Weight of Russet Potato (All You Need to Know)

If you’re someone who loves to eat potatoes, you probably buy them in bags with price tags already patched in them. However, one thing to note is that their weight can be a bit shy, and you’ll only notice it once you learn how they weigh. So, if you’re wondering about the weight of russet potatoes, here’s my take on it:

A pound of russet potatoes may sound like a lot, but in reality, it will only be like two or three pieces. Two pieces might be over a pound if you get large russet potatoes. However, if you get the small ones, three pieces are all it takes to get a pound.

We need to understand rough measurements with just our hands and eyes. This skill may not seem like much, but it comes in handy, especially when buying potatoes and other stuff in the market. By understanding this, you can have a quicker shop time and exactly get your needs, or at least roughly.

Let’s look at the average weight of russet potatoes to help you understand them better.

Weight of Russet PotatoPin

What is the average Russet potato weight?

Here’s a chart of average Russet potato sizes and their corresponding weight. 

Potato SizeMeasurementWeight in Grams
Small(1 3/4 to 2 1/4″ diameter)less than 0.3 pounds
Medium(2 1/4 to 3 1/4″ diameter)0.3 to 0.6 pounds
Large(3 1/4 to 4 1/4″+ diameter)more than 0.6 pounds

How many grams is a Russet potato?

From the table above, you can see that Russet potatoes are heavier than they look. In general, a small Russet potato with 1 3/4 to 2 1/4 inches in diameter weighs less than 140 grams.

A medium Russet potato which measures around 2 1/4 to 3 1/4 inches in diameter, usually weighs between 140 to 280 grams.

A large Russet potato measuring 3 1/4 to 4 1/4 inches or larger can weigh more than 280 grams.

In short, it will only take four large pieces or five small pieces to get a kilogram of Russet potatoes.

How many pounds is a Russet potato?

If you’re used to measuring the weight of your Russet potatoes in pounds, here’s a rough estimate of the weight according to their size:

  • Small Russet potato (1 3/4 to 2 1/4″ diameter) – less than 0.3 pounds
  • Medium Russet potato (2 1/4 to 3 1/4″ diameter) – 0.3 to 0.6 pounds
  • Large Russet potato (3 1/4 to 4 1/4″+ diameter) – more than 0.6 pounds

If you need a pound of Russet potatoes and you wonder how many pieces you need, let’s have a look.

How many Russet potatoes is 1lb?

If you need a pound of Russet potatoes, you can get as many as four pieces or as little as two pieces depending on the size you prefer. Here’s an estimate of how many pieces you need:

  • If you get small Russet potatoes, you need three to four pieces to get a pound.
  • If you get medium Russet potatoes, you need two to three pieces to get a pound.
  • If you get large Russet potatoes, you need two or one huge pieces to get a pound.


In a nutshell, Russet potatoes weigh more than they look. Thus, even if they seem so few, they can already weigh a pound without you noticing. If you need a pound of russet potatoes, you can get it with only a couple of pieces.

By understanding how they weigh, you now know how to estimate when going to the market. As a result, it will be easier for you to get these potatoes even without worrying about the measurements.

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Image credits – Canva

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