Chalkboard vs Blackboard: Is There Really a Difference?

Let’s clear this up once and for all—what’s the real difference between a chalkboard and a blackboard? You might’ve heard both terms used interchangeably, and honestly, you're not wrong. But there are a few subtle (and not-so-subtle) things that make them different. If you're in the market for one—or just wondering which term to use—this post has got you.

So, are chalkboards and blackboards the same thing?

Technically, yes. Traditionally, “blackboard” referred to a teaching board with a dark surface—most often black—where you’d write with chalk. Over time, “chalkboard” became the more generic name, especially once green, blue, and even grey boards started popping up in classrooms and offices. The main thing they have in common? They’re both designed for use with chalk.

The shift from black to green

At some point, blackboards started going green—literally. Schools began installing green boards because they were easier on the eyes. White chalk showed up more clearly, and the contrast was just easier to read from a distance. And let’s not forget the nostalgic screech of chalk on slate—green surfaces toned that down, too.

Because of this shift, the term “chalkboard” began to replace “blackboard.” People wanted a word that wasn’t tied to a specific colour. So if you’re talking about a surface you write on with chalk—regardless of colour—“chalkboard” is the more modern, catch-all term.

Material matters

Most old-school blackboards were made from slate or a similar stone-based surface. These were heavy and prone to cracking, but they lasted a long time. Today’s chalkboards, on the other hand, are often made from lightweight, durable materials like coated steel, MDF, or hardboard. Many are also magnetic, so you can stick notes, printouts, or magnets right on them.

That’s where we at BestBoard.co.za come in. We offer high-quality magnetic chalkboards and non-magnetic chalkboardsin a range of sizes and finishes—whether you’re outfitting a classroom, office, coffee shop, or creative space.

Why the terminology still matters

If you’re shopping online or placing a custom order, knowing the difference in how people use these terms can help. For example:

• Some teachers still refer to them as blackboards, especially if they’re looking for that traditional classroom vibe.

• Businesses and interior designers often say “chalkboard” when referring to trendy signage or café menus.

Understanding what your audience is searching for—whether it's “chalkboard for school” or “blackboard menu board”—can make all the difference in how people find your product. It’s also great for SEO (wink wink).

The verdict?

Use "chalkboard" when you want to be inclusive of all colours and modern materials. Go with "blackboard" if you’re after that old-school feel. Either way, you're talking about the same basic thing: a reusable surface that works with good old chalk.

At the end of the day, it’s not really about the name—it’s about how you use it. And we’ve got just the board for that.