which is equal to

USAGE SUMMARY

"which is equal to" is a perfectly acceptable phrase to use in written English.
This phrase can be used to indicate that something is identically the same as (or equivalent to) something else. For example: "The two fractions 4/8 and 8/16 represent the same numerical value, which is equal to 1/2."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The winner gets £25,000, which is equal to the Turner Prize.

Independent

The old standard unit was the curie (abbreviated Ci), which is equal to 3.7 × 1010 Bq.

Encyclopedia Britannica

which is equal to (3.8).

Boundary Value Problems

Empirical constant, which is equal to 0.1.

Journal of Petroleum Exploration and Production Technology

which is equal to TDMT case.

EURASIP Journal on Wireless Communications and Networking

In limiting case we have which is equal to (2.35).

Journal of Inequalities and Applications

which is equal to CRLB expression in (8).

EURASIP Journal on Advances in Signal Processing

where denotes the complex conjugate of which is equal to.

EURASIP Journal on Advances in Signal Processing

which is equal to Eshelby's stress-free volume change ΔV T in (19).

Earth, Planets and Space

The length of the balancer is 12, which is equal to the length of signal channel.

EURASIP Journal on Wireless Communications and Networking

The balancer length is 6, which is equal to the signal channel length.

EURASIP Journal on Wireless Communications and Networking

Expert writing Tips

Best practice

For scientific or technical writing, maintain precision by specifying units of measurement and levels of uncertainty alongside values.

Common error

Avoid using "which is equal to" when "equivalent to" is more appropriate. "Equal to" indicates an exact numerical or quantitative match, while "equivalent to" suggests a similarity in function, effect, or value but not necessarily an exact match.

Linguistic Context

The phrase "which is equal to" functions as a relative clause, specifically a nonrestrictive (or nonessential) clause. It provides additional, but not crucial, information about a preceding noun or noun phrase. As Ludwig AI confirms, this usage is grammatically sound and commonly observed.

Expression frequency: Very common

Frequent in

Science

60%

News & Media

15%

Wiki

10%

Less common in

Formal & Business

5%

Encyclopedias

0.5%

Reference

0.5%

Ludwig's WRAP-UP

In summary, the phrase "which is equal to" is a grammatically correct and frequently used relative clause that serves to specify the value or amount of something. As Ludwig AI has confirmed, it's widely accepted in English writing. While most common in scientific and technical contexts, it also appears in news and general writing. For clarity, ensure the context explicitly states the equivalence you're presenting and consider alternatives like "that is equivalent to" or "that is the same as" for stylistic variation. When choosing between "which is equal to" and "that is equal to", remember that 'which' introduces nonessential clauses, while 'that' introduces essential ones.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

that is identical to

Implies an exact match, suggesting no discernible difference between two items.

that is equivalent to

Emphasizes a similar value or effect, often used in mathematical or logical contexts.

that is the same as

Indicates an identical nature or characteristic between two entities.

that equates to

Focuses on the resulting value or amount after a conversion or calculation.

that amounts to

Suggests a cumulative result or total, implying a final calculated value.

that corresponds to

Highlights a parallel or matching relationship between two things.

that is comparable to

Suggests a similarity sufficient for comparing the qualities or characteristics of two items.

that represents

Focuses on how one thing stands for or symbolizes another.

that tallies with

Indicates that two sets of figures or facts agree or correspond.

that is analogous to

Highlights a similarity that allows for comparison, often used to explain complex concepts.

FAQs

How can I use "which is equal to" in a sentence?

Use "which is equal to" to show that two values or expressions are the same. For example, "The area of the square, which is equal to 16 square inches, is calculated by squaring the length of one side."

What is a good alternative to "which is equal to"?

Depending on the context, alternatives include "that is equivalent to", "that is the same as", or "that amounts to".

Is it always necessary to use "which is equal to"?

No, you can often simplify sentences by directly stating the equivalence without the relative clause. For instance, instead of "The result, which is equal to 10, is significant", you could write "The result is 10, which is significant".

When should I use "which is equal to" instead of "that is equal to"?

"Which is equal to" is used in nonrestrictive clauses, providing additional but nonessential information. "That is equal to" would be used in a restrictive clause that is essential to the meaning of the sentence.