diff --git a/doc/ol3.md b/doc/ol3.md
index ee7f4fccd9..41535ba745 100644
--- a/doc/ol3.md
+++ b/doc/ol3.md
@@ -179,6 +179,7 @@ TileGrid
    getTileCoordCenter(tileCoord) -> goog.math.Coordinate
    getTileCoord(coordinate) -> TileCoord
    getTileCoordExtent(tileCoord) -> ol.Extent
+   getTileCoordResolution(tileCoord) -> number
    getZForResolution(resolution) -> number
    forEachTileCoordChild(tileCoord, function(z, TileBounds))
    forEachTileCoordParent(tileCoord, function(z, TileBounds))
diff --git a/src/ol/tilegrid.js b/src/ol/tilegrid.js
index a05b69806a..3303794f19 100644
--- a/src/ol/tilegrid.js
+++ b/src/ol/tilegrid.js
@@ -253,7 +253,7 @@ ol.TileGrid.prototype.getTileSize = function() {
  * @param {ol.TileCoord} tileCoord Tile coordinate.
  * @return {number} Tile resolution.
  */
-ol.TileGrid.prototype.getTileResolution = function(tileCoord) {
+ol.TileGrid.prototype.getTileCoordResolution = function(tileCoord) {
   goog.asserts.assert(0 <= tileCoord.z && tileCoord.z < this.numResolutions_);
   return this.resolutions_[tileCoord.z];
 };