TextRanch
The best way to perfect your writing.

Discover why 1,062,726 users count on TextRanch to get their English corrected!

1. Input your text below.
2. Get it corrected in a few minutes by our editors.
3. Improve your English!

One of our experts will correct your English.

TextRanch Editors

not sure if vs not sure wether

Both 'not sure if' and 'not sure whether' are correct and commonly used in English. They are interchangeable in most contexts, but 'whether' is more formal and is often used when presenting two or more alternatives.

Last updated: April 05, 2024 • 147 views

This phrase is correct and commonly used in English.

"not sure if"

This phrase is used to express uncertainty or doubt about a situation or decision.

Examples:

  • I'm not sure if I can make it to the party tonight.
  • She's not sure if she should accept the job offer.
  • I've stopped running from my parents, but I'm still not sure if I can trust them.
  • So not sure if Paxton told you, but we brought a perp in earlier.
  • I'm still not sure if there's going to be a second part.
  • Also not sure if we have neem oil here, but will make further enquiries tomorrow (Monday our time).
  • I am not sure if I can do that.
  • I'm just not sure if I'm ready to be Piper Chapman, the convict fiancee.
  • Yun Gye-soon from China, not sure if you've heard of her.
  • So not sure if Paxton told you, but we brought a perp in earlier.
  • Just not sure if it's for the better.
  • Just not sure if I could do it.
  • Because I am not sure if you heard that, but there is going to be a wedding.
  • Despite those 40 or so additions and modifications, I am not sure if it will be enough.
  • We're not sure if the suspect trained the animal.
  • I am not sure if I know what that means.
  • Also not sure if I should wear something see-through.
  • I am not sure if any other children survived.
  • Just not sure if it's murder.
  • Dale's not sure if he wants kids.
  • Hermes, we were not sure if we could reach you.
  • We're not sure if the memories are real or made-up.

Alternatives:

  • uncertain if
  • unsure if
  • doubtful if
  • questioning if
  • hesitant if

This phrase is correct and commonly used in English, especially in formal contexts.

"not sure wether"

This phrase is used to express uncertainty or doubt when presenting two or more alternatives.

Examples:

  • I'm not sure whether I should go to the concert or stay home.
  • She's not sure whether to buy the blue dress or the red one.
  • There was still work in progress about the movie and Lene was not sure wether her songs would be actually included in the soundtrack, but in that period she felt very creative, so she decided in a few time to make a new album.
  • Wherever they make them - I'm not sure.
  • I'm not sure at the moment.
  • Not sure where you live anymore.
  • I'm not sure where he went.
  • I'm not sure it will help you, but...
  • Not sure whose, but interesting.
  • Not sure who else is in there.
  • Not sure I heard the question.
  • I'm not sure how deep that goes.
  • Not sure how much longer we can hold it together.
  • I'm not sure, Stanley.
  • Look, I'm not sure...
  • Sean, I'm not sure about this.
  • Not sure it's wall worthy.
  • I am not sure what proportionality means.
  • Not sure your sister would agree.
  • Not sure that principle applies here.
  • Scientists are not sure what causes ulcerative colitis lymphocytic collagen.
  • Not sure that counts as local any more.

Alternatives:

  • uncertain whether
  • unsure whether
  • doubtful whether
  • questioning whether
  • hesitant whether

How TextRanch works

Fast and reliable proofreading, editing, and language advice tailored to your needs.

1. Choose Your Service

Quick Text Editing

  • Emails and short texts
  • Proofreading & editing
  • Ready in 5-10 minutes
SUBMIT YOUR TEXT NOW

Document Editing

  • Documents of any type (*.docx)
  • Advanced & Premium editing
  • Ready in as little as 4 hours
UPLOAD YOUR DOCUMENT

Ask an Editor

  • Personalized answers to your language questions
  • Expert guidance on grammar, style, and usage
  • Ready in 24 hours
ASK YOUR QUESTION

Humanize AI Content

  • AI-generated texts or documents (*.docx)
  • Check for errors and appropriateness
  • Rephrase to improve flow and style
SUBMIT YOUR AI CONTENT

Upload your document or paste your text directly into our platform. Your text is reviewed and refined by our expert editors (real people, not machines) who understand the nuances of English. Expect corrections, improvements, and insightful suggestions that enhance the clarity, tone, and professionalism of your writing.

In just a few minutes (or hours for longer documents), you'll receive your corrected text. Review the changes, make any final adjustments, and confidently share your polished English with the world.
You can count on a personalized, friendly service every time you use TextRanch. We're committed to helping you make a great impression with every word you write.

We proofread and edit these types of texts and documents:

Short texts Business Emails Personal Emails Social media posts Resume and Curriculum Vitae Business documents Sales proposal Research and academic papers Thesis Dissertation Essays Articles Blog posts and much more....

Powered By Humans

TextRanch Editors

AI is a great tool, but when it comes to perfecting your writing, we rely on real human editors.

  • All our editors are native English speakers.
  • Each editor has passed a rigorous admission test to ensure quality.
  • Our global team is ready to correct any text, anytime.
  • ✨ New: Now we also offer specialized review for AI-generated content. Make sure your AI doesn't sound robotic or misleading.

MEET OUR EDITORS

TextRanch Editors

Why choose TextRanch?

Complete Privacy

Your texts are safe and secure with us. We never share your information with third parties.

Affordable Pricing

No subscription fees and rates up to 50% cheaper than other online editing services.

100% Satisfaction

We guarantee that you'll be satisfied with the quality of our service or your money back.

Top Customer Service

Our team is here to help you with any questions you may have. Contact us anytime.

Our Customers Love Us!

We have an average rating of 4.8 stars based on 301'733 votes.

"7 years without any disappointment. Always 100% satisfied. You guys are the best in the world at what you do. Thank you so much :)"

Profile picture of Zubair from Bangladesh

Zubair
from Bangladesh From

"I wasn't aware of this service, it's fascinating and more reliable than standard IA tools available on the internet"

Profile picture of Arturo from Mexico

Arturo
from Mexico From

"In a world of text messages and online communication, this is great to have as a live tool. Thank you."

Profile picture of Selena from USA

Selena
from USA From

"Wow, it's just so excellent. I never would have believed I could have a sure and excellent English companion. Thanks, TextRanch."

Profile picture of Ifiok from Nigeria

Ifiok
from Nigeria From

"This is my first time using TextRanch, and I like how the editors take time to correct my text. To everyone who has never used TextRanch before, I highly recommend trying it."

Profile picture of Wilson from France

Wilson
from France From

"It is an amazing source of feedback because, as a non-native speaker, I really need to have a reliable helper correct my text."

Profile picture of Susan from Germany

Susan
from Germany From

Trusted by Hundreds of Teams

Facebook logo
Accenture logo
Air Asia logo
AirBus logo
Amazon logo
Bayer logo
Decathlon logo
Docusign logo
Ebay logo
Fiverr logo
Fossil logo
Keller Williams logo
LinkedIn logo
Loreal logo
Motorola logo
Orange logo
Roche logo
Salesforce logo
Stellantis logo
🛠️ DocuFixerFix your documents instantly - Free AI corrections

Fix your documents instantly. Free AI corrections!

 Upload & Fix Now