# Missed Call Text Back Calculator: What Missed Calls Cost > Free missed call text back calculator. Enter your missed calls, close rate and customer value to see what they cost and what a text back could win back. Canonical page: https://launchautomation.ai/guides/missed-call-text-back-calculator # Missed call text back calculator. This missed call text back calculator shows what your missed calls cost each month and what a text back could win back. Every missed call from a new customer is business that got voicemail, so type in your own numbers. - Free - Your own numbers - No signup ## Your numbers. Business walking away each month A text back could win back, each month Over a year These are estimates from the numbers you typed, not a promise of results. ## How the math works. I multiply your missed calls per week by 4.33 to get a month. I keep only the share from new customers, then the share of those who would become paying customers, then what one customer is worth. That is the business walking away. The last step takes the share a text back wins back. That is a guess, because it depends on your business and on what the text says. Start with a low number and track real replies for a month before you trust a bigger one. ## What to do with the answer. - **If the number is small.** Missed calls may not be your problem. Look at how fast you answer the leads you already get. - **If the number is big.** Set up a text that goes out within seconds of a missed call. [This guide covers what it should say, the consent rules and what it costs](https://launchautomation.ai/guides/missed-call-text-back-for-small-business). - **If you sell insurance.** Speed matters even more when a lead is calling other agents too. [Instant lead response](https://launchautomation.ai/instant) answers new leads in seconds. ## Questions you may be asking. ### What is a missed call text back calculator? A tool that estimates what missed calls cost your business each month, and what a missed call text back could win back, using your own numbers. ### How do I use it? Type in your missed calls per week, the share from new customers, how many become paying customers, what a customer is worth, and the share a text back wins back. The answer updates as you type. ### What is a good win-back rate? There is no honest universal number. It depends on your business and on what the text says. Start low and track real replies for a month. ### Is a missed call text back worth it? If one new customer is worth more than the monthly cost of the setup, even a small win-back can pay for it. Put your own numbers in and see. ### What does a missed call text back cost? Texts cost a little over 2 cents each, a local number is $1.25 a month and there is a one-time carrier registration fee of about $23.50, billed at cost. [The full breakdown is here](https://launchautomation.ai/guides/missed-call-text-back-for-small-business). ## Keep reading, or talk to us. - [Missed call text back: what it is and what it costs](https://launchautomation.ai/guides/missed-call-text-back-for-small-business) - [Instant lead response for insurance agents](https://launchautomation.ai/instant) - [Speed to lead statistics](https://launchautomation.ai/guides/speed-to-lead-statistics) - [Usage and carrier fees](https://launchautomation.ai/usage) - [Call center automation for small business](https://launchautomation.ai/guides/call-center-automation-for-small-business) - [Get a quote](https://launchautomation.ai/quote) - [Speed to lead and missed call text back: questions answered](https://launchautomation.ai/guides/speed-to-lead-and-missed-call-text-back-questions) - [Browse all Launch Automation guides](https://launchautomation.ai/guides) Written by Corey Gray, founder of Launch Automation in Boca Raton, Florida. Last updated November 8, 2026. ## Want missed calls to turn into conversations? Tell me how your calls come in and I will send a plan in writing. --- Launch Automation (WOLF 23 LLC) · 9792 Grand Verde Way Unit 508, Boca Raton, FL 33428 · (561) 287-3456 · team@launchautomation.ai Custom websites, browser-based business apps, AI command centers, membership platforms, CRM and automation.