SMS CTR Calculator
SMS click-through rates make email look sleepy. Enter clicks and messages delivered to get your rate — then read it against the right yardstick, because a number that would be extraordinary in email is merely average in a text message.
SMS CTR = clicks ÷ messages delivered × 100%. It is the share of delivered texts that earned a tap on your link. The headline is the scale: SMS click-through rates routinely run several times higher than email, often in the high single digits or teens, because a text lands directly on the lock screen of someone who explicitly opted in and handed over a phone number. That intimacy is a gift and a constraint — it drives the clicks, and it punishes anyone who abuses it with over-sending.
SMS CTR Calculator inputs and result
| SMS CTR | What it suggests |
|---|
How to use this calculator
- Use delivered, not sentSMS CTR divides clicks by messages delivered, which is sent minus carrier failures. Carrier filtering is real, so dividing by sent can understate how engaged the people who actually received the text were.
- Trust a tracked linkAlmost all SMS clicks come through a tracked short link. Before you celebrate or mourn a rate, confirm the tracker fired — a broken link reads as a catastrophic CTR that has nothing to do with the message.
- Benchmark against SMS, never emailSMS norms are an order of magnitude above email. A 7% CTR is mediocre for email-style thinking but perfectly strong for SMS. Use the SMS bands in this tool, not your email instincts.
- Respect the channel’s fragilityHigh SMS engagement rests on permission and restraint. Read your CTR next to your opt-out rate: clicks that come at the cost of a wave of unsubscribes are a warning, not a win.
- Export the resultCopy a share link, download the CSV for your reporting, or print a one-page PDF for the channel review.
RGM Expert Says
SMS is the most intimate channel most brands have, and its click-through rates show it. A text does not sit in a crowded inbox; it buzzes in a pocket and gets read in minutes. When we bring SMS into a program, the click-through rate routinely lands several times what the same audience does in email, which is exactly why the first thing we do is reset expectations so nobody benchmarks a text against a newsletter.
That power comes with a short fuse. The same directness that earns the click makes over-sending unforgivable — people will tolerate a daily email far longer than a daily text. We read SMS CTR and opt-out rate as a pair, always. A blast that posts a great click-through rate while bleeding subscribers is not a success; it is borrowing against the list. The discipline is to text only when you have something genuinely worth interrupting someone for.
The lever for SMS performance is almost never the link and almost always the offer, the timing, and the brevity. A text has seconds and a few words to make its case. The strongest programs we run send less, segment hard, time messages to real moments — a sale ending, an order ready, a cart left behind — and keep every message to a single, clear, valuable ask. Restraint is the strategy.
How it works
SMS CTR uses the same simple ratio as any click-through rate; what changes is the benchmark, because the channel behaves nothing like email or display.
- Link clicks — taps on the tracked link in the message.
- Messages delivered — sent minus carrier failures; the correct denominator.
SMS CTR shares the click-through formula but lives in a different benchmark range; see SMS provider reporting from Klaviyo and Attentive. See RGM’s SMS marketing deep dive.
Why SMS click-through rates dwarf email
SMS click-through rates routinely run several times higher than email’s, and the reason is structural, not clever copy. A text message arrives on the lock screen, gets read within minutes by the vast majority of recipients, and reaches only people who explicitly opted in and surrendered a phone number — a far higher bar of permission than dropping an email into a signup form. That combination of immediacy and consent produces engagement no inbox can match, which is why high single-digit and low double-digit click-through rates are normal for the channel.
But the same intimacy that lifts the numbers makes SMS unforgiving. People tolerate far less from a text than from an email; over-send, mis-time, or send something irrelevant, and opt-outs climb fast. That is why SMS click-through rate should never be read alone — pair it with the opt-out rate, because a high CTR purchased with a wave of unsubscribes is spending down the most valuable, hardest-to-rebuild list a brand owns.
There is also a compliance and cost dimension email lacks. SMS is governed by rules like the TCPA in the United States, demands genuine opt-in, and carries a real per-message cost, so every send has to clear a higher bar of value. The brands that win on SMS send less, segment harder, and time messages to real moments — an order ready, a sale ending, a cart abandoned — which is precisely what keeps those extraordinary click-through rates high.
SMS click-through rates versus email
The single most important SMS benchmark fact is the order-of-magnitude gap with email. Use SMS-specific ranges; an email mindset will badly misjudge a text program.
| Channel | Typical click-through rate | Note |
|---|---|---|
| SMS marketing | ~5% to 15% of delivered | Lock-screen immediacy, strong opt-in |
| Email (clicks / delivered) | ~2% to 3% of delivered | Crowded inbox, lower urgency |
| SMS vs email gap | Several times higher | Permission and immediacy drive it |
| Triggered SMS (cart, ready) | Often the top performer | Reaches a real-time moment |
What operators say about SMS
A phone is the most personal screen a person owns. Earn a place on it with restraint, and it will out-convert every other channel you have. Abuse it once and you are gone.
SMS rewards relevance more harshly than any channel. The text that lands at the right moment is gold; the one that does not is an unsubscribe waiting to happen.