Verizon Plan Calculator

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Verizon Plan Calculator

Estimate Your Verizon Wireless Costs

Use this calculator to get a personalized estimate of your monthly Verizon wireless bill. Input your typical data usage, the number of lines you need, and any specific features you're interested in to see potential costs.

Enter your average monthly data consumption in Gigabytes (GB).
1 Line 2 Lines 3 Lines 4 Lines 5 Lines Select the number of active phone lines on your account.
Unlimited Plan 5G Get More Unlimited 5G Play More Unlimited 5G Do More Unlimited Unlimited Welcome Choose your preferred type of Verizon Unlimited plan.
Enter the amount of premium hotspot data you typically use (max 50GB).
None Basic International Package Premium International Package Add cost for international calling/texting/data packages.

Estimated Monthly Cost

$0.00
$0.00

Base Plan Cost

$0.00

Per Line Cost

$0.00

Data Overage Fees

Estimated cost is based on base plan price, per-line charges, data usage relative to plan limits, hotspot usage, and selected add-ons.

What is a Verizon Plan Calculator?

A Verizon Plan Calculator is a specialized online tool designed to help current and potential Verizon Wireless customers estimate their monthly mobile service expenses. Unlike generic phone bill estimators, this Verizon plan calculator takes into account the specific pricing structures, data allowances, line costs, and add-on features offered by Verizon. It allows users to input variables such as their expected monthly data consumption, the number of phone lines needed, and preferences for premium features like mobile hotspot data or international services. By processing these inputs, the calculator provides a projected monthly cost, helping users understand the financial implications of different Verizon plans and configurations. This tool is invaluable for budgeting, comparing Verizon's offerings against competitors, or ensuring you're on the most cost-effective plan for your needs. It demystifies the often complex billing structure of major carriers, empowering consumers to make informed decisions about their wireless service. Common misconceptions include assuming all unlimited plans are priced the same or that data overages are automatically charged at a flat rate, which this Verizon plan calculator helps clarify.

Who Should Use a Verizon Plan Calculator?

  • New Customers: Individuals or families looking to switch to Verizon and wanting to understand the potential monthly cost before committing.
  • Existing Customers: Current Verizon subscribers who want to verify their current bill, explore upgrading their plan, or check if they are overpaying for services they don't fully utilize.
  • Budget-Conscious Users: Anyone trying to manage their monthly expenses and seeking the most affordable wireless solution that meets their data and connectivity needs.
  • Multi-Line Households: Families or groups sharing a plan who need to calculate the cumulative cost based on the number of lines.
  • Heavy Data Users: Individuals who frequently stream, download, or use their phone as a hotspot and need to understand how their usage impacts costs, especially concerning data caps and potential overage fees.

Common Misconceptions Clarified by the Calculator

  • "All Unlimited Plans Are the Same": Verizon offers various tiers of unlimited plans (e.g., Unlimited Welcome, 5G Play More, 5G Get More) with different data prioritization, hotspot allowances, and included perks. The calculator helps differentiate these.
  • "Data Overage is Prohibitive": While data overages can be costly, many modern Verizon unlimited plans offer significant data allowances or deprioritization after a certain threshold, rather than strict overage charges. The calculator can reflect this based on plan type.
  • "Hotspot Data is Unlimited": Premium hotspot data is often capped on unlimited plans. Exceeding this cap can lead to reduced speeds or additional charges, which the calculator can help estimate.
  • "Adding Lines is Always Expensive": While each line adds cost, the per-line cost often decreases as you add more lines, especially on certain plans. The calculator illustrates this tiered pricing.

Verizon Plan Calculator Formula and Mathematical Explanation

The Verizon Plan Calculator estimates your monthly wireless cost using a multi-faceted formula that considers base plan pricing, per-line charges, data usage relative to plan limits, premium hotspot data, and optional add-on features. The core calculation can be represented as:

Estimated Monthly Cost = (Base Plan Cost) + (Per Line Cost * Number of Lines) + (Data Overage Fees) + (Hotspot Overage Fees) + (International Feature Cost)

Variable Explanations

Variables Used in the Verizon Plan Calculator
Variable Meaning Unit Typical Range
Monthly Data Usage The total amount of cellular data consumed by all lines on the account in a typical month. Gigabytes (GB) 0 – 100+ GB
Number of Lines The quantity of active phone lines included in the plan. Count 1 – 5+
Plan Type Preference The specific Verizon unlimited plan chosen (e.g., Unlimited Welcome, 5G Play More). Each has a different base cost and data allowance structure. Plan Name Specific Verizon Plan Names
Premium Mobile Hotspot Data The amount of high-speed data allocated for use as a mobile hotspot. Gigabytes (GB) 0 – 50 GB
International Features Cost associated with add-on packages for international calling, texting, or data. USD ($) $0 – $15+
Base Plan Cost The fundamental monthly price for the selected Verizon plan before line additions or features. USD ($) $60 – $100+ (for single line)
Per Line Cost The additional cost charged for each active phone line beyond the first. This can vary by plan and number of lines. USD ($) $20 – $50+ per line
Data Overage Fees Charges incurred if the total data usage exceeds the plan's allowance or deprioritization threshold. (Note: Many Verizon Unlimited plans have deprioritization rather than hard overage fees). USD ($) $0 – $10+ per GB (if applicable)
Hotspot Overage Fees Charges for exceeding the premium mobile hotspot data allowance. USD ($) $0 – $20+ (if applicable)
International Feature Cost The direct cost of the selected international add-on package. USD ($) $0 – $15+

Mathematical Derivation Breakdown

  1. Determine Base Plan Cost: Based on the selected 'Plan Type Preference', retrieve the corresponding base monthly price. This is a fixed value for the chosen plan.
  2. Calculate Per Line Cost: Multiply the 'Number of Lines' by the plan's specific per-line charge. Note that the first line might be included in the base cost, or the per-line cost might decrease with more lines. The calculator simplifies this by applying a general per-line multiplier adjusted for the selected plan.
  3. Estimate Data Overage Fees: Compare 'Monthly Data Usage' against the data allowance or threshold for the selected 'Plan Type'. If usage exceeds the allowance, calculate the overage fee based on Verizon's per-GB rate for that plan. For plans with deprioritization, this value is often $0 unless a hard cap is exceeded.
  4. Estimate Hotspot Overage Fees: Compare 'Premium Mobile Hotspot Data' usage against the plan's hotspot allowance. If exceeded, calculate the overage fee. This is often $0 for plans with generous hotspot data or deprioritization.
  5. Add International Feature Cost: If 'International Features' are selected, add the corresponding fixed cost for the chosen package.
  6. Sum Total Cost: Add all calculated components: Base Plan Cost + (Per Line Cost * Number of Lines) + Data Overage Fees + Hotspot Overage Fees + International Feature Cost.

The calculator uses simplified logic for per-line costs and overages, as Verizon's exact pricing can vary slightly based on promotions, device payment plans, and specific plan details not captured by these basic inputs. This Verizon plan calculator provides a strong estimate.

Practical Examples (Real-World Use Cases)

Example 1: Small Family Plan

Scenario: A family of three (2 adults, 1 teen) needs a Verizon plan. They typically use around 25 GB of data per month combined, share about 10 GB of hotspot data, and don't need international features. They are considering a mid-tier unlimited plan.

Inputs:

  • Monthly Data Usage: 25 GB
  • Number of Lines: 3
  • Plan Type Preference: 5G Play More Unlimited
  • Premium Mobile Hotspot Data: 10 GB
  • International Features: None ($0)

Calculation Process (Illustrative):

  • Base Plan Cost (5G Play More for 1 line): ~$70
  • Per Line Cost (for lines 2 & 3): ~$40/line * 2 lines = $80
  • Total Base + Per Line: $70 + $80 = $150
  • Data Overage Fees: $0 (25 GB is within the plan's allowance)
  • Hotspot Overage Fees: $0 (10 GB is within the plan's allowance)
  • International Feature Cost: $0

Estimated Monthly Cost: Approximately $150.00

Interpretation: This estimate suggests that a family of three opting for the 5G Play More plan would likely pay around $150 per month. This plan offers a good balance of data, hotspot usage, and perks like streaming service subscriptions, making it a viable option for moderate to heavy users.

Example 2: Single User with High Data Needs

Scenario: A single individual who works remotely frequently uses their phone as a hotspot and consumes a significant amount of data for streaming and work. They don't need international services but want a plan with ample hotspot data.

Inputs:

  • Monthly Data Usage: 60 GB
  • Number of Lines: 1
  • Plan Type Preference: 5G Get More Unlimited
  • Premium Mobile Hotspot Data: 25 GB
  • International Features: None ($0)

Calculation Process (Illustrative):

  • Base Plan Cost (5G Get More for 1 line): ~$85
  • Per Line Cost (for line 1): $0 (included in base)
  • Total Base + Per Line: $85
  • Data Overage Fees: $0 (60 GB is within the plan's generous allowance)
  • Hotspot Overage Fees: $0 (25 GB is within the plan's allowance)
  • International Feature Cost: $0

Estimated Monthly Cost: Approximately $85.00

Interpretation: For a single user with high data and hotspot requirements, the 5G Get More Unlimited plan is estimated at $85. This plan provides the most premium hotspot data and unlimited premium 5G data, justifying the higher cost for users who rely heavily on their mobile connection for both personal use and tethering.

How to Use This Verizon Plan Calculator

Using the Verizon Plan Calculator is straightforward. Follow these steps to get your personalized cost estimate:

  1. Input Monthly Data Usage: Enter the total amount of data (in GB) your household typically consumes each month across all devices. Be realistic – check your current usage if unsure.
  2. Specify Number of Lines: Select how many active phone lines you need on your Verizon account.
  3. Choose Plan Type Preference: Select the Verizon unlimited plan that best suits your needs. Consider factors like data prioritization, hotspot allowances, and included perks. If unsure, start with a mid-tier option like '5G Play More Unlimited' or a basic one like 'Unlimited Welcome'.
  4. Enter Premium Mobile Hotspot Data: Input the amount of high-speed hotspot data you anticipate using. This is crucial as exceeding allowances can incur extra costs or speed reductions.
  5. Add International Features: If you frequently travel or communicate internationally, select the appropriate package cost. Choose 'None' if you don't require these services.
  6. Click 'Calculate Costs': Once all fields are populated, press the button. The calculator will process your inputs instantly.

How to Read Results

  • Primary Highlighted Result: This is your total estimated monthly cost for the Verizon plan based on your inputs.
  • Base Plan Cost: The fundamental price of the selected plan for a single line.
  • Per Line Cost: The additional cost for each line beyond the first. This helps show how costs scale with more users.
  • Data Overage Fees: Any estimated charges for exceeding your plan's data allowance. Note that many Verizon unlimited plans deprioritize data after a threshold instead of charging overages.
  • Key Assumptions: The calculator assumes standard pricing and doesn't include device payment plans, specific promotional discounts, or taxes and fees, which can add 10-20% to your final bill.

Decision-Making Guidance

Use the results to compare different plan types or configurations. If the estimated cost is too high, consider:

  • Switching to a plan with a lower base cost (e.g., Unlimited Welcome).
  • Reducing your data or hotspot usage.
  • Checking if a competitor offers a similar plan for less.

If the cost is within your budget, the calculator helps confirm you've selected a plan that meets your needs. Remember to use the 'Reset Defaults' button to start over and explore other options.

Key Factors That Affect Verizon Plan Results

Several factors significantly influence the final estimated cost from the Verizon plan calculator and your actual Verizon bill. Understanding these can help you optimize your plan selection:

  1. Data Usage Habits: This is the most critical factor. High data consumption, especially on plans with strict caps or lower deprioritization thresholds, directly increases costs through overage fees or by necessitating a more expensive plan tier. Streaming video in high definition, extensive file downloads, and constant app usage contribute significantly.
  2. Number of Lines: Each additional line adds to the monthly cost. While the per-line cost often decreases slightly with more lines on certain plans, the overall bill increases substantially. Families must carefully weigh the need for multiple lines against the budget.
  3. Plan Tier Selection: Verizon offers multiple unlimited plans (e.g., Unlimited Welcome, Play More, Do More, Get More). Higher tiers typically include more premium data, better hotspot allowances, and additional perks (like streaming subscriptions), but come at a higher base price. Choosing the right tier is crucial for balancing features and cost.
  4. Premium Mobile Hotspot Usage: Plans often have a specific allowance for high-speed mobile hotspot data. Exceeding this limit can result in significantly reduced speeds or additional charges, impacting the overall value and usability for tethering.
  5. International Services & Features: Add-ons for international calling, texting, or data significantly increase the monthly bill. Users who travel abroad or frequently call international numbers need to factor in these costs, comparing package prices carefully.
  6. Promotional Offers & Discounts: Verizon frequently runs promotions (e.g., discounts for new customers, trade-in offers, bundled services). These can temporarily or permanently reduce the monthly cost but are not always factored into basic calculators. Always check current Verizon offers.
  7. Device Payment Plans: The calculator estimates the service cost, not the cost of the phones themselves. Monthly device installment payments can add $20-$50+ per phone to your bill, significantly increasing the total monthly outlay.
  8. Taxes and Fees: Government taxes, regulatory fees, and Verizon-specific surcharges are added to the advertised plan price. These can amount to 10-20% or more of the base service cost, making the final bill higher than the calculated estimate.

Frequently Asked Questions (FAQ)

What is the difference between 5G Play More and 5G Do More?

The 5G Play More plan typically offers more premium data for streaming and includes subscriptions to services like Disney+, Hulu, and ESPN+. The 5G Do More plan usually offers more premium hotspot data and potentially better data prioritization for general use, making it suitable for users who rely heavily on tethering or need consistent performance for work.

Does the calculator include taxes and fees?

No, this calculator provides an estimate based on plan prices, data usage, and selected features. Actual Verizon bills include federal, state, and local taxes, as well as regulatory fees and surcharges, which can add a significant percentage (often 10-20%) to the total cost.

How does data deprioritization work on Verizon unlimited plans?

On most unlimited plans, after you use a certain amount of high-speed data (e.g., 50GB on Unlimited Plus, 75GB on Unlimited Ultimate), Verizon may temporarily slow down your data speeds during times of network congestion. This means your speeds might be slower than other customers until the next billing cycle. Plans like Unlimited Welcome have lower thresholds for deprioritization.

What happens if I go over my hotspot data limit?

If you exceed the premium mobile hotspot data allowance included in your plan, your hotspot speeds will be reduced to 3G speeds for the remainder of the billing cycle. Some older or specific plans might incur additional charges instead of speed reductions.

Can I use this calculator for Fios or other Verizon services?

This calculator is specifically designed for Verizon Wireless mobile phone plans. It does not calculate costs for Verizon Fios internet, TV, or home phone services.

Are device payment plan costs included?

No, the estimated costs shown are for the wireless service plan itself (monthly access, data, features). The cost of purchasing new phones through Verizon's device payment plans is separate and will be added to your monthly bill.

How accurate is the Verizon plan calculator?

The calculator provides a highly accurate estimate based on standard plan pricing and common usage patterns. However, actual costs can vary due to ongoing promotions, specific regional fees, changes in Verizon's pricing structure, and individual account details not captured by the calculator's inputs.

What is the best Verizon plan for heavy data users?

For heavy data users, plans like the '5G Get More Unlimited' or '5G Do More Unlimited' are generally recommended. These offer substantial amounts of premium 5G data and higher premium hotspot data allowances compared to lower-tier plans. Always check the specific data thresholds and deprioritization policies for the most current plans.

Related Tools and Internal Resources

Disclaimer: This Verizon Plan Calculator is for estimation purposes only. Actual costs may vary based on promotions, taxes, fees, device payment plans, and specific plan details. Please consult Verizon's official website or a representative for exact pricing.

var basePlanCosts = { "unlimited": 70.00, "5g_get_more": 85.00, "5g_play_more": 70.00, "5g_do_more": 75.00, "unlimited_welcome": 60.00 }; var perLineCosts = { "unlimited": 50.00, "5g_get_more": 50.00, "5g_play_more": 40.00, "5g_do_more": 45.00, "unlimited_welcome": 40.00 }; var dataAllowances = { "unlimited": 15, // GB before deprioritization "5g_get_more": 50, // GB before deprioritization "5g_play_more": 25, // GB before deprioritization "5g_do_more": 50, // GB before deprioritization "unlimited_welcome": 10 // GB before deprioritization }; var hotspotAllowances = { "unlimited": 5, // GB premium hotspot "5g_get_more": 50, // GB premium hotspot "5g_play_more": 15, // GB premium hotspot "5g_do_more": 25, // GB premium hotspot "unlimited_welcome": 5 // GB premium hotspot }; var dataOverageRate = 10.00; // Per GB if hard overage applies (rare for unlimited) var hotspotOverageRate = 15.00; // Per GB if hard overage applies function validateInput(id, min, max, errorId, isNumber = true) { var input = document.getElementById(id); var value = isNumber ? parseFloat(input.value) : input.value; var errorElement = document.getElementById(errorId); errorElement.textContent = "; if (isNaN(value) || (isNumber && value < 0)) { errorElement.textContent = 'Please enter a valid non-negative number.'; return false; } if (isNumber && typeof min !== 'undefined' && value max) { errorElement.textContent = 'Value cannot exceed ' + max + '.'; return false; } return true; } function calculateVerizonPlan() { // Clear previous errors document.getElementById('dataUsageError').textContent = "; document.getElementById('numLinesError').textContent = "; document.getElementById('planTypeError').textContent = "; document.getElementById('hotspotUsageError').textContent = "; document.getElementById('internationalFeaturesError').textContent = "; // Validate inputs var isValidData = validateInput('dataUsage', 0, undefined, 'dataUsageError'); var isValidHotspot = validateInput('hotspotUsage', 0, 50, 'hotspotUsageError'); var isValidLines = validateInput('numLines', 1, 5, 'numLinesError', false); // Assuming numLines is a select, validation is more about range if it were number input var isValidPlan = validateInput('planType', undefined, undefined, 'planTypeError', false); var isValidInternational = validateInput('internationalFeatures', 0, undefined, 'internationalFeaturesError'); if (!isValidData || !isValidHotspot || !isValidLines || !isValidPlan || !isValidInternational) { return; } var dataUsage = parseFloat(document.getElementById('dataUsage').value); var numLines = parseInt(document.getElementById('numLines').value); var planType = document.getElementById('planType').value; var hotspotUsage = parseFloat(document.getElementById('hotspotUsage').value); var internationalFeaturesCost = parseFloat(document.getElementById('internationalFeatures').value); var basePlanCost = basePlanCosts[planType] || 70.00; // Default if plan not found var planPerLineCost = perLineCosts[planType] || 50.00; var dataAllowance = dataAllowances[planType] || 15; var hotspotAllowance = hotspotAllowances[planType] || 5; var totalBaseCost = basePlanCost; var totalPerLineCost = 0; if (numLines > 1) { totalPerLineCost = (planPerLineCost * (numLines – 1)); } var dataOverageFees = 0; if (dataUsage > dataAllowance) { // For simplicity, assume hard overage if above allowance. Real plans might deprioritize. // This calculator assumes overage fees apply if dataUsage > dataAllowance dataOverageFees = (dataUsage – dataAllowance) * dataOverageRate; } var hotspotOverageFees = 0; if (hotspotUsage > hotspotAllowance) { hotspotOverageFees = (hotspotUsage – hotspotAllowance) * hotspotOverageRate; } var primaryResult = totalBaseCost + totalPerLineCost + dataOverageFees + hotspotOverageFees + internationalFeaturesCost; document.getElementById('basePlanCost').textContent = '$' + basePlanCost.toFixed(2); document.getElementById('perLineCost').textContent = '$' + totalPerLineCost.toFixed(2); document.getElementById('dataOverageCost').textContent = '$' + dataOverageFees.toFixed(2); document.getElementById('primary-result').textContent = '$' + primaryResult.toFixed(2); updateChart(dataUsage, hotspotUsage, dataAllowance, hotspotAllowance); } function resetCalculator() { document.getElementById('dataUsage').value = 10; document.getElementById('numLines').value = 2; document.getElementById('planType').value = '5g_play_more'; document.getElementById('hotspotUsage').value = 5; document.getElementById('internationalFeatures').value = 0; // Clear errors document.getElementById('dataUsageError').textContent = "; document.getElementById('numLinesError').textContent = "; document.getElementById('planTypeError').textContent = "; document.getElementById('hotspotUsageError').textContent = "; document.getElementById('internationalFeaturesError').textContent = "; calculateVerizonPlan(); // Recalculate with reset values } function copyResults() { var primaryResult = document.getElementById('primary-result').textContent; var basePlanCost = document.getElementById('basePlanCost').textContent; var perLineCost = document.getElementById('perLineCost').textContent; var dataOverageCost = document.getElementById('dataOverageCost').textContent; var dataUsage = document.getElementById('dataUsage').value; var numLines = document.getElementById('numLines').value; var planType = document.getElementById('planType').options[document.getElementById('planType').selectedIndex].text; var hotspotUsage = document.getElementById('hotspotUsage').value; var internationalFeatures = document.getElementById('internationalFeatures').options[document.getElementById('internationalFeatures').selectedIndex].text; var assumptions = "Key Assumptions:\n" + "- Data Usage: " + dataUsage + " GB\n" + "- Number of Lines: " + numLines + "\n" + "- Plan Type: " + planType + "\n" + "- Hotspot Usage: " + hotspotUsage + " GB\n" + "- International Features: " + internationalFeatures; var resultsText = "Estimated Monthly Verizon Cost:\n" + primaryResult + "\n\n" + "Breakdown:\n" + "- Base Plan Cost: " + basePlanCost + "\n" + "- Per Line Cost: " + perLineCost + "\n" + "- Data Overage Fees: " + dataOverageCost + "\n\n" + assumptions; // Use a temporary textarea to copy text var textArea = document.createElement("textarea"); textArea.value = resultsText; textArea.style.position = "fixed"; textArea.style.left = "-9999px"; document.body.appendChild(textArea); textArea.focus(); textArea.select(); try { var successful = document.execCommand('copy'); var msg = successful ? 'Results copied!' : 'Copy failed'; // Optionally show a temporary message to the user var copyButton = document.querySelector('.btn-copy'); var originalText = copyButton.textContent; copyButton.textContent = msg; setTimeout(function() { copyButton.textContent = originalText; }, 2000); } catch (err) { console.error('Fallback: Oops, unable to copy', err); // Optionally show a temporary message to the user var copyButton = document.querySelector('.btn-copy'); var originalText = copyButton.textContent; copyButton.textContent = 'Copy Failed'; setTimeout(function() { copyButton.textContent = originalText; }, 2000); } document.body.removeChild(textArea); } function updateChart(dataUsage, hotspotUsage, dataAllowance, hotspotAllowance) { var ctx = document.getElementById('usageChart').getContext('2d'); if (window.usageChartInstance) { window.usageChartInstance.destroy(); } var chartData = { labels: ['Your Usage', 'Plan Allowance'], datasets: [{ label: 'Total Data Usage (GB)', data: [dataUsage, dataAllowance], backgroundColor: 'rgba(0, 74, 153, 0.6)', // Primary color borderColor: 'rgba(0, 74, 153, 1)', borderWidth: 1 }, { label: 'Hotspot Data Usage (GB)', data: [hotspotUsage, hotspotAllowance], backgroundColor: 'rgba(40, 167, 69, 0.6)', // Success color borderColor: 'rgba(40, 167, 69, 1)', borderWidth: 1 }] }; window.usageChartInstance = new Chart(ctx, { type: 'bar', data: chartData, options: { responsive: true, maintainAspectRatio: false, scales: { y: { beginAtZero: true, title: { display: true, text: 'Gigabytes (GB)' } } }, plugins: { title: { display: true, text: 'Data Usage vs. Plan Allowance' } } } }); } function toggleFaq(element) { var faqItem = element.closest('.faq-item'); faqItem.classList.toggle('active'); var content = faqItem.querySelector('.faq-content'); if (faqItem.classList.contains('active')) { content.style.display = 'block'; } else { content.style.display = 'none'; } } // Initial calculation and chart render on page load document.addEventListener('DOMContentLoaded', function() { // Add canvas element for the chart var chartContainer = document.createElement('div'); chartContainer.innerHTML = '
Total Data Usage Hotspot Data Usage
'; document.querySelector('.loan-calc-container').parentNode.insertBefore(chartContainer, document.querySelector('.loan-calc-container').nextSibling); calculateVerizonPlan(); }); // Basic Chart.js integration (if you want to use it, otherwise use pure SVG/Canvas) // For this example, we'll use pure canvas drawing for simplicity and to avoid external libs // If Chart.js is desired, uncomment the following lines and ensure the library is loaded. /* // — Chart.js Integration (Optional) — // Include Chart.js library: // Then use the updateChart function as defined above. // If not using Chart.js, you'd need to implement canvas drawing manually. */ // Manual Canvas Drawing (if not using Chart.js) function updateChart(dataUsage, hotspotUsage, dataAllowance, hotspotAllowance) { var canvas = document.getElementById('usageChart'); if (!canvas) { console.error("Canvas element not found!"); return; } var ctx = canvas.getContext('2d'); ctx.clearRect(0, 0, canvas.width, canvas.height); // Clear previous drawing var chartWidth = canvas.width; var chartHeight = canvas.height; var barPadding = 10; var groupPadding = 30; var labelHeight = 20; // Space for labels var maxData = Math.max(dataUsage, dataAllowance, hotspotUsage, hotspotAllowance, 10); // Ensure some minimum height var scale = (chartHeight – groupPadding – labelHeight) / maxData; // Draw Bars for Total Data Usage var totalDataBarHeight = dataUsage * scale; var totalAllowanceBarHeight = dataAllowance * scale; ctx.fillStyle = 'rgba(0, 74, 153, 0.6)'; // Primary color ctx.fillRect(groupPadding, chartHeight – totalDataBarHeight – labelHeight, 50, totalDataBarHeight); // Your Usage ctx.fillStyle = 'rgba(0, 74, 153, 0.3)'; // Lighter for allowance ctx.fillRect(groupPadding + 60, chartHeight – totalAllowanceBarHeight – labelHeight, 50, totalAllowanceBarHeight); // Allowance // Draw Bars for Hotspot Data Usage var hotspotBarHeight = hotspotUsage * scale; var hotspotAllowanceBarHeight = hotspotAllowance * scale; ctx.fillStyle = 'rgba(40, 167, 69, 0.6)'; // Success color ctx.fillRect(groupPadding + 120, chartHeight – hotspotBarHeight – labelHeight, 50, hotspotBarHeight); // Your Usage ctx.fillStyle = 'rgba(40, 167, 69, 0.3)'; // Lighter for allowance ctx.fillRect(groupPadding + 180, chartHeight – hotspotAllowanceBarHeight – labelHeight, 50, hotspotAllowanceBarHeight); // Allowance // Draw Labels and Titles ctx.fillStyle = '#333′; ctx.font = '12px Arial'; // Y-axis labels (simplified) var tickInterval = Math.ceil(maxData / 5); for (var i = 0; i <= 5; i++) { var tickValue = i * tickInterval; var tickY = chartHeight – (tickValue * scale) – labelHeight; ctx.fillText(tickValue + ' GB', 5, tickY); ctx.beginPath(); ctx.moveTo(30, tickY); ctx.lineTo(chartWidth, tickY); ctx.strokeStyle = '#eee'; ctx.stroke(); } // X-axis labels ctx.textAlign = 'center'; ctx.fillText('Total Data', groupPadding + 25, chartHeight – labelHeight + 15); ctx.fillText('Hotspot Data', groupPadding + 150, chartHeight – labelHeight + 15); // Legend (handled by HTML structure, but could be drawn here too) } // Ensure canvas has dimensions set (can be done via CSS or attributes) document.getElementById('usageChart').width = 400; // Example width document.getElementById('usageChart').height = 250; // Example height

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