Dhl Weight Calculator

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DHL Weight Calculator

Shipping Cost & Time Estimator

United States United Kingdom Germany France China Australia Canada India Select the country your package is being shipped to.
DHL Express Worldwide DHL Economy Select Choose between faster Express or more economical Economy service.
Enter the actual weight of your package in kilograms.
Enter the longest dimension of your package.
Enter the second longest dimension of your package.
Enter the shortest dimension of your package.

Estimated Shipping Details

Dimensional Weight (kg):
Billable Weight (kg):
Estimated Transit Time:
The calculator estimates cost based on billable weight (the greater of actual or dimensional weight) and service type. Dimensional weight is calculated using (Length × Width × Height) / 5000. Transit times are estimates and can vary.

Weight vs. Estimated Cost Comparison

Estimated cost comparison between DHL Express and Economy Select for varying package weights (fixed dimensions: 30x20x15 cm).

Sample Rate Tiers (Illustrative)

Illustrative Pricing Tiers per Kilogram
Billable Weight (kg) DHL Express (per kg) DHL Economy (per kg)
0 – 5 kg $25.00 $15.00
5.1 – 10 kg $22.00 $12.00
10.1 – 25 kg $19.00 $10.00
25.1 – 50 kg $17.00 $9.00
50.1+ kg $15.00 $8.00

Note: These are simplified, illustrative rates for common destinations and do not include potential surcharges, duties, or taxes. Actual rates vary significantly.

What is a DHL Weight Calculator?

A DHL weight calculator is an online tool designed to help users estimate the potential shipping costs and delivery times for packages sent via DHL's global network. It takes into account crucial factors such as the actual weight of the parcel, its dimensions, the chosen shipping service (like DHL Express or DHL Economy), and the destination country. Understanding these elements is vital for businesses and individuals to budget effectively for their international shipments and to choose the most suitable shipping option.

Who Should Use a DHL Weight Calculator?

Anyone planning to ship internationally with DHL can benefit from this tool. This includes:

  • E-commerce Businesses: To accurately calculate shipping fees for customers, manage inventory, and optimize shipping strategies.
  • Small to Medium Enterprises (SMEs): For sending documents, samples, or products to international clients or partners.
  • Individuals: When sending personal effects, gifts, or documents abroad.
  • Logistics Managers: To compare service options and get quick estimates for planning.

Common Misconceptions About Shipping Weight

A frequent misunderstanding is that only the actual weight of a package determines the shipping cost. However, couriers like DHL also consider dimensional weight (or volumetric weight). If a package is large but light, it occupies significant space on transport vehicles, and carriers charge based on whichever weight is greater – actual or dimensional. Another misconception is that delivery times are fixed; they are always estimates influenced by customs, local delivery factors, and the chosen service level.

DHL Weight Calculator Formula and Mathematical Explanation

The core of the DHL weight calculator relies on determining the 'billable weight' and then applying a rate structure. The process involves several steps:

1. Calculating Dimensional Weight

Dimensional weight accounts for the space a package occupies. It's calculated using the package's dimensions. The standard formula used by DHL and many other carriers is:

Dimensional Weight (kg) = (Length (cm) × Width (cm) × Height (cm)) / 5000

The divisor (5000) is a factor specific to DHL's standard volumetric standard. Some carriers might use different divisors (e.g., 6000). This calculation ensures that bulky, lightweight items are priced appropriately.

2. Determining Billable Weight

The billable weight is the weight used by DHL to calculate the shipping cost. It is always the higher of the two:

Billable Weight (kg) = Maximum (Actual Package Weight (kg), Dimensional Weight (kg))

This step is critical because it reflects the reality of logistics – charging for either the physical mass or the space occupied.

3. Estimating Shipping Cost

Once the billable weight is determined, the estimated cost is calculated. This typically involves a base rate for a certain weight bracket, plus additional charges per kilogram above that bracket, or a tiered rate system. For simplicity, our calculator uses an illustrative tiered system based on the billable weight and the selected service type (Express or Economy).

Estimated Cost = Rate based on Billable Weight (kg) and Service Type

These rates are highly variable and depend on the specific origin, destination, and current fuel surcharges.

4. Estimating Transit Time

Transit time estimates are based on the selected service and the destination country. DHL Express typically offers next-day or 2-day delivery to major global destinations, while DHL Economy Select can take several days to over a week, depending on the distance and transit points.

Variables Table

Variables Used in DHL Shipping Calculations
Variable Meaning Unit Typical Range
Actual Package Weight The measured weight of the parcel. kg 0.1 – 150+ kg
Package Length The longest dimension of the parcel. cm 1 – 300 cm
Package Width The second longest dimension of the parcel. cm 1 – 200 cm
Package Height The shortest dimension of the parcel. cm 1 – 200 cm
Dimensional Weight Factor Divisor used to convert volume to weight. N/A 5000 (DHL standard)
Service Type Shipping speed and service level. Categorical Express, Economy
Destination Country The final destination of the shipment. Categorical Global list
Billable Weight The greater of actual or dimensional weight. kg 0.1 – 150+ kg
Estimated Cost The total charge for the shipment. Currency (e.g., USD, EUR) Variable, depends on weight, service, destination
Estimated Transit Time Expected delivery duration. Days 1 – 10+ days

Practical Examples (Real-World Use Cases)

Let's illustrate with two scenarios using our DHL weight calculator.

Example 1: Shipping Electronics to Germany

Scenario: A small business owner in New York is shipping a new smartphone (well-packaged) to a client in Berlin, Germany. They want it there quickly.

  • Destination Country: Germany (DEU)
  • Service Type: DHL Express Worldwide
  • Package Weight: 0.8 kg
  • Package Dimensions: 20 cm (Length) x 15 cm (Width) x 10 cm (Height)

Calculator Calculation:

  • Dimensional Weight = (20 * 15 * 10) / 5000 = 3000 / 5000 = 0.6 kg
  • Billable Weight = Max(0.8 kg, 0.6 kg) = 0.8 kg
  • Estimated Cost: Using the illustrative table, 0.8 kg falls into the 0-5 kg tier for Express, let's estimate around $25.00 (plus potential surcharges).
  • Estimated Transit Time: DHL Express to Germany is typically 1-2 business days.

Interpretation: The package is relatively light, so the actual weight dictates the billable weight. The cost is moderate, reflecting the speed and reliability of DHL Express for a high-value item.

Example 2: Sending Apparel to Australia

Scenario: An online clothing retailer is shipping a bulk order of sweaters to a customer in Sydney, Australia. They are less concerned about speed and more about cost-effectiveness.

  • Destination Country: Australia (AUS)
  • Service Type: DHL Economy Select
  • Package Weight: 4.5 kg
  • Package Dimensions: 40 cm (Length) x 30 cm (Width) x 25 cm (Height)

Calculator Calculation:

  • Dimensional Weight = (40 * 30 * 25) / 5000 = 30000 / 5000 = 6.0 kg
  • Billable Weight = Max(4.5 kg, 6.0 kg) = 6.0 kg
  • Estimated Cost: Using the illustrative table, 6.0 kg falls into the 5.1-10 kg tier for Economy Select, let's estimate around $12.00 per kg * 6 kg = $72.00 (plus potential surcharges).
  • Estimated Transit Time: DHL Economy Select to Australia can take 5-10 business days.

Interpretation: In this case, the package is bulky, making the dimensional weight higher than the actual weight. The billable weight is therefore 6.0 kg. Choosing Economy Select significantly reduces the cost compared to Express, but with a longer delivery time, demonstrating the trade-off inherent in international shipping.

How to Use This DHL Weight Calculator

Our user-friendly DHL weight calculator makes estimating your shipping needs straightforward. Follow these simple steps:

Step-by-Step Instructions

  1. Select Destination: Choose the country you are shipping to from the dropdown menu. This is crucial as shipping rates and times vary significantly by region.
  2. Choose Service Type: Decide between 'DHL Express Worldwide' for speed or 'DHL Economy Select' for a more budget-friendly option.
  3. Enter Actual Weight: Input the precise weight of your package in kilograms (kg). Use a scale for accuracy.
  4. Measure Dimensions: Carefully measure the Length, Width, and Height of your package in centimeters (cm). Ensure you measure the longest, second longest, and shortest sides respectively.
  5. View Results: The calculator will automatically update to show:
    • Estimated Cost: The primary displayed value, representing a ballpark shipping fee.
    • Dimensional Weight: The calculated weight based on package size.
    • Billable Weight: The greater of actual or dimensional weight, used for pricing.
    • Estimated Transit Time: An approximation of how long delivery will take.
  6. Use Advanced Features: Click 'Copy Results' to save or share your estimates. Click 'Reset' to clear the fields and start over.

How to Read Results

The primary result is your estimated shipping cost. Remember this is an estimate and may not include all potential surcharges (like remote area fees, fuel surcharges, or duties/taxes levied by the destination country). The intermediate values help you understand *why* the cost is what it is: billable weight is the key factor. Transit times are estimates; always consider potential delays.

Decision-Making Guidance

Use the results to make informed shipping decisions:

  • Cost vs. Speed: Compare the estimated costs and transit times for Express vs. Economy to find the best balance for your needs.
  • Packaging Optimization: If dimensional weight is significantly higher than actual weight, consider how you package your items. Can you use a smaller box? Efficient packaging can lower costs.
  • Budgeting: Add a buffer (e.g., 10-20%) to the estimated cost to account for potential surcharges and duties.

For precise quotes, always consult the official DHL pricing tools or contact DHL directly.

Key Factors That Affect DHL Shipping Results

Several variables influence the final cost and delivery time of your DHL shipment beyond basic weight and dimensions. Understanding these helps in accurate budgeting and planning.

  1. Billable Weight Discrepancy: As highlighted, the difference between actual and dimensional weight is often the biggest surprise. Consolidating shipments or using appropriately sized packaging can mitigate this.
  2. Destination Country Specifics: Shipping to remote or less-serviced areas often incurs higher costs and longer transit times. Some countries may also have specific import restrictions or higher duties. Explore international shipping regulations for destination-specific insights.
  3. Service Level Selected: DHL Express is premium, offering speed and extensive tracking, justifying a higher price. Economy Select balances cost and time, suitable for less urgent shipments. The choice directly impacts both cost and delivery speed.
  4. Fuel Surcharges: Shipping costs are heavily influenced by fluctuating global fuel prices. DHL, like most carriers, applies a fuel surcharge that varies weekly or monthly. This can add a significant percentage to the base shipping cost.
  5. Duties and Taxes: Most international shipments are subject to import duties and taxes levied by the destination country's customs authority. These are typically paid by the recipient and are *not* included in the shipping quote generated by a basic calculator. Rates vary widely based on the type of goods and their declared value. Understanding customs clearance procedures is essential.
  6. Additional Services & Surcharges: Beyond the basic service, DHL offers options like signature confirmation, insurance, handling of dangerous goods, or remote area pickup/delivery surcharges. These add to the final cost. Always check for potential surcharges applicable to your shipment's origin and destination.
  7. Package Size Limits: Very large or heavy packages may exceed standard dimensions or weight limits, requiring special handling, custom quotes, and potentially incurring much higher costs or being unsuitable for standard services.

Frequently Asked Questions (FAQ)

Q1: How accurate is the DHL weight calculator?
A: This calculator provides an *estimate*. Actual costs can vary due to fluctuating fuel surcharges, specific destination surcharges (e.g., remote areas), duties, taxes, and potential customs delays. For a guaranteed quote, use DHL's official quoting tool or contact them directly.
Q2: What is the difference between DHL Express and DHL Economy Select?
A: DHL Express is designed for speed, typically offering next-day or 2-day delivery to major global destinations, with comprehensive tracking. DHL Economy Select is a more cost-effective option, suitable for less time-sensitive shipments, with longer transit times (several days to over a week).
Q3: Does the calculator include duties and taxes?
A: No, this calculator focuses on estimating shipping *fees* charged by DHL. Import duties, taxes (like VAT), and customs brokerage fees are determined by the destination country's authorities and are typically the responsibility of the recipient. They are not included in the shipping quote.
Q4: What happens if my package's actual weight is more than the dimensional weight?
A: DHL charges you based on the higher of the two: actual weight or dimensional weight (often called billable weight). So, if your package is heavier than its volume suggests, you pay for the actual weight.
Q5: What happens if my package's dimensional weight is more than the actual weight?
A: You will be charged based on the dimensional weight. This is why it's important to consider package size, not just weight, especially for large, light items. Using appropriately sized packaging can save money.
Q6: Can I ship oversized items with DHL?
A: Yes, DHL offers services for oversized items (pallets, large machinery, etc.), but these often require special handling, pricing, and may not fit standard calculator estimates. You would need to contact DHL Business support or use their specialized quoting tools for such shipments.
Q7: How can I minimize my shipping costs with DHL?
A: Choose DHL Economy Select for non-urgent items, optimize your packaging to reduce dimensional weight, consolidate multiple items into one larger shipment if feasible, and compare rates across different destinations. Always check for potential discounts for frequent shippers.
Q8: What is the volumetric divisor for DHL?
A: The standard volumetric divisor used by DHL for converting cubic volume (cm³) into kilograms is 5000. This means (Length cm x Width cm x Height cm) / 5000 = Dimensional Weight in kg.

Related Tools and Internal Resources

© 2023 YourCompanyName. All rights reserved. This calculator provides estimates for informational purposes.

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{"max_kg": 5, "rate_per_kg": 25.00, "base_cost": 0}, {"max_kg": 10, "rate_per_kg": 22.00, "base_cost": 0}, // Simplified: actual might have fixed base + per kg {"max_kg": 25, "rate_per_kg": 19.00, "base_cost": 0}, {"max_kg": 50, "rate_per_kg": 17.00, "base_cost": 0}, {"max_kg": Infinity, "rate_per_kg": 15.00, "base_cost": 0} ], "transit_time": "1-3 business days" }, "economy": { "tiers": [ {"max_kg": 5, "rate_per_kg": 15.00, "base_cost": 0}, {"max_kg": 10, "rate_per_kg": 12.00, "base_cost": 0}, {"max_kg": 25, "rate_per_kg": 10.00, "base_cost": 0}, {"max_kg": 50, "rate_per_kg": 9.00, "base_cost": 0}, {"max_kg": Infinity, "rate_per_kg": 8.00, "base_cost": 0} ], "transit_time": "5-10 business days" } }, "GBR": { // Example for UK "express": { "tiers": [{"max_kg": 5, "rate_per_kg": 28.00}, {"max_kg": 10, "rate_per_kg": 25.00}, {"max_kg": 25, "rate_per_kg": 21.00}, {"max_kg": 50, "rate_per_kg": 19.00}, {"max_kg": Infinity, "rate_per_kg": 17.00}], "transit_time": "1-3 business days" }, "economy": { "tiers": [{"max_kg": 5, "rate_per_kg": 17.00}, {"max_kg": 10, "rate_per_kg": 14.00}, {"max_kg": 25, "rate_per_kg": 12.00}, {"max_kg": 50, "rate_per_kg": 10.00}, {"max_kg": Infinity, "rate_per_kg": 9.00}], "transit_time": "5-12 business days" } }, "DEU": { // Example for Germany "express": { "tiers": [{"max_kg": 5, "rate_per_kg": 26.00}, {"max_kg": 10, "rate_per_kg": 23.00}, {"max_kg": 25, "rate_per_kg": 20.00}, {"max_kg": 50, "rate_per_kg": 18.00}, {"max_kg": Infinity, "rate_per_kg": 16.00}], "transit_time": "1-2 business days" }, "economy": { "tiers": [{"max_kg": 5, "rate_per_kg": 16.00}, {"max_kg": 10, "rate_per_kg": 13.00}, {"max_kg": 25, "rate_per_kg": 11.00}, {"max_kg": 50, "rate_per_kg": 10.00}, {"max_kg": Infinity, "rate_per_kg": 9.00}], "transit_time": "4-8 business days" } }, "FRA": { // Example for France "express": { "tiers": [{"max_kg": 5, "rate_per_kg": 27.00}, {"max_kg": 10, "rate_per_kg": 24.00}, {"max_kg": 25, "rate_per_kg": 21.00}, {"max_kg": 50, "rate_per_kg": 19.00}, {"max_kg": Infinity, "rate_per_kg": 17.00}], "transit_time": "1-2 business days" }, "economy": { "tiers": [{"max_kg": 5, "rate_per_kg": 17.00}, {"max_kg": 10, "rate_per_kg": 14.00}, {"max_kg": 25, "rate_per_kg": 12.00}, {"max_kg": 50, "rate_per_kg": 11.00}, {"max_kg": Infinity, "rate_per_kg": 10.00}], "transit_time": "4-9 business days" } }, "CHN": { // Example for China "express": { "tiers": [{"max_kg": 5, "rate_per_kg": 35.00}, {"max_kg": 10, "rate_per_kg": 32.00}, {"max_kg": 25, "rate_per_kg": 28.00}, {"max_kg": 50, "rate_per_kg": 25.00}, {"max_kg": Infinity, "rate_per_kg": 22.00}], "transit_time": "2-4 business days" }, "economy": { "tiers": [{"max_kg": 5, "rate_per_kg": 20.00}, {"max_kg": 10, "rate_per_kg": 18.00}, {"max_kg": 25, "rate_per_kg": 15.00}, {"max_kg": 50, "rate_per_kg": 13.00}, {"max_kg": Infinity, "rate_per_kg": 11.00}], "transit_time": "7-14 business days" } }, "AUS": { // Example for Australia "express": { "tiers": [{"max_kg": 5, "rate_per_kg": 32.00}, {"max_kg": 10, "rate_per_kg": 29.00}, {"max_kg": 25, "rate_per_kg": 25.00}, {"max_kg": 50, "rate_per_kg": 22.00}, {"max_kg": Infinity, "rate_per_kg": 20.00}], "transit_time": "2-4 business days" }, "economy": { "tiers": [{"max_kg": 5, "rate_per_kg": 19.00}, {"max_kg": 10, "rate_per_kg": 17.00}, {"max_kg": 25, "rate_per_kg": 14.00}, {"max_kg": 50, "rate_per_kg": 12.00}, {"max_kg": Infinity, "rate_per_kg": 10.00}], "transit_time": "6-12 business days" } }, "CAN": { // Example for Canada "express": { "tiers": [{"max_kg": 5, "rate_per_kg": 28.00}, {"max_kg": 10, "rate_per_kg": 25.00}, {"max_kg": 25, "rate_per_kg": 22.00}, {"max_kg": 50, "rate_per_kg": 20.00}, {"max_kg": Infinity, "rate_per_kg": 18.00}], "transit_time": "1-3 business days" }, "economy": { "tiers": [{"max_kg": 5, "rate_per_kg": 17.00}, {"max_kg": 10, "rate_per_kg": 14.00}, {"max_kg": 25, "rate_per_kg": 12.00}, {"max_kg": 50, "rate_per_kg": 10.00}, {"max_kg": Infinity, "rate_per_kg": 9.00}], "transit_time": "5-10 business days" } }, "IND": { // Example for India "express": { "tiers": [{"max_kg": 5, "rate_per_kg": 30.00}, {"max_kg": 10, "rate_per_kg": 27.00}, {"max_kg": 25, "rate_per_kg": 24.00}, {"max_kg": 50, "rate_per_kg": 21.00}, {"max_kg": Infinity, "rate_per_kg": 19.00}], "transit_time": "2-4 business days" }, "economy": { "tiers": [{"max_kg": 5, "rate_per_kg": 18.00}, {"max_kg": 10, "rate_per_kg": 16.00}, {"max_kg": 25, "rate_per_kg": 13.00}, {"max_kg": 50, "rate_per_kg": 11.00}, {"max_kg": Infinity, "rate_per_kg": 10.00}], "transit_time": "7-13 business days" } } }; var volumetricDivisor = 5000; function calculateCost(billableWeightKg, serviceType, destinationCountry) { var countryRates = illustrativeRates[destinationCountry]; if (!countryRates) { return { cost: null, transitTime: "N/A" }; // Default or error handling } var serviceRates = countryRates[serviceType]; if (!serviceRates) { return { cost: null, transitTime: "N/A" }; // Should not happen with valid inputs } var tiers = serviceRates.tiers; var applicableTier = null; for (var i = 0; i < tiers.length; i++) { if (billableWeightKg <= tiers[i].max_kg) { applicableTier = tiers[i]; break; } } if (applicableTier) { // Simplified: Assume rate_per_kg applies to the entire weight in the tier for simplicity. // A more complex model would have base rates + per kg rates. var cost = applicableTier.rate_per_kg * billableWeightKg; return { cost: cost.toFixed(2), transitTime: serviceRates.transit_time }; } else { return { cost: null, transitTime: serviceRates.transit_time }; // Should not happen if Infinity tier exists } } function validateInputs() { var valid = true; var weight = parseFloat(document.getElementById("packageWeightKg").value); var length = parseFloat(document.getElementById("packageLengthCm").value); var width = parseFloat(document.getElementById("packageWidthCm").value); var height = parseFloat(document.getElementById("packageHeightCm").value); // Clear previous errors document.getElementById("packageWeightKgError").style.display = 'none'; document.getElementById("packageLengthCmError").style.display = 'none'; document.getElementById("packageWidthCmError").style.display = 'none'; document.getElementById("packageHeightCmError").style.display = 'none'; if (isNaN(weight) || weight <= 0) { document.getElementById("packageWeightKgError").textContent = "Please enter a valid weight greater than 0 kg."; document.getElementById("packageWeightKgError").style.display = 'block'; valid = false; } if (isNaN(length) || length <= 0) { document.getElementById("packageLengthCmError").textContent = "Please enter a valid length greater than 0 cm."; document.getElementById("packageLengthCmError").style.display = 'block'; valid = false; } if (isNaN(width) || width <= 0) { document.getElementById("packageWidthCmError").textContent = "Please enter a valid width greater than 0 cm."; document.getElementById("packageWidthCmError").style.display = 'block'; valid = false; } if (isNaN(height) || height <= 0) { document.getElementById("packageHeightCmError").textContent = "Please enter a valid height greater than 0 cm."; document.getElementById("packageHeightCmError").style.display = 'block'; valid = false; } return valid; } function updateCalculator() { if (!validateInputs()) { // Clear results if validation fails document.getElementById("estimatedCost").textContent = "—"; document.getElementById("dimensionalWeight").textContent = "–"; document.getElementById("billableWeight").textContent = "–"; document.getElementById("estimatedTransitTime").textContent = "–"; if (chartInstance) { chartInstance.data.datasets[0].data = []; chartInstance.data.datasets[1].data = []; chartInstance.update(); } return; } var actualWeightKg = parseFloat(document.getElementById("packageWeightKg").value); var lengthCm = parseFloat(document.getElementById("packageLengthCm").value); var widthCm = parseFloat(document.getElementById("packageWidthCm").value); var heightCm = parseFloat(document.getElementById("packageHeightCm").value); var serviceType = document.getElementById("serviceType").value; var destinationCountry = document.getElementById("destinationCountry").value; var dimensionalWeightKg = (lengthCm * widthCm * heightCm) / volumetricDivisor; var billableWeightKg = Math.max(actualWeightKg, dimensionalWeightKg); var result = calculateCost(billableWeightKg, serviceType, destinationCountry); document.getElementById("dimensionalWeight").textContent = dimensionalWeightKg.toFixed(2); document.getElementById("billableWeight").textContent = billableWeightKg.toFixed(2); if (result.cost !== null) { document.getElementById("estimatedCost").textContent = "$" + result.cost; document.getElementById("estimatedTransitTime").textContent = result.transitTime; } else { document.getElementById("estimatedCost").textContent = "Error"; document.getElementById("estimatedTransitTime").textContent = "Error"; } // Update Chart updateChart(destinationCountry, serviceType); } function updateChart(destinationCountry, currentServiceType) { var weightsToChart = [1, 3, 5, 10, 15, 20, 25]; // Weights for chart data points var fixedDimensions = { length: 30, width: 20, height: 15 }; // For consistent chart comparison var expressData = []; var economyData = []; var countryRates = illustrativeRates[destinationCountry]; if (!countryRates) return; // Stop if country rates aren't available for (var i = 0; i < weightsToChart.length; i++) { var weight = weightsToChart[i]; var dw = (fixedDimensions.length * fixedDimensions.width * fixedDimensions.height) / volumetricDivisor; var bw = Math.max(weight, dw); // Calculate Express cost var expressResult = calculateCost(bw, 'express', destinationCountry); expressData.push(expressResult.cost ? parseFloat(expressResult.cost) : null); // Calculate Economy cost var economyResult = calculateCost(bw, 'economy', destinationCountry); economyData.push(economyResult.cost ? parseFloat(economyResult.cost) : null); } if (!chartInstance) { var ctx = document.getElementById('weightCostChart').getContext('2d'); // Ensure canvas has dimensions – simple fix for initial render if needed document.getElementById('weightCostChart').width = 600; document.getElementById('weightCostChart').height = 300; chartInstance = new Chart(ctx, { type: 'line', data: chartData, options: chartOptions }); } chartInstance.data.datasets[0].data = expressData; chartInstance.data.datasets[1].data = economyData; chartInstance.data.labels = weightsToChart.map(function(w) { return w + 'kg'; }); // Update labels chartInstance.options.plugins.title.text = 'Estimated Cost vs. Billable Weight for ' + destinationCountry; // Update title dynamically chartInstance.update(); } function copyResults() { var estimatedCost = document.getElementById("estimatedCost").textContent; var dimensionalWeight = document.getElementById("dimensionalWeight").textContent; var billableWeight = document.getElementById("billableWeight").textContent; var estimatedTransitTime = document.getElementById("estimatedTransitTime").textContent; var serviceType = document.getElementById("serviceType").options[document.getElementById("serviceType").selectedIndex].text; var destinationCountry = document.getElementById("destinationCountry").options[document.getElementById("destinationCountry").selectedIndex].text; if (estimatedCost === "—" || estimatedCost === "Error") { alert("Please calculate the shipping details first."); return; } var resultText = "— DHL Shipping Estimate —"; resultText += "\nDestination: " + destinationCountry; resultText += "\nService: " + serviceType; resultText += "\n\nEstimated Cost: " + estimatedCost; resultText += "\nDimensional Weight: " + dimensionalWeight + " kg"; resultText += "\nBillable Weight: " + billableWeight + " kg"; resultText += "\nEstimated Transit Time: " + estimatedTransitTime; resultText += "\n\nKey Assumptions: Rates are illustrative estimates and do not include duties, taxes, or potential surcharges. Volumetric divisor used: 5000."; // Use a temporary textarea to copy text to clipboard var textArea = document.createElement("textarea"); textArea.value = resultText; textArea.style.position = "fixed"; textArea.style.opacity = 0; document.body.appendChild(textArea); textArea.focus(); textArea.select(); try { var successful = document.execCommand('copy'); var msg = successful ? 'Results copied to clipboard!' : 'Copying failed!'; // Simple feedback, could use a more visible notification console.log(msg); alert(msg); } catch (err) { console.error('Fallback: Oops, unable to copy', err); alert('Copying failed. Please copy manually.'); } document.body.removeChild(textArea); } function resetCalculator() { document.getElementById("destinationCountry").value = "USA"; document.getElementById("serviceType").value = "express"; document.getElementById("packageWeightKg").value = "1.0"; document.getElementById("packageLengthCm").value = "20"; document.getElementById("packageWidthCm").value = "15"; document.getElementById("packageHeightCm").value = "10"; // Clear errors document.getElementById("packageWeightKgError").style.display = 'none'; document.getElementById("packageLengthCmError").style.display = 'none'; document.getElementById("packageWidthCmError").style.display = 'none'; document.getElementById("packageHeightCmError").style.display = 'none'; // Reset results and chart document.getElementById("estimatedCost").textContent = "—"; document.getElementById("dimensionalWeight").textContent = "–"; document.getElementById("billableWeight").textContent = "–"; document.getElementById("estimatedTransitTime").textContent = "–"; if (chartInstance) { chartInstance.data.datasets[0].data = []; chartInstance.data.datasets[1].data = []; chartInstance.update(); } // Initial call to update results based on defaults updateCalculator(); } // Initial calculation on page load window.onload = function() { // Add Chart.js script dynamically if it's not already loaded if (typeof Chart === 'undefined') { var script = document.createElement('script'); script.src = 'https://cdn.jsdelivr.net/npm/chart.js@3.0.0/dist/chart.min.js'; // Use a specific version script.onload = function() { // Initialize calculator and chart after Chart.js is loaded updateCalculator(); updateChart(document.getElementById("destinationCountry").value, document.getElementById("serviceType").value); }; document.head.appendChild(script); } else { // Chart.js is already available updateCalculator(); updateChart(document.getElementById("destinationCountry").value, document.getElementById("serviceType").value); } };

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