Shippo Calculator

Shippo Calculator: Estimate Shipping Costs Accurately :root { –primary-color: #004a99; –success-color: #28a745; –background-color: #f8f9fa; –text-color: #333; –border-color: #ccc; –card-background: #fff; –shadow: 0 2px 5px rgba(0,0,0,0.1); } body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; background-color: var(–background-color); color: var(–text-color); line-height: 1.6; margin: 0; padding: 0; } .container { max-width: 1000px; margin: 20px auto; padding: 20px; background-color: var(–card-background); border-radius: 8px; box-shadow: var(–shadow); } header { text-align: center; margin-bottom: 30px; padding-bottom: 20px; border-bottom: 1px solid var(–border-color); } header h1 { color: var(–primary-color); margin-bottom: 10px; } .summary { font-size: 1.1em; color: #555; margin-bottom: 30px; } .loan-calc-container { background-color: var(–card-background); padding: 25px; border-radius: 8px; box-shadow: var(–shadow); margin-bottom: 30px; } .loan-calc-container h2 { color: var(–primary-color); text-align: center; margin-bottom: 20px; } .input-group { margin-bottom: 15px; text-align: left; } .input-group label { display: block; margin-bottom: 8px; font-weight: bold; color: var(–primary-color); } .input-group input[type="number"], .input-group select { width: calc(100% – 22px); padding: 10px; border: 1px solid var(–border-color); border-radius: 4px; font-size: 1em; box-sizing: border-box; } .input-group input[type="number"]:focus, .input-group select:focus { border-color: var(–primary-color); outline: none; box-shadow: 0 0 0 2px rgba(0, 74, 153, 0.2); } .input-group .helper-text { font-size: 0.85em; color: #666; margin-top: 5px; display: block; } .error-message { color: #dc3545; font-size: 0.9em; margin-top: 5px; display: none; /* Hidden by default */ } .button-group { text-align: center; margin-top: 25px; } .button-group button { padding: 10px 20px; margin: 0 10px; border: none; border-radius: 5px; cursor: pointer; font-size: 1em; transition: background-color 0.3s ease; } .calculate-btn { background-color: var(–primary-color); color: white; } .calculate-btn:hover { background-color: #003366; } .reset-btn { background-color: #6c757d; color: white; } .reset-btn:hover { background-color: #5a6268; } .copy-btn { background-color: var(–success-color); color: white; } .copy-btn:hover { background-color: #218838; } #results { margin-top: 30px; padding: 20px; background-color: var(–card-background); border-radius: 8px; box-shadow: var(–shadow); text-align: center; } #results h3 { color: var(–primary-color); margin-bottom: 15px; } .result-item { margin-bottom: 10px; font-size: 1.1em; } .result-item strong { color: var(–primary-color); } .primary-result { font-size: 1.8em; font-weight: bold; color: var(–success-color); background-color: #e9ecef; padding: 15px; border-radius: 5px; margin-bottom: 15px; display: inline-block; } .formula-explanation { font-size: 0.9em; color: #555; margin-top: 15px; padding-top: 10px; border-top: 1px dashed var(–border-color); } table { width: 100%; border-collapse: collapse; margin-top: 20px; box-shadow: var(–shadow); } th, td { padding: 12px; text-align: left; border-bottom: 1px solid var(–border-color); } thead { background-color: var(–primary-color); color: white; } tbody tr:nth-child(even) { background-color: #f2f2f2; } caption { font-size: 1.1em; font-weight: bold; color: var(–primary-color); margin-bottom: 10px; text-align: left; } canvas { display: block; margin: 20px auto; background-color: var(–card-background); border-radius: 5px; box-shadow: var(–shadow); } .chart-legend { text-align: center; margin-top: 10px; font-size: 0.9em; color: #555; } .chart-legend span { display: inline-block; margin: 0 10px; } .chart-legend .color-box { display: inline-block; width: 12px; height: 12px; margin-right: 5px; vertical-align: middle; border-radius: 3px; } section { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(–border-color); } h2, h3 { color: var(–primary-color); margin-bottom: 15px; } h3 { font-size: 1.5em; } h4 { color: var(–primary-color); margin-top: 20px; margin-bottom: 10px; } a { color: var(–primary-color); text-decoration: none; } a:hover { text-decoration: underline; } .faq-list { list-style: none; padding: 0; } .faq-list li { margin-bottom: 15px; padding: 10px; background-color: #fdfdfd; border: 1px solid #eee; border-radius: 4px; } .faq-list strong { color: var(–primary-color); display: block; margin-bottom: 5px; } .related-links ul { list-style: none; padding: 0; } .related-links li { margin-bottom: 10px; } .related-links a { font-weight: bold; } .related-links p { font-size: 0.9em; color: #666; margin-top: 5px; } footer { text-align: center; margin-top: 40px; padding: 20px; font-size: 0.9em; color: #777; } @media (max-width: 768px) { .container { margin: 10px; padding: 15px; } .button-group button { display: block; width: calc(100% – 20px); margin: 10px auto; } .loan-calc-container { padding: 15px; } }

Shippo Calculator: Estimate Shipping Costs Accurately

Calculate estimated shipping costs based on package dimensions, weight, and destination. Understand the key factors influencing your shipping expenses with our easy-to-use Shippo calculator.

Shipping Cost Estimator

Enter the longest dimension of your package.
Enter the second longest dimension.
Enter the shortest dimension.
Enter the total weight of the package.
Zone 1 (Local) Zone 2 (Regional) Zone 3 (National) Zone 4 (International – Europe) Zone 5 (International – Global) Select the destination zone for your shipment.
Standard Express Economy Choose your preferred shipping service level.

Estimated Shipping Cost

Volumetric Weight (kg):
Base Rate Factor:
Zone Multiplier:
Carrier Factor:
Estimated Cost = MAX(Actual Weight, Volumetric Weight) * Zone Multiplier * Carrier Factor * Base Rate Factor

Cost Breakdown by Zone

Standard Express Economy
Shipping Zone Rates & Factors
Zone Zone Name Base Rate Factor ($/kg) Zone Multiplier Standard Carrier Factor Express Carrier Factor Economy Carrier Factor
1 Local 0.50 1.1 1.0 1.5 0.8
2 Regional 0.75 1.3 1.1 1.7 0.9
3 National 1.00 1.5 1.2 2.0 1.0
4 International (Europe) 2.50 2.0 1.5 2.5 1.3
5 International (Global) 4.00 2.5 1.8 3.0 1.6

What is a Shippo Calculator?

A Shippo calculator, in the context of shipping and logistics, is a tool designed to estimate the potential costs associated with sending a package from one location to another. While "Shippo" is also the name of a popular shipping software platform that integrates with various carriers, a general shippo calculator refers to any mechanism that helps users determine shipping expenses. This can range from simple online tools provided by carriers to more sophisticated calculators integrated into e-commerce platforms or logistics management systems. The primary goal of a shippo calculator is to provide transparency and predictability regarding shipping fees, enabling businesses and individuals to budget effectively and choose the most cost-efficient shipping options. Understanding how to use a shippo calculator is crucial for anyone involved in shipping, from small online sellers to large enterprises.

Who Should Use a Shippo Calculator?

A wide range of individuals and businesses can benefit from using a shippo calculator:

  • E-commerce Businesses: To accurately set shipping rates for customers, manage fulfillment costs, and offer competitive pricing.
  • Small Business Owners: To understand the overhead associated with shipping products and factor it into their pricing strategy.
  • Online Sellers (Marketplaces): To estimate shipping expenses before listing items for sale.
  • Individuals Sending Packages: To compare costs between different carriers and service levels for personal shipments.
  • Logistics Managers: To get quick estimates for planning and comparing shipping scenarios.

Common Misconceptions about Shipping Costs

Several misconceptions can lead to unexpected shipping expenses:

  • "Weight is the only factor": Many people overlook volumetric (dimensional) weight, where large, light packages can cost more than expected.
  • "All carriers charge the same": Rates vary significantly based on the carrier, service level, destination, and included features.
  • "Shipping is always straightforward": Additional fees for fuel surcharges, residential delivery, signature confirmation, or remote area delivery can add up.
  • "Online estimates are final": While useful, online calculators often provide estimates. Actual costs can vary slightly based on final carrier processing.

A reliable shippo calculator helps mitigate these issues by considering multiple factors.

{primary_keyword} Formula and Mathematical Explanation

The core of any effective shippo calculator lies in its formula for estimating shipping costs. While specific algorithms vary between carriers and platforms, a common approach involves several key variables:

Step-by-Step Derivation

  1. Calculate Volumetric Weight: Shipping carriers often charge based on whichever is greater: the actual physical weight of the package or its volumetric weight. Volumetric weight accounts for the space a package occupies. It's calculated by multiplying the package's length, width, and height, then dividing by a volumetric factor (often around 5000 for cm/kg).
  2. Determine Billable Weight: The billable weight is the greater of the actual package weight and the calculated volumetric weight.
  3. Apply Base Rate Factor: This is a fundamental cost per unit of weight (e.g., per kilogram) that forms the baseline for the shipping charge.
  4. Incorporate Zone Multiplier: Shipping costs increase with distance. A zone multiplier adjusts the base rate based on the geographical distance or shipping zone between the origin and destination.
  5. Factor in Carrier Type: Different service levels (e.g., Express, Standard, Economy) have different pricing structures reflecting speed and service. This is often represented by a carrier factor.
  6. Calculate Total Estimated Cost: The final estimated cost is typically derived by multiplying the billable weight by the base rate factor, then applying the zone multiplier and carrier factor.

Variable Explanations

Understanding the variables used in the shippo calculator is essential:

  • Package Dimensions (Length, Width, Height): These are used to calculate the volumetric weight. Units are typically in centimeters (cm).
  • Package Weight: The actual physical weight of the package. Units are typically in kilograms (kg).
  • Shipping Zone: A classification representing the distance or region the package is traveling to. Zones are numbered (e.g., 1-5) or named (e.g., Local, National, International).
  • Carrier Type: The selected shipping service level (e.g., Standard, Express, Economy).

Variables Table

Key Variables in Shipping Cost Calculation
Variable Meaning Unit Typical Range
Length, Width, Height Physical dimensions of the package cm 1+ cm
Package Weight Actual physical weight kg 0.1+ kg
Volumetric Weight Weight based on package volume kg Calculated (often 1/5000 * L*W*H)
Billable Weight Greater of Actual or Volumetric Weight kg 0.1+ kg
Shipping Zone Destination region classification Zone Number/Name 1-5 or Local to Global
Carrier Type Service level (speed/priority) Type Standard, Express, Economy
Base Rate Factor Cost per kg before other adjustments $/kg 0.50 – 4.00+
Zone Multiplier Distance-based adjustment Multiplier 1.1 – 2.5+
Carrier Factor Service level adjustment Multiplier 0.8 – 3.0+

Practical Examples (Real-World Use Cases)

Let's illustrate how the shippo calculator works with practical examples:

Example 1: Shipping a Small Product Domestically

Scenario: An online seller wants to ship a small electronic gadget within the same country. The gadget is packaged in a box with dimensions 25cm x 15cm x 8cm and weighs 1.5 kg. The destination is within Zone 3 (National).

Inputs:

  • Package Length: 25 cm
  • Package Width: 15 cm
  • Package Height: 8 cm
  • Package Weight: 1.5 kg
  • Shipping Zone: Zone 3 (National)
  • Carrier Type: Standard

Calculations:

  • Volumetric Weight = (25 * 15 * 8) / 5000 = 3000 / 5000 = 0.6 kg
  • Billable Weight = MAX(1.5 kg, 0.6 kg) = 1.5 kg
  • From the table: Base Rate Factor (Zone 3) = $1.00/kg, Zone Multiplier (Zone 3) = 1.5, Carrier Factor (Standard) = 1.2
  • Estimated Cost = 1.5 kg * $1.00/kg * 1.5 * 1.2 = $2.70

Interpretation: The estimated shipping cost for this standard domestic shipment is $2.70. The actual weight is the determining factor here, not the volumetric weight.

Example 2: Shipping a Larger, Lighter Item Internationally

Scenario: A business needs to send a lightweight but bulky promotional item overseas to Europe. The package measures 60cm x 40cm x 30cm and weighs only 3 kg. They opt for an Express service.

Inputs:

  • Package Length: 60 cm
  • Package Width: 40 cm
  • Package Height: 30 cm
  • Package Weight: 3 kg
  • Shipping Zone: Zone 4 (International – Europe)
  • Carrier Type: Express

Calculations:

  • Volumetric Weight = (60 * 40 * 30) / 5000 = 72000 / 5000 = 14.4 kg
  • Billable Weight = MAX(3 kg, 14.4 kg) = 14.4 kg
  • From the table: Base Rate Factor (Zone 4) = $2.50/kg, Zone Multiplier (Zone 4) = 2.0, Carrier Factor (Express) = 2.5
  • Estimated Cost = 14.4 kg * $2.50/kg * 2.0 * 2.5 = $180.00

Interpretation: The estimated shipping cost is $180.00. In this case, the volumetric weight significantly exceeds the actual weight, making it the determining factor for the billable weight and thus the higher shipping cost. Choosing Express service also increases the price compared to Standard or Economy.

How to Use This Shippo Calculator

Using this shippo calculator is straightforward. Follow these steps to get your shipping cost estimate:

  1. Measure Your Package: Accurately measure the length, width, and height of your package in centimeters (cm).
  2. Weigh Your Package: Determine the actual weight of the package in kilograms (kg).
  3. Select Destination Zone: Choose the appropriate shipping zone based on where the package is being sent. Refer to the table for zone definitions.
  4. Choose Carrier Type: Select the desired service level (Standard, Express, or Economy) based on your needs for speed and cost.
  5. Enter Data: Input the measured dimensions, weight, and selected options into the corresponding fields in the calculator.
  6. Calculate: Click the "Calculate Shipping" button.

How to Read Results

The calculator will display:

  • Estimated Shipping Cost: This is the primary result, shown prominently. It's the estimated total cost for your shipment.
  • Volumetric Weight: Shows the calculated weight based on dimensions.
  • Billable Weight: Indicates whether the actual or volumetric weight was used for the calculation.
  • Base Rate Factor, Zone Multiplier, Carrier Factor: These intermediate values show the components used in the final calculation, providing insight into how the cost is derived.

Decision-Making Guidance

Use the results to make informed decisions:

  • Pricing for Customers: If you're an e-commerce seller, use this estimate to set your shipping prices. Consider adding a small buffer for potential surcharges.
  • Carrier Comparison: While this calculator uses generalized factors, you can use it to compare the impact of different zones and carrier types. For precise quotes, always check with specific carriers.
  • Packaging Optimization: If the volumetric weight is significantly higher than the actual weight, consider using smaller packaging to reduce costs.

Clicking "Copy Results" allows you to easily share or save the details of your estimate. Use the "Reset" button to clear the fields and start a new calculation.

Key Factors That Affect Shippo Calculator Results

Several factors influence the accuracy and outcome of a shippo calculator:

  1. Package Dimensions and Weight: As demonstrated, the interplay between physical size and weight is critical. Volumetric weight is a major factor for bulky, light items.
  2. Shipping Distance (Zones): The further the destination, the higher the cost. Zones are a simplified way carriers categorize distance and associated transportation costs. Longer transit routes involve more handling and fuel.
  3. Carrier Service Level: Express services are faster and often include more robust tracking and handling, justifying a higher price. Standard and Economy services prioritize cost savings over speed.
  4. Fuel Surcharges: Fluctuating fuel prices significantly impact shipping costs. Carriers often apply variable surcharges that can change weekly or monthly. While not always explicitly detailed in basic calculators, they are part of the final cost.
  5. Additional Services & Fees: Options like insurance, signature confirmation, hazardous material handling, residential delivery surcharges, or delivery area surcharges (for remote locations) add to the base cost.
  6. Origin Location: While this calculator focuses on destination zones, the origin point can also influence rates, especially for international shipments or specific carrier networks.
  7. Customs Duties and Taxes (International): For international shipments, the shippo calculator typically estimates transportation costs only. Import duties, taxes, and brokerage fees levied by the destination country are usually separate and paid by the recipient.
  8. Dimensional Limits and Overmax Fees: Carriers have strict limits on package size and weight. Exceeding these can result in substantial "overmax" fees or rejection of the shipment.

Frequently Asked Questions (FAQ)

  • Q1: What is the difference between actual weight and volumetric weight?

    Actual weight is what a package weighs on a scale. Volumetric weight (or dimensional weight) is calculated based on the package's dimensions (Length x Width x Height divided by a factor like 5000). Carriers charge the greater of the two.

  • Q2: Does this Shippo calculator include customs fees for international shipping?

    No, this calculator primarily estimates transportation costs. International shipments may incur customs duties, taxes, and brokerage fees, which are the responsibility of the recipient and are not included in this estimate.

  • Q3: How accurate are the results from this calculator?

    The results are estimates based on typical rate structures. Actual costs may vary slightly due to specific carrier surcharges, fuel price fluctuations, and final package inspection.

  • Q4: Can I use this calculator to get a guaranteed quote?

    No, this is an estimation tool. For a guaranteed quote, you should use the official quoting tools provided by specific shipping carriers or a shipping platform like Shippo itself.

  • Q5: What does "Zone 1" typically mean in shipping?

    Zone 1 usually refers to the closest shipping area, often within the same city or metropolitan area, resulting in the lowest shipping costs.

  • Q6: How can I reduce my shipping costs?

    You can reduce costs by using smaller, lighter packaging, choosing economy or standard shipping options over express, consolidating shipments, and negotiating rates if you ship frequently.

  • Q7: What is the volumetric factor (e.g., 5000)? Does it change?

    The volumetric factor (e.g., 5000 cm³/kg or 139 in³/lb) is used to convert cubic volume into an equivalent weight. Carriers set these factors, and they can sometimes change, although 5000 is a common standard for metric calculations.

  • Q8: Does the calculator account for package insurance?

    This basic calculator does not include the cost of shipping insurance. Insurance is typically an optional add-on service with its own pricing structure based on the declared value of the shipment.

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var billableWeight = Math.max(numWeight, volumetricWeight); var zoneData = { 1: { name: "Local", baseRate: 0.50, zoneMultiplier: 1.1, standardFactor: 1.0, expressFactor: 1.5, economyFactor: 0.8 }, 2: { name: "Regional", baseRate: 0.75, zoneMultiplier: 1.3, standardFactor: 1.1, expressFactor: 1.7, economyFactor: 0.9 }, 3: { name: "National", baseRate: 1.00, zoneMultiplier: 1.5, standardFactor: 1.2, expressFactor: 2.0, economyFactor: 1.0 }, 4: { name: "International – Europe", baseRate: 2.50, zoneMultiplier: 2.0, standardFactor: 1.5, expressFactor: 2.5, economyFactor: 1.3 }, 5: { name: "International – Global", baseRate: 4.00, zoneMultiplier: 2.5, standardFactor: 1.8, expressFactor: 3.0, economyFactor: 1.6 } }; var selectedZone = zoneData[zone]; var baseRateFactor = selectedZone.baseRate; var zoneMultiplier = selectedZone.zoneMultiplier; var carrierFactor; if (carrierType === "standard") { carrierFactor = selectedZone.standardFactor; } else if (carrierType === "express") { carrierFactor = selectedZone.expressFactor; } else { // economy carrierFactor = selectedZone.economyFactor; } var estimatedCost = billableWeight * baseRateFactor * zoneMultiplier * carrierFactor; getElement("primaryResult").textContent = "$" + estimatedCost.toFixed(2); getElement("volumetricWeight").textContent = volumetricWeight.toFixed(2) + " kg"; getElement("baseRateFactor").textContent = "$" + baseRateFactor.toFixed(2) + "/kg"; getElement("zoneMultiplier").textContent = zoneMultiplier.toFixed(1); getElement("carrierFactor").textContent = carrierFactor.toFixed(1); updateChart(zoneData, zone, carrierType); } function updateChart(zoneData, currentZone, currentCarrierType) { var ctx = getElement('costChart').getContext('2d'); if (chartInstance) { chartInstance.destroy(); } var labels = []; var standardData = []; var expressData = []; var economyData = []; for (var z in zoneData) { labels.push(zoneData[z].name); standardData.push(zoneData[z].billableWeight * zoneData[z].baseRate * zoneData[z].zoneMultiplier * zoneData[z].standardFactor); expressData.push(zoneData[z].billableWeight * zoneData[z].baseRate * zoneData[z].zoneMultiplier * zoneData[z].expressFactor); economyData.push(zoneData[z].billableWeight * zoneData[z].baseRate * zoneData[z].zoneMultiplier * zoneData[z].economyFactor); } // Re-calculate chart data based on current inputs for accuracy var currentBillableWeight = Math.max(parseFloat(getElement("packageWeight").value), (parseFloat(getElement("packageLength").value) * parseFloat(getElement("packageWidth").value) * parseFloat(getElement("packageHeight").value)) / 5000); if (isNaN(currentBillableWeight) || currentBillableWeight <= 0) currentBillableWeight = 1; // Default for calculation if inputs are invalid standardData = []; expressData = []; economyData = []; labels = []; for (var z in zoneData) { labels.push(zoneData[z].name); standardData.push((currentBillableWeight * zoneData[z].baseRate * zoneData[z].zoneMultiplier * zoneData[z].standardFactor).toFixed(2)); expressData.push((currentBillableWeight * zoneData[z].baseRate * zoneData[z].zoneMultiplier * zoneData[z].expressFactor).toFixed(2)); economyData.push((currentBillableWeight * zoneData[z].baseRate * zoneData[z].zoneMultiplier * zoneData[z].economyFactor).toFixed(2)); } chartInstance = new Chart(ctx, { type: 'bar', data: { labels: labels, datasets: [{ label: 'Standard Cost', data: standardData, backgroundColor: 'rgba(0, 74, 153, 0.7)', borderColor: 'rgba(0, 74, 153, 1)', borderWidth: 1 }, { label: 'Express Cost', data: expressData, backgroundColor: 'rgba(40, 167, 69, 0.7)', borderColor: 'rgba(40, 167, 69, 1)', borderWidth: 1 }, { label: 'Economy Cost', data: economyData, backgroundColor: 'rgba(108, 117, 125, 0.7)', borderColor: 'rgba(108, 117, 125, 1)', borderWidth: 1 }] }, options: { responsive: true, maintainAspectRatio: true, scales: { y: { beginAtZero: true, title: { display: true, text: 'Estimated Cost ($)' } }, x: { title: { display: true, text: 'Shipping Zone' } } }, plugins: { legend: { display: false // Legend is shown separately below }, tooltip: { callbacks: { label: function(context) { var label = context.dataset.label || ''; if (label) { label += ': '; } if (context.parsed.y !== null) { label += '$' + context.parsed.y; } return label; } } } } } }); } function resetCalculator() { getElement("packageLength").value = "30"; getElement("packageWidth").value = "20"; getElement("packageHeight").value = "10"; getElement("packageWeight").value = "2"; getElement("shippingZone").value = "1"; getElement("carrierType").value = "standard"; // Clear errors getElement("packageLengthError").style.display = 'none'; getElement("packageWidthError").style.display = 'none'; getElement("packageHeightError").style.display = 'none'; getElement("packageWeightError").style.display = 'none'; calculateShipping(); // Recalculate with default values } function copyResults() { var primaryResult = getElement("primaryResult").textContent; var volumetricWeight = getElement("volumetricWeight").textContent; var baseRateFactor = getElement("baseRateFactor").textContent; var zoneMultiplier = getElement("zoneMultiplier").textContent; var carrierFactor = getElement("carrierFactor").textContent; var length = getElement("packageLength").value; var width = getElement("packageWidth").value; var height = getElement("packageHeight").value; var weight = getElement("packageWeight").value; var zone = getElement("shippingZone").options[getElement("shippingZone").selectedIndex].text; var carrierType = getElement("carrierType").value; var resultsText = "— Shipping Cost Estimate —\n\n"; resultsText += "Key Assumptions:\n"; resultsText += "- Package Length: " + length + " cm\n"; resultsText += "- Package Width: " + width + " cm\n"; resultsText += "- Package Height: " + height + " cm\n"; resultsText += "- Package Weight: " + weight + " kg\n"; resultsText += "- Shipping Zone: " + zone + "\n"; resultsText += "- Carrier Type: " + carrierType + "\n\n"; resultsText += "Estimated Cost: " + primaryResult + "\n"; resultsText += "Volumetric Weight: " + volumetricWeight + "\n"; resultsText += "Base Rate Factor: " + baseRateFactor + "\n"; resultsText += "Zone Multiplier: " + zoneMultiplier + "\n"; resultsText += "Carrier Factor: " + carrierFactor + "\n"; resultsText += "\nFormula: MAX(Actual Weight, Volumetric Weight) * Zone Multiplier * Carrier Factor * Base Rate Factor"; navigator.clipboard.writeText(resultsText).then(function() { // Optional: Show a confirmation message var tempButton = document.createElement('button'); tempButton.textContent = 'Copied!'; tempButton.style.cssText = 'position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); padding: 10px 20px; background-color: var(–success-color); color: white; border: none; border-radius: 5px; font-size: 1.2em; z-index: 1000;'; document.body.appendChild(tempButton); setTimeout(function() { tempButton.remove(); }, 1500); }).catch(function(err) { console.error('Failed to copy text: ', err); // Fallback for browsers that don't support Clipboard API alert('Failed to copy. Please copy manually:\n\n' + resultsText); }); } // Initial calculation on page load document.addEventListener('DOMContentLoaded', function() { // Mock zone data for chart update function var mockZoneData = { 1: { name: "Local", baseRate: 0.50, zoneMultiplier: 1.1, standardFactor: 1.0, expressFactor: 1.5, economyFactor: 0.8, billableWeight: 1 }, 2: { name: "Regional", baseRate: 0.75, zoneMultiplier: 1.3, standardFactor: 1.1, expressFactor: 1.7, economyFactor: 0.9, billableWeight: 1 }, 3: { name: "National", baseRate: 1.00, zoneMultiplier: 1.5, standardFactor: 1.2, expressFactor: 2.0, economyFactor: 1.0, billableWeight: 1 }, 4: { name: "International – Europe", baseRate: 2.50, zoneMultiplier: 2.0, standardFactor: 1.5, expressFactor: 2.5, economyFactor: 1.3, billableWeight: 1 }, 5: { name: "International – Global", baseRate: 4.00, zoneMultiplier: 2.5, standardFactor: 1.8, expressFactor: 3.0, economyFactor: 1.6, billableWeight: 1 } }; updateChart(mockZoneData); calculateShipping(); });

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