How Many Grams In a Pound?

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Recipes are supposed to make cooking and baking easier, right? There’s just one problem that can muck everything up: converting the metric system to the Imperial system or vice versa. If the recipe you’re aiming to make needs converting, you may find yourself trying to remember how to do that. There are some tricks to make it easier.

Let’s look at how many grams are in a pound and how to do the math.

How many grams in a pound?

One pound is equal to 453.592 grams. That’s a lot of numbers, right? So you’ll often see that shortened to 453 grams. But, if you remember from grade school math class when the first number after a decimal point is five or higher, we typically round up, so you can also use 454 grams

This conversion from grams to pounds works on anything you’re measuring by weight, be it flour, vegan milk, or chocolate chips. Remember that old riddle, which weighs more: a pound of feathers or a pound of bricks? A pound is a pound!

pound to grams conversion

Why are there different systems of measurement?

If you’re making a recipe in the U.S., Myanmar, or Liberia, you’ll need to convert from grams to pounds, as these are the only countries where the Imperial system is still widely used. The rest of the world works with the metric system, which is why so many recipes often feature units like grams. 

The Imperial System

The Imperial system of units was first defined by the British Weights and Measures Act of 1824. It changed over many years, originating from a standard pound weight kept by the Royal Mint in London. (The British Pound is still the measure of currency in England.)

The U.S. adopted the British Weights and Measures units of measurement early on as Great Britain held strong sway in the U.S., among other countries. Fast-forward to the Industrial Revolution where the system was used widely. So the decision by much of the country’s industries was to keep the Imperial system as workers were trained in it.

That habit was hard to break, especially with the passage of time and Imperial being used in everyday products outside of factories such as gallons of milk. The U.S. was quickly entrenched in the Imperial system and found it too taxing to switch. As the apt saying goes, in for a penny, in for a pound! 

It is likely though that the U.S. will eventually join the rest of the world in fully using the metric system. A number of efforts in recent years have been aimed at converting the U.S. to the metric system entirely, but the country considers itself ‘bilingual’ in its use of both as the metric and Imperial systems are taught in most schools, and many product labels include both when applicable.

The Metric System

Meanwhile, while England and its colonies were using the Imperial system, France introduced its own system of measurement, the Metric System, after the French Revolution. It defined one cubic centimeter of water as a gram (gramme). Imagine 453-ish small cubes of water, and it’s easy to see how a pound can have so many grams in it.

The metric system is used for measuring weight, volume, and distance like the Imperial system. But instead of pounds, weight is measured in grams. For volume, instead of gallons, metric uses liters. And for distance, kilometers replace miles. These different systems of measurement also impact how we measure temperature. Celsius is the metric version of Fahrenheit.

How to convert grams to pounds

These charts show you how to convert from gram to pound and pound to gram. You can also use online calculators, like this one, to drop in the unit and quickly get the conversion.

Converting grams to pounds

100 g0.22 lbs
200 g0.44 lbs
300 g0.66 lbs
400 g0.88 lbs
500 g1.10 lbs
600 g1.32 lbs
700 g1.54 lbs
800 g1.76 lbs
900 g1.98 lbs
1000 g2.20 lbs
2000 g4.41 lbs

Converting pounds to grams

1 lb453.59 g
1.25 lbs566.99 g
1.5 lbs680.39 g
1.75 lbs793.79 g
2 lbs907.18 g
3 lbs1360.78 g
4 lbs1814.37 g
5 lbs2267.96 g
10 lbs4535.92 g

More Helpful Baking Conversion Guides

We hope you found this metric conversion guide useful and that you now have an understanding of how to convert grams to pounds. Photos from Please note that this article may contain affiliate links that support our work at World of Vegan at no extra cost to you. Thanks for stopping by, and we hope to see you again!

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  1. Janaye Stanley says:

    Always good to have this information on hand

  2. This is so helpful to this metric lady living in the UK 🙂

  3. What a great guide! I will be saving this for future reference!

  4. Good ol US. Thank you so much for this quick reference! Bookmarking!

  5. I always get confused by grams and pounds. It would be wonderful if everyone used the same system of measurement. Thank you for sharing this info!

  6. This guide is so handy! It’s always a headache trying to calculate it so I’m glad I can just reference this guide now 🙂

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