Pounds vs Weight

When to use each in English, with meaning, register, and examples.

Pounds

Top 1,000 (very common)

Weight

Top 1,000 (very common)A2noun
 PoundsWeight
Pronunciation🇬🇧 //paʊndz//🇺🇸 //paʊndz//🇬🇧 /["/weɪt/"]/🇺🇸 /["/weɪt/"]/
MeaningUnits of weight or currency.The heaviness of something.
ExampleThe bag weighs twenty **pounds**.The weight of the box makes it hard to lift.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 1,000 (very common)
CEFR level-A2
Part of speechnoun
Collocationspounds of weight, dollars to pounds, convert pounds, pounds sterling, twenty poundslow, ideal, right, watch, gain, put on, go up, increase, come off, gain, loss, control, considerable, enormous, great, bear, carry, support, in weight, beneath the weight, under the weight, heavy, dead, leaden, lift, due, full, sufficient, attach, give, place, put your weight behind something, throw your weight behind something, weight of numbers, low, ideal, right, watch, gain, put on, go up, increase, come off, gain, loss, control, heavy, large, light, lift, lifting, training, room, weights and measures
Antonymsounces, gramslightness
Common mistakesConfused with 'pound' in singular when referring to currency., Using 'pounds' when the context is clearly about a weight only.Confusing 'weight' with 'wait', Using 'weight' as a verb incorrectly; it's a noun primarily., Incorrectly spelling it as 'wait'.
Usage notesUse 'pounds' to refer to weight in the US and UK. In financial contexts, specify pounds as currency to avoid confusion.Use 'weight' when discussing how heavy something is, often in medical or fitness contexts. Avoid using it in very casual conversations unless necessary.

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Pounds
Weight

Frequently asked questions: Pounds vs Weight

What's the difference between Pounds and Weight?

Pounds: Units of weight or currency. Weight: The heaviness of something.

Can you show an example of each?

Pounds: The bag weighs twenty **pounds**. Weight: The weight of the box makes it hard to lift.

Can I use Pounds and Weight interchangeably?

Not always. Pounds and Weight are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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