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Email Marketing Metrics & ROI Calculator — Open Rate %, CTR & CTOR

Email marketing remains the highest-ROI channel in digital marketing when optimized properly. Our free email open rate calculator analyzes complete campaign performance. Calculate your email click through rate calculator (CTR), ctor calculator email marketing benchmark, conversion rate, revenue per email sent, and net campaign ROI with precision.

Email Open Rate, CTR & Campaign ROI Calculator

Calculate open rate, click-through rate (CTR), CTOR, conversion rate & net campaign ROI

Emails Sent

Bounced Emails

Unique Opens

Unique Clicks

Conversions / Orders

Campaign Cost ($)

Total Generated Revenue ($)

Campaign Net Profit & ROI

$4,000 (+800.0% ROI)

Open Rate

24.49%

Click-Through Rate (CTR)

3.67%

Click-to-Open Rate (CTOR)

15.00%

Revenue / Email Sent

$0.090

Mathematical Formulas & Calculation Methods

Email Open Rate Formula

Calculates the percentage of delivered emails opened by recipients using the calculate email open rate method.

Open Rate % = (Unique Opens ÷ Delivered Emails) × 100%

Click-Through Rate (CTR) Formula

Measures percentage of total delivered emails that generated a link click.

CTR % = (Unique Clicks ÷ Delivered Emails) × 100%

Click-to-Open Rate (CTOR) Formula

Measures email content engagement by calculating clicks relative to opens using our email click to open rate finder.

CTOR % = (Unique Clicks ÷ Unique Opens) × 100%

Worked Step-by-Step Examples

Example 1: E-Commerce Promotional Email Campaign

"Sent 50,000 emails, 1,000 bounced (49,000 delivered), 12,000 opens, 1,800 clicks, 150 sales. Campaign cost $500, revenue generated $4,500. Find rates and ROI."

Steps:

Open Rate: (12,000 ÷ 49,000) × 100 = 24.49%.
Click-Through Rate (CTR): (1,800 ÷ 49,000) × 100 = 3.67%.
Click-to-Open Rate (CTOR): (1,800 ÷ 12,000) × 100 = 15.00%.
Conversion Rate: (150 ÷ 49,000) × 100 = 0.31%.
Net Profit: $4,500 - $500 = $4,000.
Campaign ROI: ($4,000 ÷ $500) × 100 = +800.00%.

Result: Open Rate = 24.49% | CTR = 3.67% | CTOR = 15.00% | Net Profit = $4,000 (+800% ROI)

What is Calculateur de Email Marketing Open Rate, CTR & Campaign ROI?

The email marketing roi calculator measures key engagement ratios across email newsletter broadcasts and automated sequences. Evaluating Open Rate %, CTR %, and CTOR % allows email marketers to isolate subject line performance from email body copy quality.

A high open rate paired with a low CTOR indicates an enticing subject line but weak email body copy or uncompelling call-to-action (CTA).

Using a newsletter open rate calculator helps digital marketers optimize list hygiene, sender reputation, and deliverability rates.

How to Use Calculateur de Email Marketing Open Rate, CTR & Campaign ROI

1Input Emails Sent, Bounced Emails, Unique Opens, and Unique Clicks.
2Input Conversions/Orders count, Campaign Cost, and Total Revenue Generated.
3Review instant calculations for Open Rate, CTR, CTOR, Conversion Rate, Revenue per email, and Net ROI %.

Key Features

Calculates Open Rate %, CTR %, CTOR %, Conversion Rate %, and Campaign ROI %.
Calculates Revenue per Email Sent ($/email) for newsletter valuation.
Includes delivery rate tracking and bounce rate adjustment.

Benefits of Using Calculateur de Email Marketing Open Rate, CTR & Campaign ROI

Isolates subject line performance (Open Rate) from body copy engagement (CTOR).

Demonstrates clear email channel return on investment for client reports.

Helps benchmark promotional broadcasts against automated drip sequences.

Practical Use Cases

Email Marketers & Copywriters

Analyze A/B test split results for subject lines and CTA button copy.

E-Commerce Store Owners

Track revenue generated per email sent for abandoned cart and welcome flows.

Frequently Asked Questions

What is a good email open rate?

Across most industries, a good email open rate ranges from 20% to 25%. Click-through rates (CTR) typically range from 2% to 5%.

What is the difference between CTR and CTOR?

CTR measures clicks relative to total delivered emails, whereas CTOR measures clicks relative to opened emails, isolating content engagement quality.

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