is the measure of supply.

## What is yield per available seat mile?

Transportation Term. Represents **the average scheduled flown passenger fare revenue for each available seat mile** (ASM).

## What is cost per available seat kilometer?

CASK – Cost of Available Seat Kilometer is **used to measure the unit cost expressed in cash value to operate each seat for every kilometre**. The lower the CASK value would mean that it's easier to earn revenue. To get the CASK, direct operational cost is divided by the available seat per kilometre.

**23 related questions found**

### How are seat prices calculated?

- Add all your fixed costs like Rentals, Power, Capex depreciation, Interest, Salaries, Management cost.
- Add all your variable costs like bandwidth, employee welfare, transportation etc.
- Add all / divide by no. of seats.

### How is ask calculated?

Available Seat Kilometers (ASK) or Available Seat Miles (ASM)* captures the total flight passenger capacity of an airline in kilometers. It is obtained by **multiplying the total number of seats available for scheduled passengers** and the total number of kilometers in which those seats were flown.

### How is yield calculated?

The yield on cost can be calculated by **dividing the annual dividend paid and dividing it by the purchase price**. The difference between the yield on cost and the current yield is that, rather than dividing the dividend by the purchase price, the dividend is divided by the stock's current price.

### How do you calculate stage length?

The average distance flown, measure in statute miles, per aircraft departure. The measure is calculated by **dividing total aircraft miles flown by the number of total aircraft departures performed**.

### How are Rask flights calculated?

RASK – Revenue per Available Seat-Kilometer can be computed by **getting the load factor multiplied by the yield to get the revenue per increment capacity**. To calculate for system wide load factor, simply divide the Revenue Passenger Kilometer by the Available Seat per kilometre.

### How is yield calculated in transportation?

It is calculated by **dividing the revenue generated from passengers by the number of revenue passenger miles**, which in turn are calculated by multiplying the number of passengers on a flight by the number of miles flown by the aircraft.

### How is airline profit calculated?

In order to calculate their RASM for a given period, an airline divides its total operating revenues by the available seat miles: **RASM = Total Operating Revenues/Available Seat Miles**. Total operating revenue is the income the airline generates from its primary business activities.

### What is breakeven load factor?

Breakeven Load Factor (BLF) is **the average percent of**. **seats that must be filled on an average flight at current average fares for the airline's passenger revenue to break even with the airline's operating expenses**. Since 2000, most large passenger airlines suffered a sharp increase in their Breakeven Load Factor.

### How do I calculate RPM?

How to Calculate Motor RPM. To calculate RPM for an AC induction motor, you multiply the frequency in Hertz (Hz) by 60 — for the number of seconds in a minute — by two for the negative and positive pulses in a cycle. You then divide by the number of poles the motor has: **(Hz x 60 x 2) / number of poles = no-load RPM**.

### What is average stage length?

Stage Length

The average distance flown, measure **in statute miles, per aircraft departure**. The measure is calculated by dividing total aircraft miles flown by the number of total aircraft departures performed.

### What is the cost sheet?

A cost sheet is **a statement that shows the various components of total cost for a product and shows previous data for comparison**. ... A cost sheet document can be prepared either by using historical cost or by referring to estimated costs. A historical cost sheet is prepared based on the actual cost incurred for a product.

### How much does it cost to maintain a Boeing 747?

The average airborne operating cost of a Boeing 747-400 is **between $24,000 and $27,000 per hour**, around $39.08 to $43.97 per mile, using approximately $15,374 in fuel per hour.

### How is capacity measured by passenger airlines?

The ASM of an airline measures **how many passenger travel miles are available at a given time**. This statistic expresses the capacity of the airline. ... At a certain amount of revenue per passenger, airlines are able to cover fixed costs and begin generating profits.

### What are block hours in aviation?

Block time includes **the time to taxi-out to the runway**, the actual flight duration and the time to taxi to the arrival gate, but the published schedule for the flight doesn't break these elements apart.

### What is a good percent yield?

According to the 1996 edition of Vogel's Textbook , yields close to 100% are called quantitative, yields **above 90% are called excellent**, yields above 80% are very good, yields above 70% are good, yields above 50% are fair, and yields below 40% are called poor.

### How is monthly yield calculated?

To convert an annual interest rate to monthly, use **the formula "i" divided by "n," or interest divided by payment periods**. For example, to determine the monthly rate on a $1,200 loan with one year of payments and a 10 percent APR, divide by 12, or 10 ÷ 12, to arrive at 0.0083 percent as the monthly rate.

### What is an example of yield?

Yield is defined as to produce or give something to another. An example of yield is **an orchard producing a lot of fruit**. An example of yield is giving someone the right of way while driving.

### Should I buy at bid or ask price?

**The ask price is always a little higher than the bid price**. You'll pay the ask price if you're buying the stock, and you'll receive the bid price if you are selling the stock. ... Certain large firms, called "market makers," can set a bid-ask spread by offering to both buy and sell a given stock.

### What is the formula for bid/ask spread?

To calculate the bid-ask spread percentage, simply **take the bid-ask spread and divide it by the sale price**. For instance, a $100 stock with a spread of a penny will have a spread percentage of $0.01 / $100 = 0.01%, while a $10 stock with a spread of a dime will have a spread percentage of $0.10 / $10 = 1%.

### Should I use bid or ask price?

The **bid price refers to the highest price a buyer will pay for a security**. The ask price refers to the lowest price a seller will accept for a security. The difference between these two prices is known as the spread; the smaller the spread, the greater the liquidity of the given security.