If someone told you your email had a 34% open rate and a 3.2% click rate — would you know if that was good or bad? Most business owners don't. And that's not their fault. Nobody ever explained what these numbers actually mean in plain language.

So here it is. Every email metric that matters, what it means, what a good number looks like, and what we watch every single month in your report. No jargon. No complicated formulas. Just the simple truth about what's happening when your email hits an inbox.

Think of It Like This

Imagine you own a restaurant and you put a flyer under 1,000 doors in your neighborhood. Here's what email metrics look like in that world:

Open rate = how many people picked up the flyer and read it instead of throwing it away.
Click rate = how many people actually called the number on the flyer.
Conversion rate = how many people actually showed up and ate.
Unsubscribe rate = how many people put a "no more flyers" sign on their door.

That's it. Now let's put real numbers to each one.

The Metrics We Watch Every Month

Metric 01
Open Rate
Out of everyone who received your email, how many actually opened it? This is the first hurdle. If nobody opens it, nothing else matters. Your subject line and sender name are the two things that control this number.
How it's calculated
Opens ÷ Emails Delivered × 100 = Open Rate %
Good number: 30–45% for a warm, engaged list. Under 20% means something needs fixing — usually the subject line or send frequency.
Metric 02
Click Rate (CTR)
Of everyone who received the email, how many clicked a link inside it? This measures whether your content was interesting enough to make someone take action. A button, a link, a coupon code — any click counts.
How it's calculated
Clicks ÷ Emails Delivered × 100 = Click Rate %
Good number: 2–5%. Sounds small but on a list of 1,000 that's 20–50 people actively engaging with your offer.
Metric 03
Click to Open Rate (CTOR)
Of the people who actually opened your email, how many clicked? This is the most honest measure of whether your content is any good. If people open but don't click, they read it and weren't moved to do anything. That's a content problem, not a subject line problem.
How it's calculated
Clicks ÷ Opens × 100 = CTOR %
Good number: 10–20%. This is the number that tells us if the email itself is doing its job once someone decides to read it.
Metric 04
Conversion Rate
Of everyone who received the email, how many actually did the thing you wanted — booked an appointment, redeemed a coupon, made a purchase? This is the money metric. Everything else leads to this.
How it's calculated
Conversions ÷ Emails Delivered × 100 = Conversion Rate %
Good number: 0.5–2% depending on your offer and price point. A 1% conversion rate on a 1,000 person list is 10 bookings from one email.
Metric 05
Unsubscribe Rate
How many people hit unsubscribe after receiving this email? A few unsubscribes every send is completely normal — not everyone stays forever. What you're watching for is a spike. A sudden jump in unsubscribes means something in that email rubbed people the wrong way.
How it's calculated
Unsubscribes ÷ Emails Delivered × 100 = Unsubscribe Rate %
Good number: under 0.2%. That means less than 2 people per 1,000 unsubscribed. Above 0.5% is a red flag that needs addressing immediately.
Metric 06
List Growth
How many new subscribers joined your list this month versus how many left? This isn't just about getting bigger — it's about whether your list is healthy and moving in the right direction. A growing list means your newsletter is worth subscribing to.
How it's calculated
New Subscribers − Unsubscribes = Net List Growth
Goal: positive every month. Even adding 20–30 new subscribers a month compounds significantly over a year.

What It All Looks Like in Real Life

Real World Example
A Med Spa with 1,000 Subscribers Sends One Tuesday Email
Emails delivered → 1,000
Open rate 35% → 350 people read it
Click rate 4% → 40 people clicked the offer
Conversion rate 1% → 10 people booked
Average booking value → $400
Total revenue from one email → $4,000

That's one email. One Tuesday. Sent to a list that was already warm — people who had already been to the spa and trusted the brand.

This is why we say email is your warmest room. These aren't strangers. They're people who already said yes to you once. Every send is just a reminder that you're still here and still great.

What Your Monthly Report Looks Like

Every month by the 5th we send you a report that looks something like this — simple, clean, and easy to read at a glance.

Monthly Email Report — June 2026
Delivered by the 5th · Top Tier Emails
37%
Open Rate
4.2%
Click Rate
+42
New Subscribers
Emails sent this month 4 sends
Total list size 1,042 subscribers
Coupon code redemptions 38 redemptions
Revenue attributed to email $15,200
Unsubscribe rate 0.1% ✓
Sponsor placements 1 placement — $300

The only number that really matters: Revenue attributed to email. Everything else — open rates, click rates, CTOR — are just the steps that lead to that number. We watch all of them because they tell us where to improve. But at the end of the month, the question is always the same: what did email make you?

Now you know exactly what every number means, what good looks like, and what you'll see in your report every single month. No surprises. No mystery. Just your newsletter doing its job — and numbers that prove it.