Halfway Between 4 and 23

When you ask "What number is halfway between 4 and 23?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=4 and Y=23.

Halfway Between Line

To find the number halfway between 4 and 23, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 4 and 23 into our formula, we get:

(4 + 23)/2 = 13.5

Thus, the number halfway between 4 and 23 is 13.5.

To check that our answer is correct, we subtract 4 from 13.5 and subtract 13.5 from 23 and compare the two numbers:

13.5 - 4 = 9.5
23 - 13.5 = 9.5

As you can see, the halfway number is 9.5 higher than 4 and 9.5 lower than 23. Therefore, our halfway between answer of 13.5 above is correct.

Halfway Between
Find halfway between two other numbers here!

Halfway Between 4 and 24
Here is our next Halfway Between calculation.