diff --git a/snippets/midpoint.md b/snippets/midpoint.md
new file mode 100644
index 000000000..05f5dcf8f
--- /dev/null
+++ b/snippets/midpoint.md
@@ -0,0 +1,16 @@
+### midpoint
+
+Calculates the midpoint between two pairs of (x,y) points.
+
+Destructure the array to get `x1`, `y1`, `x2` and `y2`, calculate the midpoint for each dimension by dividing the sum of the two endpoints by `2`.
+
+```js
+const midpoint = ([x1, y1], [x2, y2]) => [(x1 + x2) / 2, (y1 + y2) / 2];
+```
+
+```js
+midpoint([2, 2], [4, 4]); // [3, 3]
+midpoint([4, 4], [6, 6]); // [5, 5]
+midpoint([1, 3], [2, 4]); // [1.5, 3.5]
+```
+
diff --git a/tag_database b/tag_database
index 3bd92f025..50a40f0c5 100644
--- a/tag_database
+++ b/tag_database
@@ -188,6 +188,7 @@ maxN:array,math,beginner
 median:math,array,intermediate
 memoize:function,advanced
 merge:object,array,intermediate
+midpoint:math,array,beginner
 minBy:math,array,function,beginner
 minDate:date,math,beginner
 minN:array,math,beginner
diff --git a/test/midpoint.test.js b/test/midpoint.test.js
new file mode 100644
index 000000000..7926f2a50
--- /dev/null
+++ b/test/midpoint.test.js
@@ -0,0 +1,34 @@
+const expect = require('expect');
+const { midpoint } = require('./_30s.js');
+
+test('midpoint is a Function', () => {
+  expect(midpoint).toBeInstanceOf(Function);
+});
+
+test('midpoint([2, 2], [4, 4]) = [3, 3]', () => {
+  expect(midpoint([2, 2], [4, 4])).toEqual([3, 3]);
+});
+
+test('midpoint([4, 4], [6, 6]) = [5,5]', () => {
+  expect(midpoint([4, 4], [6, 6])).toEqual([5, 5]);
+});
+
+test('midpoint([1, 3], [2, 4]) = [3,3]', () => {
+  expect(midpoint([1, 3], [2, 4])).toEqual([1.5, 3.5]);
+});
+
+test('midpoint([-2, 0], [-2, 4]) = [-2,2]', () => {
+  expect(midpoint([-2, 0], [-2, 4])).toEqual([-2, 2]);
+});
+
+test('midpoint([0, 0], [0, 0]) = [0,0]', () => {
+  expect(midpoint([0, 0], [0, 0])).toEqual([0, 0]);
+});
+
+test('midpoint([10, -10], [20, 30]) = [15, 10]', () => {
+  expect(midpoint([10, -10], [20, 30])).toEqual([15, 10]);
+});
+
+test('midpoint([7.5, -1.3], [2.7, 11.1]) = [5.1, 4.8999999999999995]', () => {
+  expect(midpoint([7.5, -1.3], [2.7, 11.1])).toEqual([5.1, 4.8999999999999995]);
+});