Halfway Between 8 and 19

When you ask "What number is halfway between 8 and 19?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=8 and Y=19.

Halfway Between Line

To find the number halfway between 8 and 19, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 8 and 19 into our formula, we get:

(8 + 19)/2 = 13.5

Thus, the number halfway between 8 and 19 is 13.5.

To check that our answer is correct, we subtract 8 from 13.5 and subtract 13.5 from 19 and compare the two numbers:

13.5 - 8 = 5.5
19 - 13.5 = 5.5

As you can see, the halfway number is 5.5 higher than 8 and 5.5 lower than 19. Therefore, our halfway between answer of 13.5 above is correct.

Halfway Between
Find halfway between two other numbers here!

Halfway Between 8 and 20
Here is our next Halfway Between calculation.