Used and loved by millions

Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

half price off

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "half price off" is not correct in standard English usage.
It is redundant because "half price" already implies a discount, making "off" unnecessary. Example: "The store is offering a half price sale on all items this weekend."

⚠ May contain grammatical issues

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

Halfords is offering up to half price off selected kids bikes, plus an additional 10% off.

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

Most of the best deals are on Audio — Tannoy speakers for half price, and £120 off Yamaha's YSP1400 soundbar.

News & Media

Independent

The Ultimate Ears Boom at £84.99, half price; £104.99 off the iPad Air 2; savings on accessories.

You pay £3 for the card itself before loading it with money, but every trip you take on a Tube or bus is about half price — it shears £1.50 off a Tube trip in central London, for example, so it pays for itself after two trips.

News & Media

The New York Times

Half price".

News & Media

The New Yorker

Seniors pay half price.

News & Media

The New York Times

Actually make it half price.

News & Media

Independent

Sell them at half price?

It's half price too.

News & Media

Independent

Half price for children.

News & Media

The New York Times

Accommodation is half price to members.

News & Media

Independent
Show more...

Expert writing Tips

Best practice

Avoid using "half price off". Opt for clearer and grammatically correct alternatives like "half off" or "50% off".

Common error

Be mindful of redundancy. Saying "half price off" is like saying "discount price off". Simply use "half price" or "half off" for clarity.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

83%

Authority and reliability

3.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase primarily functions as a modifier describing a discounted price. Despite its occurrence in various sources as shown by Ludwig, it is grammatically incorrect due to the redundant use of "off" after "half price".

Expression frequency: Rare

Frequent in

News & Media

60%

Wiki

20%

Formal & Business

10%

Less common in

Science

5%

Reference

3%

Social Media

2%

Ludwig's WRAP-UP

The phrase "half price off" is used to indicate a 50% reduction in the original price of a product or service. However, as Ludwig AI points out, this phrase is grammatically incorrect due to its redundancy. The term "half price" already implies a discount, making the addition of "off" unnecessary. Better alternatives include the phrases "half off" or "50% off". Although the expression appears across different sources, it's generally advisable to go for grammatically sound options.

FAQs

What does "half price" mean?

"Half price" means the item is being sold at 50% of its original price. It's a common way to indicate a significant discount.

Which is correct, "half price" or "half off"?

Both "half price" and "half off" are correct and commonly used. However, "half off" is generally considered more concise.

What's wrong with saying "half price off"?

Saying "half price off" is redundant. "Half price" already implies a reduction in price, so "off" is unnecessary. It's similar to saying "discount price".

What can I say instead of "half price" to indicate a 50% discount?

You can use alternatives like "half off", "50% off", or "50 percent discount" depending on the context. All of these phrases clearly convey the same meaning.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

83%

Authority and reliability

3.5/5

Expert rating

Real-world application tested

Most frequent sentences: