Same sound, different use
to vs too vs two
Same sound, different meaning and spelling
To is a preposition or infinitive marker, too means also or excessively, and two is the number 2. Their strong forms sound alike.
Context decides
Use grammar first, then the replacement test
A listener uses the sentence structure. A writer can test “also,” “excessively,” or the number 2.
Direction or infinitive: to
Use to for movement, a recipient, a relationship, or before the base form of a verb.
Send the file to me before you leave.
Also or excessively: too
Use too when also, as well, or more than enough expresses the intended meaning.
I want to join too, but it may be too late.
The number: two
Use two whenever the meaning is the number 2.
Two students volunteered.
Direct answer
What is the difference?
Use to before a destination, recipient, or base-form verb. Use too when also or more than desired fits. Use two for the number. In careful isolation all three can sound like “too,” but unstressed to is commonly reduced to /tə/ in connected speech. That reduction never changes its spelling or grammatical job.
Optional listening · American English
Hear the shared pronunciation
These terms share a standard pronunciation. Use the recordings to learn the sound, then use meaning and context to choose the spelling.
Word 1
to
preposition or infinitive marker
Toward, reaching, or relating to something; also used before an infinitive verb.
US pronunciation
/tuː, tə/
UK IPA
/tuː, tə/
Hear three samples
How to pronounce it
The strong form has long OO. In unstressed speech, reduce it naturally to “tuh” before a consonant.
Word 2
too
adverb
Also, as well, or to a greater degree than is desirable.
US pronunciation
/tuː/
UK IPA
/tuː/
Hear three samples
How to pronounce it
Hold the long OO vowel. Unlike weak to, too normally carries enough stress to keep its full vowel.
Word 3
two
number
The number equal to one plus one.
US pronunciation
/tuː/
UK IPA
/tuː/
Hear three samples
How to pronounce it
The W is silent. Say one syllable with the same long OO vowel as the strong forms of to and too.
Listen in context
9 example sentences
Context makes meaning, grammar, and natural rhythm easier to understand. Every sentence has its own playback.
Examples with
to
- We walked to the station together.
- Please remember to lock the door.
- She gave the package to her neighbor.
Examples with
too
- Maya wants to come too.
- The soup is too hot to taste.
- You can use the smaller room too.
Examples with
two
- The meeting starts in two minutes.
- We ordered two cups of coffee.
- Only two tickets remain available.