it'll be fast

USAGE SUMMARY

'it'll be fast' is correct and can be used in written English.
You can use it to indicate that something will happen quickly. For example, "We need to finish this job quickly. Don't worry, it'll be fast!".

✓ Grammatically correct

News & Media

Wiki

Science

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

Everything will change and it'll be fast.

BBC

The upshot: It'll be fast and rare.

TechCrunch

So then, while no performance figures have been announced, it'll be fast; that power-to-weight ratio stands at around 225bhp per tonne (the same as an old Honda NSX, if we're not mistaken).

BBC

The phone might show a little signs of lag, but don't worry, it'll be fast in a short while (like 10 minutes).

WikiHow

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

As YouTube promises, "it'll be faster and more reliable than anything else out there".

TechCrunch

It will be fast.

The New York Times

"That's why I think it will be fast when it happens — it will explode".

The New York Times - Arts

"For a sea-level ice rink, it will be fast," Grigoriev says.

The Guardian - Sport

"Whether it will be fast enough to win, I don't know".

The New York Times - Sports

We can say that when it happens, it will be fast, much faster than anything we have seen so far".

Independent

The Aussie pride in me is gunning for an Australian win, but however it plays out, one thing you can bet on – it will be fast, and it will be close!

The Guardian - Sport

Expert writing Tips

Best practice

Use "it'll be fast" to assure someone that a task or process will not take a long time, providing a sense of relief or encouragement.

Common error

Avoid using "it'll be fast" in highly formal or professional settings. Opt for more sophisticated synonyms like 'expeditious' or 'swift' to maintain a professional tone.

Linguistic Context

The phrase "it'll be fast" functions as an assurance or promise that something will not take much time. It's a common expression used to alleviate concerns about the duration of a task or event, as shown in the Ludwig examples.

Expression frequency: Uncommon

Frequent in

News & Media

40%

Wiki

30%

Science

30%

Less common in

Formal & Business

0%

Encyclopedias

0%

Academia

0%

Ludwig's WRAP-UP

In summary, "it'll be fast" is a grammatically correct and commonly used phrase to assure someone that something will be done quickly. Ludwig AI identifies its primary function as providing reassurance. Although acceptable in various contexts, including news, it's best to consider more formal synonyms for professional settings. The phrase appears more frequently in News & Media and Wiki sources, suggesting its informal nature. When offering this assurance, keep in mind that clarity and context are crucial to effectively convey your message.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

it will be quick

Replaces the contraction and uses a synonym for 'fast'.

it will happen rapidly

Substitutes 'be fast' with 'happen rapidly', focusing on the speed of occurrence.

it will occur swiftly

Uses 'occur swiftly' instead of 'be fast', emphasizing the promptness of the event.

it is going to be speedy

Replaces 'fast' with 'speedy' and employs a future tense.

it's going to be immediate

Changes focus to immediacy rather than speed.

it's going to be without delay

Expresses the absence of delay rather than speed.

it's going to be expeditious

Uses the more formal 'expeditious' to indicate efficiency and speed.

it's going to be a flash

Employs a figurative expression suggesting extreme speed.

it is on the fast track

Implies accelerated progress or handling.

it's just around the corner

Shifts focus from speed to imminence.

FAQs

How can I use "it'll be fast" in a sentence?

You can use "it'll be fast" to assure someone a task will be completed quickly. For example, "Don't worry about the update; "it'll be fast"!"

What's a more formal alternative to "it'll be fast"?

For a more formal tone, consider using phrases like "it will be swift", "it will be expeditious", or "it will occur rapidly".

Is "it'll be fast" appropriate for business communication?

While acceptable in informal business settings, consider more professional alternatives like "it will be handled promptly" or "it will be completed swiftly" for formal communication.

How does "it'll be fast" differ from "it'll be faster"?

"It'll be fast" indicates something will be quick in general. "It'll be faster" implies a comparison, suggesting something will be quicker than something else. For example, "Taking the train "it'll be faster" than driving."