Do To or Due To? Which Is Correct?

The English language is full of words and phrases that sound similar but have entirely different meanings. One common confusion arises between the phrases do to and due to. While they may sound alike, their meanings and grammatical uses are quite different. The correct phrase in most formal contexts is due to, which is used to indicate a cause or reason. On the other hand, do to is almost always a mistake, though it can occasionally be correct in specific verb phrases.

In this article, we will clarify the difference between do to and due to, explain when and how to use due to correctly, and provide examples of both. We will also include practice questions with answers to help reinforce your understanding of these phrases.


The Correct Phrase: Due to

The correct phrase in most contexts is due to. It is used to indicate a reason or cause for something. Specifically, due to is a prepositional phrase that means “because of” or “as a result of.”

Definition of Due to:

  • Due to (preposition): Caused by or attributable to something.
  • Used in a sentence: Due to is typically followed by a noun or noun phrase that explains the cause of the situation.

Example Sentences:

  1. The event was canceled due to bad weather.
  2. She was late to the meeting due to traffic.
  3. The company’s stock price fell due to poor earnings reports.
  4. The school was closed due to a power outage.

In all these examples, due to is used to indicate a reason or cause for something happening.


When to Use Due to

The phrase due to is most commonly used to express the reason for an outcome or event. It is a prepositional phrase that must be followed by a noun or noun phrase. In many cases, due to can be replaced by because of without changing the meaning of the sentence.

Structural Use of Due to:

  • Due to is used after a form of the verb “to be” (e.g., is, was, were) to link the cause and effect more directly.
  • It is always followed by a noun or noun phrase expressing the cause.

Example:

  • The delay was due to heavy traffic.
    (Heavy traffic is the noun phrase explaining the cause of the delay.)

Key Rule:

  • Use due to when you are explaining the cause of something, especially after a form of the verb to be. It should answer the question why something happened.

Incorrect:

  • The meeting was canceled do to bad weather.
    (Do to is incorrect here.)

Correct:

  • The meeting was canceled due to bad weather.
    (Due to is correct because it explains the cause of the cancellation.)

Why Do to Is Usually Incorrect

The phrase do to is almost always a mistake when used in place of due to. The confusion may arise because the two phrases sound similar when spoken quickly, but do to does not serve the same grammatical function as due to.

What About Do to?

While do to is generally incorrect in place of due to, it can occasionally be part of a legitimate verb phrase, especially when followed by an infinitive verb (the base form of the verb with “to”).

Example:

  • You should do to others as you would have them do to you.
    (Do to is correct here because it is part of the verb phrase “do to others.”)

In this case, do to means “act toward” or “perform an action to.” However, such cases are rare, and most of the time, if you’re trying to express a cause or reason, due to is the correct choice.


Common Examples of Due to

Let’s explore some common situations where due to is used correctly.

1. Expressing a Cause

When something happens because of a particular cause, due to is used to explain the reason.

Example:

  • The game was postponed due to rain.

Here, due to explains that rain was the reason the game was postponed.

2. In Formal Writing

Due to is often used in formal writing, such as business reports, news articles, and academic papers, to explain the reason for an outcome.

Example:

  • The company’s profits declined due to higher production costs.

In this example, higher production costs are the cause of the decline in profits.

3. In Everyday Speech

Although grammatically formal, due to is commonly used in everyday speech to explain the reason behind everyday events.

Example:

  • I missed the bus due to oversleeping.

In this case, oversleeping is the cause of missing the bus.


Common Mistakes and How to Avoid Them

1. Using Do to Instead of Due to

The most common mistake is using do to when due to is intended. This mistake occurs because the two phrases sound alike, but they have completely different meanings. Remember, due to should be used when you are explaining the cause or reason for something.

Incorrect:

  • The flight was delayed do to technical issues.

Correct:

  • The flight was delayed due to technical issues.

2. Using Due to Incorrectly with a Verb

Another common mistake is using due to incorrectly with a verb phrase instead of a noun or noun phrase. Due to must always introduce a noun or noun phrase, not a verb.

Incorrect:

  • He missed the exam due to he was sick.
    (Here, he was sick is a verb phrase, which is incorrect after due to.)

Correct:

  • He missed the exam due to illness.
    (Illness is a noun and correctly follows due to.)

3. Confusing Due to with Because of

While due to and because of are often interchangeable, they are not always used in the same way. Due to is preferred after a form of the verb “to be” (e.g., is, was, were), while because of can be used in more flexible contexts.

Example:

  • The game was canceled due to rain.
    (Correct use of due to after the verb was.)
  • She left early because of the traffic.
    (Here, because of is more appropriate than due to.)

How to Remember the Correct Usage

Here are a few tips to help you remember when to use due to and avoid using do to by mistake:

1. Think of “Because of”

If you can replace due to with because of in a sentence and it still makes sense, then due to is likely the correct phrase to use.

Example:

  • The cancellation was due to rain.
    (You can replace due to with because of: The cancellation was because of rain.)

2. Check the Grammar

Remember that due to is a prepositional phrase and should always be followed by a noun or noun phrase, not a verb. If you’re about to follow due to with a verb, you’re probably making a mistake.


Practice Questions: Do to or Due to?

Let’s test your understanding with the following practice questions. Choose the correct form to complete each sentence.

Question 1:

Which form is correct in the following sentence?

  • The concert was postponed _ bad weather.

a) do to
b) due to

Answer:
b) due to

Explanation: The correct phrase is due to because it explains the cause of the postponement (bad weather).


Question 2:

Fill in the blank with the correct phrase:

  • The project was delayed _ a lack of funding.

Answer:
The project was delayed due to a lack of funding.

Explanation: Due to correctly explains the reason for the delay.


Question 3:

True or False:
Do to is a valid alternative to due to when explaining the cause of something.

Answer:
False

Explanation: Do to is not a valid phrase for explaining cause. The correct phrase is due to.


Question 4:

Which sentence is correct?

a) The meeting was canceled do to a scheduling conflict.
b) The meeting was canceled due to a scheduling conflict.

Answer:
*b) The meeting was canceled due to a scheduling conflict.

Explanation: Due to is the correct phrase when explaining the cause, and do to is incorrect.


Question 5:

Fill in the blank:

  • The restaurant closed early _ a power outage.

Answer:
The restaurant closed early due to a power outage.


Conclusion

In summary, due to is the correct phrase when explaining the reason or cause for something, while do to is almost always incorrect in this context. Due to is a prepositional phrase that should be followed by a noun or noun phrase and is commonly used in both formal and informal contexts to indicate cause. The confusion with do to likely arises because of the similarity in sound, but the two phrases are not interchangeable.

By understanding the rules of when and how to use due to, you can avoid common mistakes and use the phrase correctly in both speech and writing. With practice, you’ll confidently use due to in the right contexts and steer clear of the incorrect do to.