Note: Air India typically uses a divisor of 6000 for volumetric weight calculation (L x W x H / 6000). The chargeable weight is the higher of the Volumetric Weight or the Gross Weight.
function calculateAirIndiaRate() {
// 1. Get Input Values
var len = parseFloat(document.getElementById('aiLength').value);
var wid = parseFloat(document.getElementById('aiWidth').value);
var hgt = parseFloat(document.getElementById('aiHeight').value);
var grossW = parseFloat(document.getElementById('aiGrossWeight').value);
var rate = parseFloat(document.getElementById('aiRatePerKg').value);
var fixed = parseFloat(document.getElementById('aiFixedCharges').value);
var gstPercent = parseFloat(document.getElementById('aiGstRate').value);
// 2. Validate Inputs
if (isNaN(len) || isNaN(wid) || isNaN(hgt) || isNaN(grossW) || isNaN(rate)) {
alert("Please enter valid numbers for dimensions, weight, and rate.");
return;
}
if (isNaN(fixed)) fixed = 0;
if (isNaN(gstPercent)) gstPercent = 0;
// 3. Calculate Volumetric Weight
// Formula: (L * W * H) / 6000 for Air India / IATA standard
var volume = len * wid * hgt;
var volWeight = volume / 6000;
// Round vol weight to 2 decimals
volWeight = Math.round(volWeight * 100) / 100;
// 4. Determine Chargeable Weight
// Chargeable weight is the greater of Gross or Volumetric
var chargeableWeight = Math.max(grossW, volWeight);
// 5. Calculate Costs
var baseFreight = chargeableWeight * rate;
var subTotal = baseFreight + fixed;
var gstAmount = subTotal * (gstPercent / 100);
var totalCost = subTotal + gstAmount;
// 6. Display Results
document.getElementById('resVolWeight').innerHTML = volWeight.toFixed(2) + " kg";
document.getElementById('resGrossWeight').innerHTML = grossW.toFixed(2) + " kg";
document.getElementById('resChargeableWeight').innerHTML = chargeableWeight.toFixed(2) + " kg";
document.getElementById('resBaseFreight').innerHTML = "₹ " + baseFreight.toFixed(2);
document.getElementById('resFixedCharges').innerHTML = "₹ " + fixed.toFixed(2);
document.getElementById('resGst').innerHTML = "₹ " + gstAmount.toFixed(2);
document.getElementById('resTotal').innerHTML = "₹ " + totalCost.toFixed(2);
// Show result box
document.getElementById('aiResult').style.display = 'block';
}
Comprehensive Guide to Air India Cargo Rates
Calculating air freight costs can be complex due to the unique way airlines determine weight and charges. Whether you are shipping commercial goods, personal effects, or perishables via Air India, understanding the mechanism behind the pricing is crucial for accurate budgeting. This Air India Cargo Rates Calculator is designed to help you estimate your shipping costs instantly based on the latest IATA standards utilized by major carriers.
How Air India Calculates Cargo Weight
In the air logistics industry, space is as valuable as weight. Therefore, Air India, like most international carriers, utilizes the concept of Chargeable Weight. This is the higher value between the Gross Weight (actual weight on the scale) and the Volumetric Weight (dimensional weight).
The Volumetric Weight Formula
For most domestic and international cargo, the standard formula to convert package dimensions into a weight equivalent is:
For example, if you have a light but large box containing foam, you will likely pay for the space it occupies rather than its actual weight. Our calculator automatically performs this math for you.
Understanding the Rate Components
When you receive a quote or calculate your costs, the final figure is composed of several elements:
Base Freight Rate: This is the price per kilogram quoted by Air India. It often varies based on weight slabs (e.g., Minimum, Normal, +45kg, +100kg). Heavier shipments generally attract a lower rate per kg.
Fuel Surcharge (FSC): A variable surcharge linked to oil prices, usually calculated per kg of chargeable weight.
Security & Handling Fees: Fixed costs covering x-ray screening (X-ray/Screening charges) and terminal handling.
GST (Goods and Services Tax): In India, a standard 18% GST applies to freight services, which significantly impacts the final invoice.
Why Use This Calculator?
Manual calculations often lead to errors, particularly when comparing Gross vs. Volumetric weight. This tool ensures you:
Identify the correct Chargeable Weight immediately.
Account for additional Fixed Charges and GST.
Get a realistic estimate of your total shipping liability before booking your consignment.
Tips for Lowering Your Cargo Rates
To optimize your shipping costs with Air India:
Optimize Packaging: Reduce empty space in your boxes to lower the volumetric weight.
Consolidate Shipments: Combine smaller packages into one larger shipment to qualify for "+45kg" or "+100kg" rate slabs, which are cheaper per unit.
Check Commodity Codes: Specific goods (like newspapers or perishables) may have special commodity rates (SCR) that differ from general cargo rates.