1diff --git a/DOCS.md b/DOCS.md
  2index 84099fe..df833c3 100644
  3--- a/DOCS.md
  4+++ b/DOCS.md
  5@@ -1161,6 +1161,15 @@
  6 @returns {number} 
  7 @constructor
  8 ```
  9+
 10+### UPLUS 
 11+
 12+```
 13+  Returns a value, but does nothing to it. If given a range, will return first value. 
 14+@param value to return 
 15+@returns any value 
 16+@constructor
 17+```
 18 ## Statistical
 19 
 20 
 21diff --git a/TODO.md b/TODO.md
 22index 76be2b4..952fd62 100644
 23--- a/TODO.md
 24+++ b/TODO.md
 25@@ -62,7 +62,6 @@ For example 64 tbs to a qt.
 26 * SUBTOTAL
 27 * UMINUS
 28 * UNARY_PERCENT
 29-* UPLUS
 30 * TO_DATE - Contingent upon cells having display formats derived from type-hierarchy
 31 * TO_DOLLARS - Contingent upon cells having display formats derived from type-hierarchy
 32 * TO_PERCENT - Contingent upon cells having display formats derived from type-hierarchy
 33diff --git a/dist/Formulas/AllFormulas.js b/dist/Formulas/AllFormulas.js
 34index b04d472..f6fc9de 100644
 35--- a/dist/Formulas/AllFormulas.js
 36+++ b/dist/Formulas/AllFormulas.js
 37@@ -69,6 +69,7 @@ exports.LCM = Math_1.LCM;
 38 exports.GAMMALN = Math_1.GAMMALN;
 39 exports.PRODUCT = Math_1.PRODUCT;
 40 exports.QUOTIENT = Math_1.QUOTIENT;
 41+exports.UPLUS = Math_1.UPLUS;
 42 var Info_1 = require("./Info");
 43 exports.NA = Info_1.NA;
 44 var Lookup_1 = require("./Lookup");
 45diff --git a/dist/Formulas/Math.js b/dist/Formulas/Math.js
 46index 28b78b2..2692f47 100644
 47--- a/dist/Formulas/Math.js
 48+++ b/dist/Formulas/Math.js
 49@@ -1259,3 +1259,14 @@ var QUOTIENT = function (dividend, divisor) {
 50     return dv / ds;
 51 };
 52 exports.QUOTIENT = QUOTIENT;
 53+/**
 54+ * Returns a value, but does nothing to it. If given a range, will return first value.
 55+ * @param value to return
 56+ * @returns any value
 57+ * @constructor
 58+ */
 59+var UPLUS = function (value) {
 60+    ArgsChecker_1.ArgsChecker.checkLength(arguments, 1, "UPLUS");
 61+    return TypeConverter_1.TypeConverter.firstValue(value);
 62+};
 63+exports.UPLUS = UPLUS;
 64diff --git a/src/Formulas/AllFormulas.ts b/src/Formulas/AllFormulas.ts
 65index 13337c9..b33390d 100644
 66--- a/src/Formulas/AllFormulas.ts
 67+++ b/src/Formulas/AllFormulas.ts
 68@@ -66,7 +66,8 @@ import {
 69   LCM,
 70   GAMMALN,
 71   PRODUCT,
 72-  QUOTIENT
 73+  QUOTIENT,
 74+  UPLUS
 75 } from "./Math";
 76 import {
 77   NA
 78@@ -315,5 +316,6 @@ export {
 79   QUARTILE,
 80   PERCENTILE,
 81   PRODUCT,
 82-  QUOTIENT
 83+  QUOTIENT,
 84+  UPLUS
 85 }
 86\ No newline at end of file
 87diff --git a/src/Formulas/Math.ts b/src/Formulas/Math.ts
 88index 0afcf5e..a0421c3 100644
 89--- a/src/Formulas/Math.ts
 90+++ b/src/Formulas/Math.ts
 91@@ -1269,6 +1269,18 @@ var QUOTIENT = function (dividend, divisor) {
 92 };
 93 
 94 
 95+/**
 96+ * Returns a value, but does nothing to it. If given a range, will return first value.
 97+ * @param value to return
 98+ * @returns any value
 99+ * @constructor
100+ */
101+var UPLUS = function (value) : any {
102+  ArgsChecker.checkLength(arguments, 1, "UPLUS");
103+  return TypeConverter.firstValue(value);
104+};
105+
106+
107 export {
108   ABS,
109   ACOS,
110@@ -1337,5 +1349,6 @@ export {
111   LCM,
112   GAMMALN,
113   PRODUCT,
114-  QUOTIENT
115+  QUOTIENT,
116+  UPLUS
117 }
118\ No newline at end of file
119diff --git a/tests/Formulas/MathTest.ts b/tests/Formulas/MathTest.ts
120index 2526005..a62b3b3 100644
121--- a/tests/Formulas/MathTest.ts
122+++ b/tests/Formulas/MathTest.ts
123@@ -66,7 +66,8 @@ import {
124   LCM,
125   GAMMALN,
126   PRODUCT,
127-  QUOTIENT
128+  QUOTIENT,
129+  UPLUS
130 } from "../../src/Formulas/Math";
131 import * as ERRORS from "../../src/Errors";
132 import {
133@@ -102,6 +103,17 @@ test("LCM", function(){
134 });
135 
136 
137+test("UPLUS", function(){
138+  assertEquals(UPLUS(2), 2);
139+  assertEquals(UPLUS(false), false);
140+  assertEquals(UPLUS([1, 2, 3]), 1);
141+  assertEquals(UPLUS("hello"), "hello");
142+  catchAndAssertEquals(function() {
143+    UPLUS.apply(this, []);
144+  }, ERRORS.NA_ERROR);
145+});
146+
147+
148 test("PRODUCT", function(){
149   assertEquals(PRODUCT(2, 5), 10);
150   assertEquals(PRODUCT(2, 5, 4, 2, 8, 1, 77, 2, 3, 1), 295680);
151diff --git a/tests/SheetFormulaTest.ts b/tests/SheetFormulaTest.ts
152index 0baf63c..c1323f2 100644
153--- a/tests/SheetFormulaTest.ts
154+++ b/tests/SheetFormulaTest.ts
155@@ -267,6 +267,10 @@ test("Sheet QUOTIENT", function(){
156   assertFormulaEquals('=QUOTIENT(8, 2)', 4);
157 });
158 
159+test("Sheet UPLUS", function(){
160+  assertFormulaEquals('=UPLUS(8)', 8);
161+});
162+
163 test("Sheet PERCENTILE", function(){
164   assertFormulaEquals('=PERCENTILE([10], 0)', 10);
165 });