diff --git a/src/gallium/auxiliary/hud/hud_context.c b/src/gallium/auxiliary/hud/hud_context.c
index 8172313605d..2deb48d18e7 100644
--- a/src/gallium/auxiliary/hud/hud_context.c
+++ b/src/gallium/auxiliary/hud/hud_context.c
@@ -204,7 +204,7 @@ hud_draw_string(struct hud_context *hud, unsigned x, unsigned y,
 }
 
 static void
-number_to_human_readable(uint64_t num, enum pipe_driver_query_type type,
+number_to_human_readable(double num, enum pipe_driver_query_type type,
                          char *out)
 {
    static const char *byte_units[] =
@@ -861,13 +861,19 @@ hud_pane_add_graph(struct hud_pane *pane, struct hud_graph *gr)
 }
 
 void
-hud_graph_add_value(struct hud_graph *gr, uint64_t value)
+hud_graph_add_value(struct hud_graph *gr, double value)
 {
    gr->current_value = value;
    value = value > gr->pane->ceiling ? gr->pane->ceiling : value;
 
-   if (gr->fd)
-      fprintf(gr->fd, "%" PRIu64 "\n", value);
+   if (gr->fd) {
+      if (fabs(value - lround(value)) > FLT_EPSILON) {
+         fprintf(gr->fd, "%f\n", value);
+      }
+      else {
+         fprintf(gr->fd, "%" PRIu64 "\n", (uint64_t) lround(value));
+      }
+   }
 
    if (gr->index == gr->pane->max_num_vertices) {
       gr->vertices[0] = 0;
diff --git a/src/gallium/auxiliary/hud/hud_fps.c b/src/gallium/auxiliary/hud/hud_fps.c
index a360bc2ed04..8aa7a665a30 100644
--- a/src/gallium/auxiliary/hud/hud_fps.c
+++ b/src/gallium/auxiliary/hud/hud_fps.c
@@ -47,12 +47,12 @@ query_fps(struct hud_graph *gr)
 
    if (info->last_time) {
       if (info->last_time + gr->pane->period <= now) {
-         double fps = (uint64_t)info->frames * 1000000 /
+         double fps = ((uint64_t)info->frames) * 1000000 /
                       (double)(now - info->last_time);
          info->frames = 0;
          info->last_time = now;
 
-         hud_graph_add_value(gr, (uint64_t) fps);
+         hud_graph_add_value(gr, fps);
       }
    }
    else {
diff --git a/src/gallium/auxiliary/hud/hud_private.h b/src/gallium/auxiliary/hud/hud_private.h
index 2b1717d2c4a..65baa8aa7e7 100644
--- a/src/gallium/auxiliary/hud/hud_private.h
+++ b/src/gallium/auxiliary/hud/hud_private.h
@@ -104,7 +104,7 @@ struct hud_graph {
    /* mutable variables */
    unsigned num_vertices;
    unsigned index; /* vertex index being updated */
-   uint64_t current_value;
+   double current_value;
    FILE *fd;
 };
 
@@ -139,7 +139,7 @@ struct hud_pane {
 /* core */
 void hud_pane_add_graph(struct hud_pane *pane, struct hud_graph *gr);
 void hud_pane_set_max_value(struct hud_pane *pane, uint64_t value);
-void hud_graph_add_value(struct hud_graph *gr, uint64_t value);
+void hud_graph_add_value(struct hud_graph *gr, double value);
 
 /* graphs/queries */
 struct hud_batch_query_context;