Free Calculator

Website ROI Calculator

Find out exactly how fast a new website pays for itself — and what your return looks like at 12 and 24 months.

Current Website Performance

Enter your current numbers, then project what a new site could improve.

Monthly unique visitors or sessions
%
% of visitors who contact you, fill out a form, or buy
$
Average revenue per customer (or average order value)

New Website Projection

%
A well-built site typically converts 2x–3x better
$
Total cost of new website design and development

Fill in your current website metrics and projected improvements above to see your ROI.

Breakeven in
Additional Revenue/Mo
Current Monthly Revenue
New Monthly Revenue
Current Monthly Leads
New Monthly Leads
12-Month Net ROI
24-Month Net ROI

How Website ROI Is Calculated

Additional leads/month:
(New CVR% − Current CVR%) × Monthly Visitors ÷ 100

Additional revenue/month:
Additional Leads × Average Customer Value

Months to breakeven:
Website Cost ÷ Additional Monthly Revenue

12-month net ROI:
(Additional Revenue × 12 − Website Cost) ÷ Website Cost × 100

Example: 500 visitors, 1.5% → 3% CVR, $1,500 customer value
Additional leads: (3−1.5) × 500 ÷ 100 = 7.5/mo
Additional revenue: 7.5 × $1,500 = $11,250/mo
Breakeven: $5,000 ÷ $11,250 = 0.4 months

What Conversion Rate Should You Expect?

Average conversion rates vary by industry, but here's what a well-built website typically achieves vs. a poor one:

Website Type Typical CVR Range Notes
Outdated / slow / mobile-unfriendly 0.5% – 1.5% Visitors leave before taking action
Average modern website 2% – 4% Decent but not optimized
Conversion-optimized site 4% – 8%+ Clear CTAs, fast load, strong trust signals

The Hidden Cost of a Bad Website

Most businesses think about the cost of a new website — but not the ongoing cost of keeping a bad one. A site converting at 1% instead of 3% for a business with 500 monthly visitors and $1,500 customer value is leaving $15,000 per month on the table. That's $180,000 per year in revenue never captured. A new website doesn't just pay for itself — the question is how fast.

Ready to build a website that converts?

White Heaven Co builds custom-coded websites for local businesses — designed from the ground up to convert visitors into customers.

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