The Best Stud Finder for Every Project in 2024
Robert Clark
Published Apr 05, 2026
9/10
Best Budget Stud Finder
Studbuddy
We love the one-piece design and simple operation of the Studbuddy stud finder. Its powerful magnet and light weight allow the magnetic force to stick to the wall when it finds a stud.
Because it stays on its own, this tool is great if you’re working alone. It’s also one of the cheapest options you can find. The compact size and lack of moving or electronic parts mean you can toss it around without damaging it.
Pros
- Sticks to the wall when studs located
- Incredibly compact at only six inches long
- Very inexpensive
Cons
- Not for use on lath and plaster walls
10/10
Best Stud Finder With Laser Level
Black and Decker Line Laser Stud Finder
When installing garage storage or stair railings, it’s important to ensure that studs brace any brackets or bars. The Black and Decker line laser stud finder locates studs and is a handy tool that helps DIYers level pictures, shelves and televisions.
The two-in-one line laser and stud sensor detects metal, live wires and studs while simultaneously offering a bright level line to ensure pictures and other wall hangings look and perform their best. At over $50 it’s a bit pricey, but considering it’s a two-in-one tool, we give it a pass.
Pros
- Two-in-one line laser and stud sensor
- Detects wood and metal studs, plus live A/C wires
- Offers a bright laser-level line for wall hangings
Cons
- Doesn’t offer vertical leveling lines
What to Look For When Buying Stud Finders
Finding the type of stud finder is just as important as locating the correct model. It’s also important to consider the project. “Stud finders typically are not recommended for use on lath and plaster because of the inconsistent way the lath is applied and its varying density,” warns Yee. “The use of wire mesh and metallic surfaces can also interfere with the tool’s sensor capabilities. Dense surfaces like concrete, brick and some tiles are not recommended. Stud finders are designed and recommended for interior use only.”
For big projects, an electronic stud finder may be the right choice. “Electronic stud finders sense density changes and manufacture a wide range of models that can find the center, edge and direction of studs, as well as metal and live electricity,” says Yee.
This is especially important to consider when working around electricity lines and plumbing. “Magnetic stud finders can be less expensive but are limited to detecting the nails or screws attaching the drywall to studs and cannot discern other items the way electronic stud finders can. To find studs, magnets can be inaccurate because the nails and screws could be placed at the edge of the stud and can also detect other metals.”
In addition to electronic vs. magnetic stud finders, there are different types of screens to consider. “LED versions use light indicators to designate a mode or indication while LCD screens display images or text onscreen. Functionally, LEDs can work well for their simplicity,” says Yee. “Stud finders can range from $14 for a basic model to $100 for multifunctional models with exclusive features.”
Why You Should Trust Us
I’m a freelance writer who specializes in the home improvement, DIY and appliance space. Having spent more than five years as a residential and commercial carpenter in NYC–specializing in custom furniture construction and installation–I use my hands-on experience and expert insight to craft product reviews, buying guides and how-to articles. I have previously written for CNN Underscored, Business Insider and Popular Mechanics, in addition to Family Handyman.
Emily Way is an Associate Shopping Editor for Family Handyman with experience researching products and recommending the best designs to consumers. She researched and updated this piece. Way consulted Alanna Yee, Director of Global Communications Strategies at Zircon.
How We Found the Best Stud Finders
Because there are a variety of stud finders, we focused on finding a wide range of top-tier options for every project. While looking for the best stud finders, our shopping experts took into account the different applications, from mounting pictures and TVs to anchoring heavy furniture. Each wall material—be it tile, wood or plaster—is different, so it’s important to find the right tool for the job at hand.
We combed through top-rated stud finders, locating those with a mountain of positive ratings. From there, we narrowed down the list to include options from every price point, ensuring that we include a variety of different types for every DIY project. Then, we tested our top pick, the Zircon HD900. Our Senior Editor used it to re-install a bathroom towel bar. To confirm the scanner’s accuracy, we tested it against a nice magnetic stud finder and a cheaper, electronic version. All stud finders located the stud in question. Looking at the cost, quality and reviews, it quickly became our best overall winner.
FAQs
Do stud finders scratch walls?
While safe to use, stud finders may scratch or damage walls, so always operate them with care. Yee mentions that some stud finders use velcro or gliding pads that make for smoother scanning and do not damage walls. For delicate surfaces or specialized paint jobs, this type is your best bet.
What’s the difference between a center finder and an edge finder?
Stud finders will either be a center finder or edge finder model. An edge finder only finds the edges of studs in your wall, so you’ll need to determine the center. A center finder displays the center and edges of the studs. Center finders tend to be more expensive, but for many it’s worth the price to get more detailed information about what’s behind your walls.
How far apart are studs in a wall?
Studs are typically 16 inches apart. The distance can vary in older homes, but it’s rare that your studs would ever be more than 24 inches apart. To find the distance in your home, use your stud finder on a large wall and measure the distance between each stud.
Can a stud finder be wrong?
It’s fairly common for stud finders to go off when they detect a pipe or other object that isn’t a stud behind your wall. You’ll see less of this in higher-end models, but it’s always best to double-check the work of your stud finder by locating three or more studs in your wall. If they are equidistant apart, you know that you’ve found studs and not something else and can continue with your project.
