PageSpeed Insights Test for Desktop and Mobile
Run a free PageSpeed test for desktop and mobile. Get Lighthouse scores, Core Web Vitals lab metrics, oppor...
Open toolE-Commerce Growth & ROI Calculators
Estimate e-commerce growth, page speed impact, marketing return on ad spend (ROAS), and store valuation using your own inputs. Four free calculators on one page: a sales growth calculator, a page-speed revenue loss calculator, a marketing ROI calculator, and an online store valuation calculator.
Results are estimates based on the figures you enter; they are not guaranteed outcomes or financial advice.
Type your custom traffic/visitors or use the slider below:
Extra Monthly Revenue
+$24,375
Current Est. Orders: 525 /mo
Optimized Orders (+1.5%): 900 /mo
Target Uplift: +375 Orders
Type your custom monthly revenue or adjust the slider:
Estimated Monthly Loss
-$8,250
Excess Delay: 2.0 Seconds
Estimated Leakage: 14.0% of Revenue
Annualized Loss: -$99,000 /yr
Type your custom monthly ad spend or use the slider:
Total Generated Revenue
$6,000
Revenue minus Ad Spend: $4,000 /mo
Efficiency Status: Revenue exceeds ad spend
Type your custom monthly net profit or adjust the slider:
Estimated Store Valuation
$480,000
Annual Net Profit: $120,000 /yr
Acquisition Tier: Mid-Market Asset
Your Custom Growth Roadmap
The exact phases required to capture simulated revenue and valuation targets.
Phase 01
Technical Audit & Speed
Review render-blocking apps and LCP bottlenecks to identify opportunities for faster mobile loading.
Phase 02
Conversion & Checkout CRO
Streamline checkout micro-friction and optimize product page layout for higher conversions.
Phase 03
SEO & Valuation Scaling
Deploy multi-entity schema graphs and robust architecture to secure long-term equity.
Want a Custom Technical & Financial Audit?
Enter your store URL and business email to prepare an audit request. Send it to Hamza through WhatsApp.
Growth & ROI Calculator FAQ
How can I enter my own custom traffic or sales numbers? +
You can type any exact custom figure directly into the number boxes next to the sliders. The calculations update instantly.
How does slow page speed impact store revenue? +
A slower page can affect user experience and conversions, but the impact varies by audience, device, page and business model. Use the speed calculator as a scenario estimate and compare it with your own analytics data.
How can I get a custom store optimization sprint? +
You can click any WhatsApp action button directly inside the calculators to auto-sync your numbers or submit your details above to connect with Hamza Khalil instantly.
How to use these estimates
Each result is calculated from your inputs and the assumptions shown in the calculator. Change one input at a time, then validate estimates against your analytics, costs and conversion data. Speed context is available in the Web Vitals guide.
How to use the E-Commerce Growth & ROI Calculators
- Pick one of the four tabs: 1. Sales Growth, 2. Speed Loss Cost, 3. Marketing ROI, or 4. Store Worth.
- Enter your own numbers, such as Monthly Visitors and Average Order Value, or Current Load Time, Monthly Ad Spend, Return on Ad Spend, Monthly Net Profit and Market Multiple.
- Click the tab's action button, for example 'Launch Sprint', 'Fix Speed', 'Scale ROAS' or 'Scale Value', to run the estimate.
- Use the 'Copy' button to save the result, and change one input at a time to compare scenarios.
The four calculators on this page
1. Sales Growth Calculator
Enter monthly visitors, average order value and monthly revenue to see how a conversion uplift changes sales. Use it to size a CRO project: if a 10% lift in conversion is worth a set amount per month in your currency, you know what the work is worth before you spend on it. For the tactics behind the lift, see the landing page CRO guide.
2. Speed Loss Cost Calculator
Enter your current load time to estimate the revenue slow pages cost you each month. It turns a technical metric into money, which is what justifies a speed project to a founder or a client. Check the real number for your own store with the PageSpeed Insights test, then plug it in here.
3. Marketing ROI Calculator
Enter monthly ad spend and return on ad spend to see what your advertising returns and whether it scales. Compare scenarios before raising budget: if ROAS falls as spend rises, the extra spend is not paying for itself, and the money belongs in the channel or campaign that holds its return.
4. Store Worth Calculator
Enter monthly net profit and a market multiple to estimate what your store is worth as a business. It is a planning figure for founders thinking about a sale, a raise or a valuation — adjust the multiple to your niche and growth rate, and validate it against comparable sales before treating it as a price.
Why E-Commerce Growth & ROI Calculators matters
Marketing decisions get easier when they are expressed in money. Estimating revenue lost to slow load times justifies a speed project, ROAS math shows whether ad spend scales, and a valuation multiple turns monthly profit into an asset value. These calculators turn raw analytics inputs into business language founders understand, which is exactly what moves budgets and gets growth work approved.
E-Commerce Growth & ROI Calculators FAQs
Can I enter my own traffic and sales numbers?
Yes. Every tab accepts custom inputs such as monthly visitors, average order value, monthly revenue, load time, ad spend, ROAS, net profit and market multiple. Change one input at a time so you can see exactly how each variable affects the estimate.
How does slow page speed affect store revenue?
The Speed Loss Cost tab estimates revenue lost from slow load times based on the figures you enter. Slower pages convert worse, especially on mobile, so quantifying the loss in currency terms helps you prioritize speed work against other growth projects.
Are these calculator results exact?
No. Each result is an estimate calculated from your inputs and the stated assumptions, designed for planning and comparison. Validate the numbers against your own analytics, costs and conversion data before making budget decisions, and re-run scenarios as your inputs change.
What is the market multiple in the Store Worth tab?
The market multiple converts your Monthly Net Profit into an estimated business valuation, based on typical acquisition multiples for ecommerce stores. Adjust it to reflect your niche and growth rate; higher growth and stronger brands command higher multiples. Treat it as a planning estimate and validate it against comparable sales in your niche.