diff --git a/source/blender/makesrna/intern/rna_rna.c b/source/blender/makesrna/intern/rna_rna.c
index 9834520f952..3ca4792f9b4 100644
--- a/source/blender/makesrna/intern/rna_rna.c
+++ b/source/blender/makesrna/intern/rna_rna.c
@@ -3077,7 +3077,7 @@ void RNA_def_rna(BlenderRNA *brna)
   /* FloatProperty */
   srna = RNA_def_struct(brna, "FloatProperty", "Property");
   RNA_def_struct_ui_text(
-      srna, "Float Definition", "RNA floating pointer number property definition");
+      srna, "Float Definition", "RNA floating point number (single precision) property definition");
   rna_def_number_property(srna, PROP_FLOAT);
 
   /* StringProperty */
diff --git a/source/blender/python/intern/bpy_props.c b/source/blender/python/intern/bpy_props.c
index ad7d5137ebc..b49417872db 100644
--- a/source/blender/python/intern/bpy_props.c
+++ b/source/blender/python/intern/bpy_props.c
@@ -2566,8 +2566,8 @@ PyDoc_STRVAR(BPy_FloatProperty_doc,
              ".. function:: FloatProperty(name=\"\", "
              "description=\"\", "
              "default=0.0, "
-             "min=sys.float_info.min, max=sys.float_info.max, "
-             "soft_min=sys.float_info.min, soft_max=sys.float_info.max, "
+             "min=-3.402823e+38, max=3.402823e+38, "
+             "soft_min=-3.402823e+38, soft_max=3.402823e+38, "
              "step=3, "
              "precision=2, "
              "options={'ANIMATABLE'}, "
@@ -2578,7 +2578,7 @@ PyDoc_STRVAR(BPy_FloatProperty_doc,
              "get=None, "
              "set=None)\n"
              "\n"
-             "   Returns a new float property definition.\n"
+             "   Returns a new float (single precision) property definition.\n"
              "\n" BPY_PROPDEF_NAME_DOC BPY_PROPDEF_DESC_DOC BPY_PROPDEF_NUM_MIN_DOC
              "   :type min: float\n" BPY_PROPDEF_NUM_MAX_DOC
              "   :type max: float\n" BPY_PROPDEF_NUM_SOFTMIN_DOC