Speak and talk both describe using words, and the difference is the situation. Speak is more formal, and it is the verb for languages: she speaks French. Talk is more informal, and it describes a conversation between people.
On the phone, "May I speak to Mr Jones?" sounds polite and formal. At a cafe, "I talked to Mr Jones for an hour" sounds friendly and natural. Both verbs take to and with, but talk is the everyday choice for a chat.
This page gives the situation test, eight examples and 15 questions. Every answer says whether the sentence is formal, about a language, or about a conversation.
What each word means
speak
speak (verb): to say words, to know a language, or to address people in a formal way. Forms: speak, spoke, spoken.
talk
talk (verb): to have a conversation with someone, usually in a friendly and informal way. Forms: talk, talked, talking.
The rule
Speak is for languages and formality
- Speak + language: speak English, speak Japanese. Talk is not used with languages.
- Formal situations: speak to the audience, speak at a conference, speak on the record.
- Polite requests: "May I speak to Mr Jones, please?"
- Speak up means to talk louder, and speak out means to state an opinion publicly.
Talk is for conversation
- Talk to or talk with someone: "I talked to my sister."
- Talk about a topic: "We talked about the plan."
- Talk can be a noun: a talk, a TED talk, small talk.
- Talkative describes a person who talks a lot.
The situation test
- Is the sentence about knowing or using a language? Use speak.
- Is the sentence about two or more people chatting? Use talk.
- Is the situation formal, such as a phone call to an office or a speech? Use speak.
- Is the situation friendly, such as a chat with friends? Use talk.
Patterns and traps
- Both verbs take to and with: speak to someone, talk to someone. Talk is more common in everyday speech.
- Talk English is wrong when you mean know a language. Use speak English.
- Speak is not used for a casual chat: "We spoke all evening" sounds slightly formal but possible; "we talked all evening" is natural.
- The noun speech comes from speak, and the noun talk stays talk: give a speech, give a talk.
How to remember
The trick: Speak a language and speak in formal moments; talk with friends. If it is a chat, talk is the friendly word.
Examples
- She speaks three languages.Languages always take speak.
- We talked for hours about our plans.A long friendly conversation takes talk.
- May I speak to Mr Jones, please?The phone request is formal, so speak is polite.
- The teacher talked to the class about the trip.A conversation with a group takes talk.
- He speaks too quickly for me.The manner of speaking is described with speak.
- Let us talk about it tomorrow.Talk about is the pattern for discussing a topic.
- I need to speak to you about the report.Speak to suggests a serious or formal conversation.
- Stop talking and listen.The friendly verb for chatting is talk.
Common mistakes
- Wrong: She talks three languages. Right: She speaks three languages.
- Languages take the verb speak.
- Wrong: He speaks a lot of nonsense. Right: He talks a lot of nonsense.
- Talk nonsense is the fixed phrase for silly words.
- Wrong: I need to talk English better. Right: I need to speak English better.
- Using a language is speak, not talk.
- Wrong: They were speaking about the weather all evening. Right: They were talking about the weather all evening.
- A long friendly conversation takes talk.
- Wrong: The professor talked three languages. Right: The professor spoke three languages.
- Knowing languages is described with speak.
Practice drill
Answer all 15 questions. Each answer is marked at once, and the rule is explained under the question.
She ___ three languages.
Show answer and explanation
Answer: A. speaks Languages always take the verb speak.
We ___ for hours about our plans.
Show answer and explanation
Answer: B. talked A long friendly conversation takes talked.
May I ___ to Mr Jones, please?
Show answer and explanation
Answer: C. speak The polite phone request is formal, so speak is the right choice.
The teacher ___ to the class about the trip.
Show answer and explanation
Answer: D. talked A conversation with the class takes talked to.
He ___ too quickly for me.
Show answer and explanation
Answer: A. speaks The manner of speaking is described with speaks.
Let us ___ about it tomorrow.
Show answer and explanation
Answer: B. talk Talk about is the everyday pattern for discussing a topic.
I need to ___ to you about the report.
Show answer and explanation
Answer: C. speak Speak to suggests a serious conversation, which fits the report.
Stop ___ and listen.
Show answer and explanation
Answer: D. talking The friendly verb for chatting is talking.
He ___ a lot of nonsense.
Show answer and explanation
Answer: A. talks Talk nonsense is the fixed phrase for silly words.
I need to ___ English better.
Show answer and explanation
Answer: B. speak Using a language takes speak.
They were ___ about the weather all evening.
Show answer and explanation
Answer: C. talking A long friendly conversation takes talking.
The professor ___ three languages.
Show answer and explanation
Answer: D. spoke Knowing languages is described with spoke.
She gave a short ___ at the conference.
Show answer and explanation
Answer: A. talk A talk is the noun for a conference address.
Please ___ up; we cannot hear you.
Show answer and explanation
Answer: B. speak Speak up means to talk louder, and it keeps the verb speak.
We had a good ___ about the future.
Show answer and explanation
Answer: C. talk A good conversation is a talk, the noun from talk.
Questions learners ask
Which is better on the phone: speak to or talk to?
Both work. "May I speak to Mr Jones?" is formal and polite for an office. "Can I talk to Mr Jones?" is friendlier and fine in many workplaces. Choose speak for a formal first contact.
Is speak ever wrong for a conversation?
It is not wrong, but it sounds formal. "We spoke about the problem" can sound serious, while "we talked about the problem" sounds like a normal conversation. The meaning is the same.
What is the noun form of each verb?
From speak comes speech: "give a speech". From talk comes talk: "give a talk", "a TED talk". Both nouns describe an address, but a talk is usually more conversational.
Related grammar and idioms
Reported speech
Direct to indirect: one step back, pronouns move, time words change, say vs tell.
Say vs tell
The object rule: say takes the words, tell takes the person, plus the fixed phrases that ignore the pattern.
Burn the midnight oil
To burn the midnight oil is to stay up late working or studying, long after the normal day has ended.
Sit on the fence
To sit on the fence is to stay neutral and avoid taking sides in an argument or a choice.
Beat around the bush
To beat around the bush is to avoid the main point and talk about everything except what matters.
More confusing words
Learn vs teach
Learn means you receive knowledge or a skill. Teach means you give that knowledge to someone else.
Stationary vs stationery
Stationary with -ary means not moving. Stationery with -ery means the paper and pens you write with.
Complement vs compliment
Complement with an e means to complete or go well with something. Compliment with an i is the praise you give or receive.
Browse all the confusing word pairs or take the free A1 to C2 level test to find your starting point.