Appointment No-Show Statistics 2026: How Many Booked Calls Happen

What are the appointment no-show numbers in one table?

No single no-show rate exists. The number depends on who booked the call, how far ahead it was booked, and what counts as a no-show.

This table holds the numbers that come with a sample and a year. Sales and service data comes first. Medical studies sit in their own section further down and are labelled healthcare.

Start with the first three rows. They are our own data and show the strongest pattern on the page. The shorter the gap between booking and call, the more calls happen.

Rows marked pre-2020 are secondary. They are included because they are the largest or the only controlled evidence. The section on healthcare research says how far each still applies.

• 65%of calls booked under an hour ahead were held, 2,262 callsMegawebvision analysis of booked sales calls, October 2026
• 36%of calls booked four or more days ahead were heldMegawebvision analysis of booked sales calls, October 2026
• 15.9%average no-show rate for inbound demos, 18 weeks to August 2025RevenueHero, via LeadButton, 2025
• 23%average no-show rate in healthcare, 105 studies (pre-2020)Dantas and others, 2018

How much does the gap between booking and call change the show rate?

A lot. Our own data shows it directly. We analyzed 2,262 booked sales calls at a US health insurance agency, October 27 to 29, 2026. We counted the share of calls that were held, grouped by how far ahead the call was booked.

Calls booked less than an hour ahead were held 65 percent of the time. Calls booked 1 to 24 hours ahead were held 56 percent of the time. Calls booked four or more days ahead were held 36 percent of the time.

That is a 29 point gap. The shortest lead time produced 1.8 times as many held calls as the longest (our arithmetic).

Calls that were cancelled, rescheduled or where the contact opted out are excluded. The window is three days, so read the result as a direction and not as a yearly rate. We state no overall rate for the agency because the lead-time split is the finding.

Why does the gap matter? The data does not prove the cause. The likely reason is simple. A person who books for the next hour still has the reason fresh. A person who books for next week has time to forget, compare or change their mind.

Outside data points the same way. Demo booking data reported by Pixelwand shows 9.6 percent no-shows when the demo is the next day and 23 percent at eight days or more. A 2015 clinic study of 51,529 appointments shows the same slope in healthcare.

For an owner, the lever is the booking window. Offer the nearest slot first. Move bookings that sit four days out to a nearer slot, or add a confirmation touch at booking. The speed side of this is in our lead response time statistics.

What is the average no-show rate for sales appointments?

There is no single average. Inbound demos, cold-booked meetings and calls set by an outside agency are three different populations. Mixing them is the most common misquote.

The most useful measured set is RevenueHero's. For inbound demos at accounts that book 50 or more meetings a month, the mean no-show rate was 15.9 percent and the median 13.5 percent over 18 weeks to August 2025. The best 10 percent ran at 5.5 percent.

Company size matters. In the same data the mean was 16.1 percent for small businesses, 17.3 percent for mid-market and 7.8 percent for enterprise.

Cold-booked outbound meetings sit higher. An agency reports 15 to 25 percent in its own delivery data, with no sample disclosed.

The Focus Digital 2026 report ranks ten booking channels. One-click booking at form fill loses 8 percent. A cold call set by an SDR loses 39 percent. An outsourced setting agency loses 42 percent. The report says its channel values are estimates spread inside published ranges, not measured rates.

Read definitions with care. RevenueHero's 6.5 percent from December 2024 uses all 6,428 meetings as the base, including meetings that had not happened yet. Its completion rate was 76.1 percent. No-show and held are not exact opposites.

Measure your own number. Split it by who booked the call and how far ahead. Your rate by source tells you where to act. An industry average tells you little.

• 15.9%mean no-show rate, inbound demos, 18 weeks to Aug 2025RevenueHero, via LeadButton, 2025
• 13.5%median no-show rate, same dataRevenueHero, via LeadButton, 2025
• 5.5%no-show rate of the best 10 percent of accountsRevenueHero, via LeadButton, 2025

What are the no-show rates by industry?

Few industry numbers come with a sample. The ones below do. Most industry lists you will find online name no study. We list those in the myth check.

For B2B demos, RevenueHero's one-week sample of 6,428 meetings shows a wide spread. Education software lost 18.1 percent of meetings and real estate 15.1 percent. Developer tools lost 1.2 percent.

Read the small cells with care. The healthcare rate of 0 percent rests on 179 meetings. The seven industries named cover 2,794 of the 6,428 meetings.

For service businesses, Zenoti's 2024 data from US and Canadian beauty and wellness businesses shows low no-show rates and higher cancellation rates. Medspas lost 5 percent to no-shows and 16 percent to cancellations. Salons lost 3 percent and 8 percent. The report gives no business count.

The cancellation column matters. A cancelled slot can be rebooked. A no-show cannot. Track both.

In healthcare, a Veterans Affairs study of ten clinics over twelve years found a mean no-show rate of 18.8 percent, highest in subspecialist clinics (Kheirkhah, 2016). A review of 105 studies puts the average at 23 percent and shows large regional differences.

Do appointment reminders reduce no-shows?

Yes, in trials. The size of the effect varies from half a point to about eleven points, and it depends on the starting rate and on how the reminder is built.

The best-known evidence is healthcare. A Cochrane review of seven trials found attendance of 78.6 percent with text reminders against 67.8 percent with none. That is a no-show rate of 21.4 percent against 32.2 percent, about a third lower (our arithmetic). Text matched phone calls and cost 55 to 65 percent less per attended visit in two studies.

Two reminders beat one. In a randomized trial of 54,066 primary care patients, 4.4 percent missed after reminders at 3 days and 1 day, against 5.8 percent after a single 3-day reminder. Among high-risk patients it was 20.5 percent against 25.0 percent.

A reminder system can also do little. A centralized phone reminder at Veterans Affairs clinics moved no-shows from 16.3 percent to 15.8 percent.

For sales calls we found no independent trial of reminders. The evidence is vendor data. Calendly reports that 88 percent of surveyed sales customers said no-shows decreased after automated reminders. That shows direction, not size.

A reminder that adds something works better than a bare one. A review of reminder systems found that a "reminder plus", with extra information, may beat a simple date, time and place note.

Which no-show numbers have no study behind them?

Most no-show pages repeat the same numbers. A 20 percent average. A 30 percent worst case. $150 billion a year. A 28 percent drop from reminders. We traced each one.

Of nine famous numbers, one traces to a measured study, and only for healthcare. Eight trace to a vendor claim, an unpublished source or nothing we could open.

The cost number shows how it happens. A $200 loss per unused slot and $150 billion a year are credited to a scheduling vendor, through a 2017 trade article. No method is published. The one measured cost we found is $196 per no-show at a Veterans Affairs medical center, in 2008 dollars.

The reminder number shows another path. Many pages say Calendly users cut no-shows by 28 percent. Calendly's own page, as checked by a 2026 benchmark review, supports only that 88 percent of surveyed customers said no-shows decreased. That is a direction, not a size.

Untraced does not mean wrong. A vendor may hold real data. What is wrong is the precision with no sample and no year. Ask where the number began before you plan around it.

1. Who ran it? A named company, university or survey.
2. How big and when? A sample size and a year.
3. What counts as a no-show? Cancelled, rescheduled and pending meetings change the answer.
4. Who booked it? Inbound and cold-booked meetings are different populations.

What does healthcare no-show research add?

Medical no-show research is large and solid. It is also about patients, not buyers. Use it as supporting evidence for direction, not as a rate for your sales calls.

Several of the best studies are older than 2020. They still count for three reasons. The 2018 review pools 105 studies. The 2015 clinic study is a clean look at lead time on 51,529 appointments. The 2013 Cochrane review pools randomized trials. Their direction has been repeated in newer data, including our own.

The review of 105 studies names the most common significant causes of no-shows: a long lead time and a history of earlier no-shows. Younger adults, lower income, distance from the clinic and no private insurance also appeared often.

Newer data adds two points. A 2025 review of 45 studies found lower non-attendance for virtual visits than for in-person visits, with an odds ratio of 0.61. A 2022 case study of 1,995,909 appointments found that self-scheduled patients missed fewer appointments and cancelled more.

The lesson for a service business is the same in both worlds. Make the gap short, make the booking easy to change, and remind. A cancelled slot can be filled again. A no-show cannot.

• 23%average no-show rate, 105 healthcare studiesDantas and others, 2018
• 43.0%average in Africa, the highest regionDantas and others, 2018
• 13.2%average in Oceania, the lowest regionDantas and others, 2018
• 0.61odds of non-attendance, virtual against in-person visits, 45 studiesGreenup and Best, 2025

What does a no-show cost a business like yours?

Start with the held call, not the booked one. A booked call that does not happen costs the time of the person who waited, the ad spend or sales effort behind the booking, and the sale that did not start.

No independent study prices a no-show for a sales call. The only measured cost per no-show we found is healthcare: $196 at one Veterans Affairs medical center in 2008 dollars. Your own cost is your close rate times your average sale, on the calls that did not happen.

Here is an illustrative example, not a forecast. Suppose a team books 100 calls a week. At the 36 percent held rate for calls booked four or more days ahead, 36 calls happen. At the 65 percent held rate for calls booked under an hour ahead, 65 calls happen. The same bookings produce 29 more held calls a week.

That example uses two rates from one agency over three days. Your rates will differ. The point is the method. Take your own held rate by lead time, and price the gap.

RevenueHero estimates its 6,428 sampled meetings lost 209.5 hours of sales time to no-shows. That figure is an estimate by the vendor, but it shows the scale of one week of data.

• 29more held calls a week out of 100 booked, moving from 36% to 65% held (illustrative example)Megawebvision analysis of booked sales calls, October 2026
• $196measured cost per no-show at a VA medical center, 2008 dollars (healthcare)Kheirkhah and others, 2016
• 209.5 hrsof sales time lost to no-shows in one week of 6,428 meetings (vendor estimate)RevenueHero, Dec 2024

What should you check this week?

Start with what your CRM already holds. Then change the booking window, then add the confirmation. Change one thing at a time.

Do not buy a tool before you know your held rate by lead time. A tool automates the gap you already have.