Last week, Serena was busily updating all our new Ravensburger listings, and I randomly turned to her and asked if she knew that 1000-piece puzzles don’t have exactly 1000 pieces. First, she asked me if I was lying because I was laughing at her reaction; she then googled it and discovered that it’s not only 1000-piece puzzles; it’s most of them. Apparently, my answer of rounding was also unacceptable to Serena, and she’s now on a hunt for puzzles with exactly 1000 pieces.
Amused by this whole interaction, I then messaged my sister and sister-in-law (thinking it was common knowledge) and got the same reaction from my sister-in-law. I didn’t realise that this wasn’t something that everyone knows because, let’s be honest, none of us are sitting there counting piece by piece how many there are to confirm there are, in fact, 1000 pieces. I personally would be fuming if I spent all that time counting and found the puzzle only needed 999 pieces and I had counted them all.
All this is to say, sometimes there are more, sometimes there are less, and apparently this was not information Serena (or Maddie) was prepared to hear! I've written a little blog explaining why, and I'm curious to see how many of you already knew this!
But as it turns out, there's a little more to puzzle-making than that.
So, How Many Pieces Are Actually in a 1000-Piece Puzzle?
Here's where things get interesting!
Most traditional jigsaw puzzles are made using a grid of rows and columns. The total number of pieces depends on how many pieces fit across and down the puzzle, and those numbers don't always multiply to exactly 1000.
For example:
🧩 25 × 40 = 1000 pieces
🧩 27 × 38 = 1026 pieces
🧩 28 × 36 = 1008 pieces
🧩 30 × 34 = 1020 pieces
All of these could potentially be sold as 1000-piece puzzles, depending on the manufacturer's design and cutting process.
The finished puzzle's dimensions, the shape of the pieces, and the cutting pattern all play a part in determining the final piece count.
So, while some 1000-piece puzzles really do contain exactly 1000 pieces, others might have 1008, 1026, or another number close to 1000!
Why Don't They Just Put the Exact Number on the Box?
You might be wondering why puzzle manufacturers don't simply print the exact piece count on every box.
The answer is largely down to how puzzles are categorised. We tend to shop for puzzles by familiar piece counts: 500, 1000, 1500, and 2000 pieces.
These numbers give us a general idea of how big a puzzle is and how much of a challenge we're signing ourselves up for.
Imagine browsing our puzzle collection and seeing puzzles labelled 1008 pieces, 1026 pieces, and 1014 pieces. It would certainly make things a little more complicated!
Using familiar piece counts makes it much easier to compare puzzles, even if the actual number of pieces varies slightly.
Have I Ruined 1000-Piece Puzzles for You Too?
I have to admit, one of my favourite things about puzzles is discovering all these little facts that you wouldn't necessarily think about while putting one together.
For most of us, the number on the box is just a way to choose our next challenge. We don't actually sit there counting every single piece before we start. At least, I don't!
But now that I've shared this little fact with Serena, I can't help wondering whether she's going to start counting the pieces in her next puzzle just to check.
And if this is the first time you've heard about it, I'm sorry. You might never look at a 1000-piece puzzle quite the same way again!
So, here's my question for you: Have you ever counted the pieces in a puzzle, or have you always trusted the number on the box?
