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Website ROI Calculator

Is Your Website
Making You Money?

Most businesses have no idea whether their website is profitable. Enter your current numbers and find out — in pounds, not vague percentages.

Your Current Numbers

Lead Conversion Rate 2.0%
2.0% of visitors become enquiries
Close Rate 30%
30% of enquiries become clients

Please enter your monthly visitors and average deal value before calculating.

Enter your numbers and hit Calculate to see your website's true return on investment.

Monthly Revenue From Your Website

estimated monthly revenue generated via your website

ROI on Website Cost

return on your monthly website spend

Monthly Leads Generated

enquiries from your site per month

Potential Uplift (at 4% Conversion)

additional monthly revenue if your site converted at 4%

Industry benchmark is 2–5% conversion rate for service businesses. A well-built website typically converts at 3–6%. Use the slider above to explore your upside.

What Impacts Your Conversion Rate?

Four things move the needle more than anything else. If your site is underperforming, one of these is usually the culprit.

Speed

Page Speed

Every 1 second delay reduces conversions by approximately 7%. Most small business websites load in 4–8 seconds. We routinely get them under 2. Get a free speed audit.

Above the Fold

Clear CTA Above the Fold

Visitors decide in 8 seconds whether to stay or leave. Your single clearest call-to-action must be visible before any scrolling. See how we structure websites.

Trust Signals

Trust Signals

Reviews, accreditations, real photos of your work, named testimonials — they convert browsers into enquirers. Generic stock imagery does the opposite.

65% of searches

Mobile Experience

65% of UK local searches happen on mobile. If your site isn't fast, clear, and easy to tap through on a phone, you're losing more than half your potential enquiries. Check your mobile score.

What would an extra 2% conversion rate be worth to you?

Use the slider in the calculator above to move your conversion rate from your current figure to 4% and watch the revenue change in real time. That gap is your upside — and it's usually achievable with the right website.

Industry benchmark: 2–5% for service businesses. TTT clients typically see 3–6% after optimisation.

Get a free website audit from TTT

We'll review your site's speed, conversion structure, mobile experience, and trust signals — and tell you exactly what's holding it back.