What inputs does the Landing Page Conversion Calculator need?

It takes 4 inputs: monthly_visitors (default 5000), conversion_rate_percent (default 3), average_order_value (default 100), monthly_cost (default 1000). Outputs returned: monthlyConversions, monthlyRevenue, monthlyProfit, roi, costPerConversion, revenuePerVisitor.

Can I verify the Landing Page Conversion Calculator with a worked example?

Yes. With monthly_visitors = 10,000, conversion_rate_percent = 2, average_order_value = $75, monthly_cost = $2,000. the tool returns monthlyConversions = 200, monthlyRevenue = $15,000, monthlyProfit = $13,000, roi = 650%, costPerConversion = $10, revenuePerVisitor = $1.50.

Does the Landing Page Conversion Calculator bundle any external benchmark data?

No. It runs standard arithmetic on the values you enter; no external benchmark dataset is bundled. Industry references, where relevant, are cited on the adjacent tools' methodology pages.

What can the Landing Page Conversion Calculator not tell me?

Known limitations: Vendor-reported conversion-rate benchmarks (WordStream, VWO, Unbounce) are self-selected samples from active A/B testers and overestimate medians. We do not cite them. Does not model multi-touch attribution or assisted conversions.

Methodology: Landing Page Conversion Calculator

1. Scope

Calculates landing-page revenue, ROI, and cost-per-conversion from traffic, conversion rate, and average order value. Deterministic — not a variance/CI model.

2. Inputs and outputs

Inputs

monthly_visitors number default: 5000
conversion_rate_percent percent default: 3
average_order_value number (currency) default: 100
monthly_cost number (currency) default: 1000

Fully-loaded monthly spend (ad spend + hosting + tools).

Outputs

monthlyConversions

round(monthly_visitors × conversion_rate_percent / 100).
monthlyRevenue

monthlyConversions × average_order_value.
monthlyProfit

monthlyRevenue − monthly_cost.
roi

(monthlyRevenue − monthly_cost) / monthly_cost × 100.
costPerConversion

monthly_cost / monthlyConversions.
revenuePerVisitor

monthlyRevenue / monthly_visitors.

Engine source: src/lib/landing-page-conversion-calculator/engine.ts

3. Formula / scoring logic

conversions          = round(visitors * conversion_rate_percent / 100)
revenue              = conversions * average_order_value
profit               = revenue - monthly_cost
roi                  = (revenue - monthly_cost) / monthly_cost * 100
cost_per_conversion  = monthly_cost / conversions
revenue_per_visitor  = revenue / visitors

4. Assumptions

Conversion rate is stable across traffic sources.
AOV is stable across conversions.
Monthly cost captures fully-loaded paid-acquisition and tooling spend.

5. Data sources

This tool relies on user inputs and standard arithmetic; no external benchmark data is bundled. When a question depends on an industry reference (for example, typical churn rates or hourly-wage medians), the linked adjacent tools cite their primary sources on their own methodology pages.

6. Known limitations

Vendor-reported conversion-rate benchmarks (WordStream, VWO, Unbounce) are self-selected samples from active A/B testers and overestimate medians. We do not cite them.
Does not model multi-touch attribution or assisted conversions.

7. Reproducibility

Input
monthly_visitors = 10,000, conversion_rate_percent = 2, average_order_value = $75, monthly_cost = $2,000.

Expected output
monthlyConversions = 200, monthlyRevenue = $15,000, monthlyProfit = $13,000, roi = 650%, costPerConversion = $10, revenuePerVisitor = $1.50.

8. Change log

2026-04-24 methodology page first published.

Worked example

Run live against the same engine this site ships (/engines/landing-page-conversion-calculator.js). The inputs and outputs below are recomputed on every build and independently re-verified in CI — they are never hand-authored.

Input

tool: landing_page_conversion
monthly_visitors: 5000
conversion_rate_percent: 3
average_order_value: 100
monthly_cost: 1000

Output

monthlyConversions: 150
monthlyRevenue: 15000
monthlyProfit: 14000
roi: 1400
costPerConversion: 6.67
revenuePerVisitor: 3

Frequently asked questions

What does the Landing Page Conversion Calculator calculate?: Calculates landing-page revenue, ROI, and cost-per-conversion from traffic, conversion rate, and average order value. Deterministic — not a variance/CI model.
What inputs does the Landing Page Conversion Calculator need?: It takes 4 inputs: monthly_visitors (default 5000), conversion_rate_percent (default 3), average_order_value (default 100), monthly_cost (default 1000). Outputs returned: monthlyConversions, monthlyRevenue, monthlyProfit, roi, costPerConversion, revenuePerVisitor.
What formula does the Landing Page Conversion Calculator use?: The exact computation is: conversions = round(visitors * conversion_rate_percent / 100); revenue = conversions * average_order_value; profit = revenue - monthly_cost; roi = (revenue - monthly_cost) / monthly_cost * 100; cost_per_conversion = monthly_cost / conversions; revenue_per_visitor = revenue / visitors
Can I verify the Landing Page Conversion Calculator with a worked example?: Yes. With monthly_visitors = 10,000, conversion_rate_percent = 2, average_order_value = $75, monthly_cost = $2,000. the tool returns monthlyConversions = 200, monthlyRevenue = $15,000, monthlyProfit = $13,000, roi = 650%, costPerConversion = $10, revenuePerVisitor = $1.50.
Does the Landing Page Conversion Calculator bundle any external benchmark data?: No. It runs standard arithmetic on the values you enter; no external benchmark dataset is bundled. Industry references, where relevant, are cited on the adjacent tools' methodology pages.
What can the Landing Page Conversion Calculator not tell me?: Known limitations: Vendor-reported conversion-rate benchmarks (WordStream, VWO, Unbounce) are self-selected samples from active A/B testers and overestimate medians. We do not cite them. Does not model multi-touch attribution or assisted conversions.