1. Início
  2. TTS
  3. Text to Speech Time Calculator
TTS

Text to Speech Time Calculator

Cliff Weitzman

Cliff Weitzman

CEO e fundador da Speechify

apple logoPrêmio de Design da Apple 2025
50M+ usuários

the definitive guide on "text to speech how many minutes" it equates to. Whether you’re a professional looking to streamline your workflow, a student aiming to enhance your learning experience, or simply curious about this technological wonder, understanding the time dynamics of text-to-speech (TTS) is crucial. Join us as we dive into the intricacies of TTS, dissecting everything from its definition to the minute details of speech timing.

What is Text to Speech?

Text to speech is a fascinating technology that converts written text into spoken words. Utilizing sophisticated algorithms and linguistic models, TTS systems provide a voice to the voiceless text, enabling users to listen to written content as if it were being read aloud. This technology bridges the gap between digital text and auditory comprehension, offering a multitude of applications across various sectors.

Top 10 Use Cases of Text to Speech

  1. Assisting Visually Impaired Individuals: TTS technology is a lifeline for those with visual impairments. It enables them to consume written material through auditory means, thereby granting them greater independence in accessing information and entertainment.
  2. Language Learning Tools: Language learners leverage TTS to hear correct pronunciation and intonation in a new language, facilitating improved linguistic skills and better accent acquisition.
  3. Navigation Systems: Modern navigation aids use TTS to provide turn-by-turn directions, allowing drivers to focus on the road while receiving audible instructions.
  4. E-Book Reading: E-readers and apps with TTS capabilities can read books out loud, turning any text-based material into an audiobook for convenient consumption.
  5. Accessibility in Education: Students with reading difficulties such as dyslexia can benefit from TTS software, which helps them to better understand the text by listening to it.
  6. Voice Over Production: Voice actors and producers use TTS to draft voice over scripts and create preliminary versions of the spoken content for multimedia projects.
  7. Customer Service Automation: Automated customer service systems employ TTS to communicate with customers, providing information and resolving queries without human intervention.
  8. Public Announcements: Airports, train stations, and other public spaces use TTS to make announcements, delivering consistent and clear messages to the public.
  9. Speech Synthesis for AI Assistants: AI assistants like Siri, Alexa, and Google Assistant rely on TTS to converse with users, answering questions and performing tasks through voice commands.
  10. Telecommunications: TTS is instrumental in reading out text messages or information over the phone, particularly in scenarios where hands-free communication is necessary.

How Much Does Text to Speech Cost?

Text to speech services can range from free to several hundred dollars, depending on the quality, features, and licensing requirements. Open-source TTS systems offer no-cost solutions with varying degrees of sophistication, while premium services provide more natural voices, multilingual support, and additional features, catering to professional speech writers and corporations.

How Long Does It Take to Read Text Aloud?

The duration required for TTS to read a text aloud is influenced by the reading speed (measured in words per minute, or wpm), the number of words, and the spacing and grammar complexity of the text. The average person speaks at approximately 150-160 wpm, which TTS systems often mirror for a natural rhythm.

The Pros and Cons of Using Text to Speech

Pros:

  1. Increases accessibility for individuals with disabilities.
  2. Enhances multitasking capabilities.
  3. Allows for adjustable speaking speeds.

Cons:

  1. May lack the emotional nuances of human speech.
  2. High-quality voices can be costly.
  3. Could be less engaging for certain audiences.

How Does Text to Speech Timer Work?

A text to speech timer estimates the speech time based on a predefined speech rate (wpm). Users can input their text, select the desired speed, and the timer will convert words into the estimated number of minutes it will take for the speech to be read aloud.

Speech Duration by Word Count

1-Minute Speech

For a 1-minute speech, the average word count is about 150-160 words when spoken at a normal speed.

2-Minute Speech

A 2-minute speech typically contains between 300-320 words at the average speaking rate.

3-Minute Speech

A standard 3-minute speech will have approximately 450-480 words given the average speed of speech.

4-Minute Speech

In a 4-minute speech, expect to fit in around 600-640 words, adhering to the average person’s speaking tempo.

5-Minute Speech

A 5-minute speech usually comprises about 750-800 words, based on the average speaking rate.

10-Minute Speech

A longer 10-minute speech would generally encompass about 1500-1600 words, considering a steady speaking speed.

Try Speechify Text to Speech

Cost: Free to try

Speechify Text to Speech is a groundbreaking tool that has revolutionized the way individuals consume text-based content. By leveraging advanced text-to-speech technology, Speechify transforms written text into lifelike spoken words, making it incredibly useful for those with reading disabilities, visual impairments, or simply those who prefer auditory learning. Its adaptive capabilities ensure seamless integration with a wide range of devices and platforms, offering users the flexibility to listen on-the-go.

Top 5 Speechify TTS Features:

High-Quality Voices: Speechify offers a variety of high-quality, lifelike voices across multiple languages. This ensures that users have a natural listening experience, making it easier to understand and engage with the content.

Seamless Integration: Speechify can integrate with various platforms and devices, including web browsers, smartphones, and more. This means users can easily convert text from websites, emails, PDFs, and other sources into speech almost instantly.

Speed Control: Users have the ability to adjust the playback speed according to their preference, making it possible to either quickly skim through content or delve deep into it at a slower pace.

Offline Listening: One of the significant features of Speechify is the ability to save and listen to converted text offline, ensuring uninterrupted access to content even without an internet connection.

Highlighting Text: As the text is read aloud, Speechify highlights the corresponding section, allowing users to visually track the content being spoken. This simultaneous visual and auditory input can enhance comprehension and retention for many users.

FAQs

Who is the author of the book "e-Speak"?

Johnathan Marks is the author of the book "e-Speak".

What is the average length of a book?

The average length of a book is typically around 80,000 to 100,000 words.

What is the time for a text to speech to read a book?

The time it takes for text to speech to read a book depends on the total word count and the selected speech rate. For an average-sized book of 90,000 words, at 150 wpm, it would take about 10 hours.

What is the definition of text-to-speech?

Text-to-speech (TTS) is a type of assistive technology that reads digital text aloud. It's sometimes called "read aloud" technology.

Aproveite as vozes de IA mais avançadas, arquivos ilimitados e suporte 24/7

Teste grátis
tts banner for blog

Compartilhar este artigo

Cliff Weitzman

Cliff Weitzman

CEO e fundador da Speechify

Cliff Weitzman é um defensor da causa da dislexia e o CEO e fundador da Speechify, o aplicativo número 1 de conversão de texto em fala do mundo, com mais de 100.000 avaliações 5 estrelas e líder de downloads na App Store na categoria Notícias & Revistas. Em 2017, Weitzman foi incluído na lista Forbes 30 under 30 por seu trabalho para tornar a internet mais acessível a pessoas com dificuldades de aprendizagem. Cliff Weitzman já foi destaque em veículos como EdSurge, Inc., PC Mag, Entrepreneur, Mashable, entre outros importantes meios de comunicação.

speechify logo

Sobre o Speechify

Leitor de texto para fala nº 1

Speechify é a principal plataforma mundial de texto para fala, utilizada por mais de 50 milhões de usuários e avaliada com mais de 500.000 avaliações cinco estrelas em seus apps de texto para fala para iOS, Android, extensão para Chrome, aplicativo web e aplicativo para desktop Mac. Em 2025, a Apple premiou o Speechify com o prestigioso Prêmio de Design da Apple na WWDC, chamando-o de “um recurso fundamental que ajuda as pessoas a viverem melhor”. O Speechify oferece mais de 1.000 vozes naturais em mais de 60 idiomas e é utilizado em quase 200 países. Entre as vozes de celebridades estão Snoop Dogg, Mr. Beast e Gwyneth Paltrow. Para criadores e empresas, o Speechify Studio oferece ferramentas avançadas, incluindo gerador de voz com IA, clonagem de voz com IA, dublagem com IA e seu alterador de voz com IA. O Speechify também potencializa produtos de ponta com sua API de texto para fala de alta qualidade e excelente custo-benefício. Em destaque no The Wall Street Journal, na CNBC, na Forbes, no TechCrunch e em outros grandes veículos de notícias, o Speechify é o maior provedor de texto para fala do mundo. Acesse speechify.com/news, speechify.com/blog e speechify.com/press para saber mais.