Email Marketing ROI Calculator
Estimate returns from email campaigns. Input subscriber count, send frequency, and conversion metrics to project monthly revenue and ROI.
Configure Your Inputs
Adjust the values below and see results update instantly
Active email list size
Campaigns + newsletters sent
% of recipients who open
% of openers who click
% of clickers who buy
Average purchase amount
Mailchimp, ConvertKit, etc.
Your Results
Calculated in real-time based on your inputs above
Monthly Email ROI
824%
$462.00 revenue from 6 conversions
Monthly Revenue
$462.00
Annual Revenue
$5,544.00
Conversions / Month
6
Revenue per Subscriber
$0.09
Revenue per Email
$0.0116
Annual ROI
824%
Estimate Only: These results are approximate calculations based on the values you entered. Actual costs may vary depending on vendor pricing, negotiations, and market conditions.
Pro Tip
Email marketing averages $36 ROI for every $1 spent — the highest of any channel. Focus on list quality over size. A 5,000 engaged list outperforms 50,000 cold subscribers.
Disclaimer: This calculator provides estimates for informational purposes only. It does not constitute financial, legal, or professional advice. We do not guarantee the accuracy, completeness, or reliability of any calculations. Actual costs and results may differ significantly. Always consult a qualified professional before making financial decisions.
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Why Trust This Calculator
All calculations happen locally in your browser
Based on real-world pricing data and industry benchmarks
Zero sign-up required — completely free
Updated regularly with latest pricing trends
Note: All calculations are estimates only and do not constitute financial advice. Consult a professional before making business decisions.
Frequently Asked Questions
What's the average ROI of email marketing?
Email marketing returns an average of $36 for every $1 spent — the highest ROI of any marketing channel. This makes it one of the most cost-effective ways to generate revenue, especially for e-commerce and SaaS businesses.
What's a good email open rate?
Industry average: 20-25%. B2B: 15-25%. B2C: 20-30%. Nonprofit: 25-35%. If you're below 15%, focus on subject lines, send times, and list hygiene. Above 30% is excellent. Apple Mail Privacy Protection inflates open rates.
How often should I email my list?
Most businesses see optimal results with 2-4 emails per week. Less than 1/week and subscribers forget you. More than 5/week risks fatigue. E-commerce can send daily during promotions. Test frequency with your specific audience.
How do I improve email click-through rates?
1) Write compelling preview text. 2) Use a single, clear CTA per email. 3) Make buttons large and mobile-friendly. 4) Personalize content based on segments. 5) A/B test subject lines and layouts. 6) Send at optimal times for your audience.
What email marketing tool should I use?
Budget pick: MailerLite (free up to 1,000 subscribers). Best value: ConvertKit or Brevo. Enterprise: Klaviyo (e-commerce), HubSpot (B2B). All-in-one: ActiveCampaign. Choose based on list size, automation needs, and integrations required.