diff --git a/lib/cartodb/models/dataview/histograms/numeric-histogram.js b/lib/cartodb/models/dataview/histograms/numeric-histogram.js
index ea191bea..0396e2f8 100644
--- a/lib/cartodb/models/dataview/histograms/numeric-histogram.js
+++ b/lib/cartodb/models/dataview/histograms/numeric-histogram.js
@@ -1,44 +1,42 @@
 const BaseHistogram = require('./base-histogram');
 const debug = require('debug')('windshaft:dataview:numeric-histogram');
 
+/** Cast the column column to epoch */
 const columnCastTpl = ctx => `date_part('epoch', ${ctx.column})`;
 
-const filterOutSpecialNumericValues = ctx => `
-        ${ctx.column} != 'infinity'::float
-    AND
-        ${ctx.column} != '-infinity'::float
-    AND
-        ${ctx.column} != 'NaN'::float
-`;
+/** If the column type is float, ignore any non numeric result (infinity / NaN) */
+const handleFloatColum = ctx => `${!ctx.isFloatColumn ? `${ctx.column}` :
+    `nullif(nullif(nullif(${ctx.column}, 'infinity'::float), '-infinity'::float), 'NaN'::float)`
+}`;
 
-const filteredQueryTpl = ctx => `
+/** Count only infinity (positive and negative) appearances */
+const countInfinites = ctx => `${!ctx.isFloatColumn ? `0` :
+    `sum(CASE WHEN (${ctx.column} = 'infinity'::float OR ${ctx.column} = '-infinity'::float) THEN 1 ELSE 0 END)`
+}`;
+
+/** Count only NaNs appearances*/
+const countNaNs = ctx => `${!ctx.isFloatColumn ? `0` :
+    `sum(CASE WHEN (${ctx.column} = 'NaN'::float) THEN 1 ELSE 0 END)`
+}`;
+
+/** Query to get min and max values from the query */
+const irqQueryTpl = ctx => `
     __cdb_filtered_source AS (
         SELECT *
         FROM (${ctx.query}) __cdb_filtered_source_query
-        WHERE ${ctx.column} IS NOT NULL
-        ${ctx.isFloatColumn ? `AND ${filterOutSpecialNumericValues(ctx)}` : ''}
-    )
-`;
-
-const basicsQueryTpl = ctx => `
+        WHERE ${handleFloatColum(ctx)} IS NOT NULL
+    ),
     __cdb_basics AS (
         SELECT
-            max(${ctx.column}) AS __cdb_max_val, min(${ctx.column}) AS __cdb_min_val,
-            avg(${ctx.column}) AS __cdb_avg_val, count(1) AS __cdb_total_rows
+            max(${ctx.column}) AS __cdb_max_val,
+            min(${ctx.column}) AS __cdb_min_val,
+            count(1) AS __cdb_total_rows
         FROM __cdb_filtered_source
     )
 `;
 
-const overrideBasicsQueryTpl = ctx => `
-    __cdb_basics AS (
-        SELECT
-            max(${ctx.end}) AS __cdb_max_val, min(${ctx.start}) AS __cdb_min_val,
-            avg(${ctx.column}) AS __cdb_avg_val, count(1) AS __cdb_total_rows
-        FROM __cdb_filtered_source
-    )
-`;
-
-const iqrQueryTpl = ctx => `
+/* Query to calculate the number of bins (needs irqQueryTpl before it*/
+const binsQueryTpl = ctx => `
     __cdb_iqrange AS (
         SELECT max(quartile_max) - min(quartile_max) AS __cdb_iqr
         FROM (
@@ -49,10 +47,7 @@ const iqrQueryTpl = ctx => `
             WHERE quartile = 1 or quartile = 3
             GROUP BY quartile
         ) __cdb_iqr
-    )
-`;
-
-const binsQueryTpl = ctx => `
+    ),
     __cdb_bins AS (
         SELECT
             CASE WHEN __cdb_total_rows = 0 OR __cdb_iqr = 0
@@ -70,83 +65,6 @@ const binsQueryTpl = ctx => `
     )
 `;
 
-const overrideBinsQueryTpl = ctx => `
-    __cdb_bins AS (
-        SELECT ${ctx.override.bins} AS __cdb_bins_number
-    )
-`;
-
-const nullsQueryTpl = ctx => `
-    __cdb_nulls AS (
-        SELECT
-            count(*) AS __cdb_nulls_count
-        FROM (${ctx.query}) __cdb_histogram_nulls
-        WHERE ${ctx.column} IS NULL
-    )
-`;
-
-const infinitiesQueryTpl = ctx => `
-    __cdb_infinities AS (
-        SELECT
-            count(*) AS __cdb_infinities_count
-        FROM (${ctx.query}) __cdb_infinities_query
-        WHERE
-            ${ctx.column} = 'infinity'::float
-        OR
-            ${ctx.column} = '-infinity'::float
-    )
-`;
-
-const nansQueryTpl = ctx => `
-    __cdb_nans AS (
-        SELECT
-            count(*) AS __cdb_nans_count
-        FROM (${ctx.query}) __cdb_nans_query
-        WHERE ${ctx.column} = 'NaN'::float
-    )
-`;
-
-const specialNumericValuesColumnDefinitionTpl = () => `
-    __cdb_infinities_count AS infinities_count,
-    __cdb_nans_count AS nans_count
-`;
-
-const specialNumericValuesCTETpl = () => `
-    __cdb_infinities, __cdb_nans
-`;
-
-const specialNumericValuesColumnTpl = () => `
-    infinities_count, nans_count
-`;
-
-const histogramQueryTpl = ctx => `
-    SELECT
-        (__cdb_max_val - __cdb_min_val) / cast(__cdb_bins_number as float) AS bin_width,
-        __cdb_bins_number AS bins_number,
-        __cdb_nulls_count AS nulls_count,
-        ${ctx.isFloatColumn ? `${specialNumericValuesColumnDefinitionTpl()},` : ''}
-        __cdb_avg_val AS avg_val,
-        CASE WHEN __cdb_min_val = __cdb_max_val
-            THEN 0
-            ELSE GREATEST(
-                1,
-                LEAST(
-                    WIDTH_BUCKET(${ctx.column}, __cdb_min_val, __cdb_max_val, __cdb_bins_number),
-                    __cdb_bins_number
-                )
-            ) - 1
-        END AS bin,
-        min(${ctx.column})::numeric AS min,
-        max(${ctx.column})::numeric AS max,
-        avg(${ctx.column})::numeric AS avg,
-        count(*) AS freq
-    FROM __cdb_filtered_source, __cdb_basics, __cdb_nulls, __cdb_bins
-        ${ctx.isFloatColumn ? `, ${specialNumericValuesCTETpl()}` : ''}
-    GROUP BY bin, bins_number, bin_width, nulls_count, avg_val
-        ${ctx.isFloatColumn ? `, ${specialNumericValuesColumnTpl()}` : ''}
-    ORDER BY bin
-`;
-
 const BIN_MIN_NUMBER = 6;
 const BIN_MAX_NUMBER = 48;
 
@@ -167,14 +85,14 @@ module.exports = class NumericHistogram extends BaseHistogram {
 
     _buildQuery (psql, override, callback) {
         const histogramSql = this._buildQueryTpl({
-            override: override,
             column: this._columnType === 'date' ? columnCastTpl({ column: this.column }) : this.column,
             isFloatColumn: this._columnType === 'float',
             query: this.query,
             start: this._getBinStart(override),
             end: this._getBinEnd(override),
+            bins: this._getBinsCount(override),
             minBins: BIN_MIN_NUMBER,
-            maxBins: BIN_MAX_NUMBER,
+            maxBins: BIN_MAX_NUMBER
         });
 
         debug(histogramSql);
@@ -182,19 +100,61 @@ module.exports = class NumericHistogram extends BaseHistogram {
         return callback(null, histogramSql);
     }
 
+
+/**
+ * ctx: Object with the following values
+ * ctx.column -- Column for the histogram
+ * ctx.isFloatColumn - Whether the column is float or not
+ * ctx.query -- Subquery to extract data
+ * ctx.start -- Start value for the bins. [>= end to force calculation]
+ * ctx.end -- End value for the bins.
+ * ctx.bins -- Numbers of bins to generate [<0 to force calculation]
+ * ctx.minBins - If !full min bins to calculate [Optional]
+ * ctx.maxBins - If !full max bins to calculate [Optional]
+ */
     _buildQueryTpl (ctx) {
+        var extra_tables = ``;
+        var extra_queries = ``;
+        var extra_groupby = ``;
+
+        if (ctx.start >= ctx.end) {
+            ctx.end = `__cdb_basics.__cdb_max_val`;
+            ctx.start = `__cdb_basics.__cdb_min_val`;
+            extra_groupby = `, __cdb_basics.__cdb_max_val, __cdb_basics.__cdb_min_val`;
+            extra_tables = `, __cdb_basics`;
+            extra_queries = `WITH ${irqQueryTpl(ctx)}`;
+        }
+
+        if (ctx.bins <= 0) {
+            ctx.bins = `__cdb_bins.__cdb_bins_number`;
+            extra_groupby += `, __cdb_bins.__cdb_bins_number`;
+            extra_tables += `, __cdb_bins`;
+            extra_queries = `WITH ${irqQueryTpl(ctx)}, ${binsQueryTpl(ctx)}`;
+        }
+
         return `
-            WITH
-            ${filteredQueryTpl(ctx)},
-            ${this._hasOverridenRange(ctx.override) ? overrideBasicsQueryTpl(ctx) : basicsQueryTpl(ctx)},
-            ${this._hasOverridenBins(ctx.override) ?
-                overrideBinsQueryTpl(ctx) :
-                `${iqrQueryTpl(ctx)}, ${binsQueryTpl(ctx)}`
-            },
-            ${nullsQueryTpl(ctx)}
-            ${ctx.isFloatColumn ? `,${infinitiesQueryTpl(ctx)}, ${nansQueryTpl(ctx)}` : ''}
-            ${histogramQueryTpl(ctx)}
-        `;
+${extra_queries}
+SELECT
+    (${ctx.end} - ${ctx.start}) / ${ctx.bins}::float AS bin_width,
+    ${ctx.bins} as bins_number,
+    sum(CASE WHEN (${ctx.column} IS NULL) THEN 1 ELSE 0 END) AS nulls_count,
+    ${countInfinites(ctx)} AS infinities_count,
+    ${countNaNs(ctx)} AS nans_count,
+    min(${handleFloatColum(ctx)}) AS min,
+    max(${handleFloatColum(ctx)}) AS max,
+    avg(${handleFloatColum(ctx)}) AS avg,
+    sum(CASE WHEN (${handleFloatColum(ctx)} is not NULL) THEN 1 ELSE 0 END) as freq,
+    CASE WHEN ${ctx.start} = ${ctx.end}
+        THEN 0
+        ELSE GREATEST(1, LEAST(${ctx.bins},
+                               WIDTH_BUCKET(${handleFloatColum(ctx)}, ${ctx.start}, ${ctx.end}, ${ctx.bins}))) - 1
+    END AS bin
+FROM
+(
+    ${ctx.query}
+) __cdb_filtered_source_query${extra_tables}
+GROUP BY bin${extra_groupby}
+ORDER BY bin;`;
     }
 
     _hasOverridenBins (override) {
@@ -204,14 +164,31 @@ module.exports = class NumericHistogram extends BaseHistogram {
     _getSummary (result, override) {
         const firstRow = result.rows[0] || {};
 
+        var total_nulls = 0;
+        var total_infinities = 0;
+        var total_nans = 0;
+        var total_avg = 0;
+        var total_count = 0;
+
+        result.rows.forEach(function(row) {
+            total_nulls += row.nulls_count;
+            total_infinities += row.infinities_count;
+            total_nans += row.nans_count;
+            total_avg += row.avg * row.freq;
+            total_count += row.freq;
+        });
+        if (total_count !== 0) {
+            total_avg /= total_count;
+        }
+
         return {
             bin_width: firstRow.bin_width,
             bins_count: firstRow.bins_number,
             bins_start: this._populateBinStart(firstRow, override),
-            nulls: firstRow.nulls_count,
-            infinities: firstRow.infinities_count,
-            nans: firstRow.nans_count,
-            avg: firstRow.avg_val,
+            nulls: total_nulls,
+            infinities: total_infinities,
+            nans: total_nans,
+            avg: total_avg
         };
     }