If you're struggling to grasp the concepts you learn in class, chatting with a personal tutor can help. With the help of the internet, you can have 24/7 access to tutors, and you don't even have to leave your house to meet with them.

In desperate need of some online homework help? These tutoring sites can help you succeed in school.

1. The Princeton Review

The Princeton Review Homework Help Site

The Princeton Review offers stress-free online homework help in over 80 subjects. Whether you're stumped on a math problem or need someone to proofread your essay, The Princeton Review has helpful tutors online 24/7. This makes it a great site that every student should bookmark.

After signing in to the site and entering your homework question, The Princeton Review will connect you with a tutor. From here, you can chat with your tutor and figure out how to fix your mistakes.

Keep in mind that The Princeton Review isn't just for high school students. The site also offers expert tutoring for college students in a variety of subjects.

And while The Princeton Review offers a free trial for its service, you'll have to pay from then on. For $40/month you can get access to one hour of tutoring. The price varies depending on how much time you need, and the tutoring plan you choose.

2. Chegg

Chegg Tutors Homework Help Site

Although Chegg is known as one of the best sites to get cheap college textbooks, it also has a handy high school and college student homework help center. From subjects like biology, calculus, and even engineering, Chegg's tutoring service covers all your homework needs.

To get started, simply specify what exactly you need help with, and Chegg will match you with a tutor. Chegg tutors are available 24/7, so you can get help right when you need it.

Tutoring sessions can occur over audio, video, or text chats. In case you need visuals, your tutor can even use a live digital whiteboard to teach.

Fortunately, Chegg tutors are very affordable---you can get a one-time lesson over text chat for just $7. If you need more than one tutoring session, you can get a monthly subscription for $15. But just keep in mind that you'll have to pay $30/month for access to more subjects and video calls.

3. Wyzant

Wyzant Homework Help Sites

Wyzant has over 65,000 tutors who are experts in a number of different subjects. After you enter the subject you're struggling in, as well as your availability, you can start your search for an online tutor.

Each tutor's profile has a description of their expertise, so you can be sure you find the right match. Wyzant's tutors also have ratings and reviews from previous students, which gives you insight into the tutor's helpfulness.

Wyzant has an online tool made specifically for online tutoring sessions. This makes it easy to talk with your tutor, as well as grasp the concepts they're explaining.

As far as the price goes, it depends on the instructor you choose. Each tutor picks their own hourly wage, so you'll find a range of prices that's suitable for all budgets.

4. TutorMe

TutorMe Online Tutoring Site

TutorMe is an instant online tutoring service, and it says that it can connect you with a tutor in 30 seconds or less. It offers tutoring in over 300 subjects for all grade levels.

TutorMe also heavily screens its tutors, and only accepts applicants from some of the best universities around the world. On each tutor's profile, you can check out the tutor's education history, experience, and student reviews.

If you want a preview of a tutoring session, head to TutorMe's demo page. During your session, you'll get access to an interactive whiteboard, calculator, and code editor. You can also share files with your tutor through Google Docs, or you can upload them directly to the site.

When it comes to paying for the service, you have two options---you can either pay a monthly subscription price or pay by the minute. For ongoing tutoring, you can pay $69 for two hours of tutoring per month. But if you need to ask a quick question, you can pay $1 per minute.

5. Varsity Tutors

Varsity Tutors Online Tutoring Site

Varsity Tutors offer school homework help for students of all ages. Whether you're a parent looking for a tutor for your elementary school student, or you're a college student studying trigonometry, Varsity Tutors can give you the help you need.

Varsity Tutors ensure that each instructor passes a background check, goes through an interview process, and even participates in simulations. This guarantees a quality learning experience.

In addition to offering large and small group classes, Varsity Tutors also provides one-on-one tutoring sessions. The site matches you with the best tutor for the subject you need help with and tailors the session to suit your needs.

One-on-one tutoring sessions start at $60/hour. You'll have to fill out an inquiry form to find out a more personalized price.

6. Skooli

Skooli Online Tutoring Site

Skooli is another fantastic site for homework help, as it offers tutoring for students in kindergarten through college. In addition, it provides help in a long list of subjects, making it easy to find a tutor who has the right answers to your questions.

To preview what Skooli's online classroom looks like, head to its demo page. Here, you can play around with the site's whiteboard and text tools. You can also see how the video call with your instructor will look on the page.

You can begin your tutoring session by entering a question you're struggling with on the front page of the site. After that, you'll need to enter the subject you need help with, as well as your grade. Skooli can then match you with the best tutor for your needs.

Skooli offers competitive pricing for its one-on-one tutoring sessions. It uses a pay as you go pricing, so you'll end up paying 82 cents/minute.

Improve Your Grades With Online Homework Help

When you find yourself struggling in school, it never hurts to get some extra help. These online tutoring sites can definitely come in handy when you're working on an important assignment, or even when you're preparing for a test.

Before you start your online tutoring session, you'll want to make sure you have a reliable laptop or computer. Fortunately, you can always find student discounts on laptops if you're on a budget.