diff --git a/generator/generator_tests/metadata_parser_test.cpp b/generator/generator_tests/metadata_parser_test.cpp
index 8603f192fd..5903cb9d87 100644
--- a/generator/generator_tests/metadata_parser_test.cpp
+++ b/generator/generator_tests/metadata_parser_test.cpp
@@ -201,3 +201,59 @@ UNIT_TEST(Metadata_ValidateAndFormat_wikipedia)
 
 #undef WIKIHOST
 }
+
+UNIT_TEST(Metadata_ValidateAndFormat_duration)
+{
+  FeatureParams params;
+  MetadataTagProcessor p(params);
+  Metadata & md = params.GetMetadata();
+
+  auto const test = [&](std::string const & osm, std::string const & expected) {
+    p("duration", osm);
+
+    if (expected.empty())
+    {
+      TEST(md.Empty(), ());
+    }
+    else
+    {
+      TEST_EQUAL(md.Get(Metadata::FMD_DURATION), expected, ());
+      md.Drop(Metadata::FMD_DURATION);
+    }
+  };
+
+  test("10", "0.16667");
+  test("10:00", "10");
+  test("QWE", "");
+  test("1:1:1", "1.0169");
+  test("10:30", "10.5");
+  test("30", "0.5");
+  test("60", "1");
+  test("120", "2");
+  test("35:10", "35.167");
+
+  test("35::10", "");
+  test("", "");
+  test("0", "");
+  test("asd", "");
+  test("10 minutes", "");
+  test("01:15 h", "");
+  test("08:00;07:00;06:30", "");
+  test("3-4 minutes", "");
+  test("5:00 hours", "");
+  test("12 min", "");
+
+  test("PT20S", "0.0055556");
+  test("PT7M", "0.11667");
+  test("PT10M40S", "0.17778");
+  test("PT50M", "0.83333");
+  test("PT2H", "2");
+  test("PT7H50M", "7.8333");
+  test("PT60M", "1");
+  test("PT15M", "0.25");
+
+  test("PT1000Y", "");
+  test("PTPT", "");
+  test("P4D", "");
+  test("PT50:20", "");
+}
diff --git a/generator/osm2meta.cpp b/generator/osm2meta.cpp
index 10283376d1..df12b8383e 100644
--- a/generator/osm2meta.cpp
+++ b/generator/osm2meta.cpp
@@ -7,17 +7,20 @@
 #include "coding/url_encode.hpp"
 
 #include "base/logging.hpp"
+#include "base/math.hpp"
 #include "base/string_utils.hpp"
 
 #include <algorithm>
+#include <array>
 #include <cctype>
 #include <cmath>
 #include <cstdlib>
-#include <iostream>
 #include <sstream>
 #include <unordered_map>
 #include <unordered_set>
 
+#include "boost/optional.hpp"
+
 using namespace std;
 
 namespace
@@ -284,3 +287,110 @@ string MetadataTagProcessorImpl::ValidateAndFormat_airport_iata(string const & v
   }
   return str;
 }
+
+string MetadataTagProcessorImpl::ValidateAndFormat_duration(string const & v) const
+{
+  auto const format = [](double hours) -> std::string {
+    if (base::AlmostEqualAbs(hours, 0.0, 1e-5))
+      return "";
+
+    std::stringstream ss;
+    ss << std::setprecision(5);
+    ss << hours;
+    return ss.str();
+  };
+
+  auto const readNumber = [&v](size_t startPos, size_t & endPos) -> boost::optional<uint32_t> {
+    uint32_t number = 0;
+    while (startPos < v.size() && isdigit(v[startPos]))
+    {
+      number *= 10;
+      number += v[startPos] - '0';
+      ++startPos;
+    }
+
+    if (startPos == endPos)
+      return {};
+
+    endPos = startPos;
+    return {number};
+  };
+
+  auto const convert = [](char type, uint32_t number) -> boost::optional<double> {
+    switch (type)
+    {
+    case 'H': return number;
+    case 'M': return number / 60.0;
+    case 'S': return number / 3600.0;
+    }
+
+    return {};
+  };
+
+  if (v.empty())
+    return {};
+
+  double hours = 0;
+  size_t pos = 0;
+  boost::optional<uint32_t> op;
+
+  if (v[0] == 'P')
+  {
+    if (v.size() < 4)
+      return {};
+
+    if (v.substr(0, 2) != "PT")
+      return {};
+
+    pos = 2;
+    while (pos < v.size() && (op = readNumber(pos, pos)))
+    {
+      if (pos >= v.size())
+        return {};
+
+      char const type = v[pos];
+      auto const addHours = convert(type, *op);
+      if (addHours)
+        hours += *addHours;
+      else
+        return {};
+
+      ++pos;
+    }
+
+    if (!op)
+      return {};
+
+    return format(hours);
+  }
+
+  // "hh:mm:ss" or just "mm"
+  vector<uint32_t> numbers;
+  while (pos < v.size() && (op = readNumber(pos, pos)))
+  {
+    numbers.emplace_back(*op);
+    if (pos >= v.size())
+      break;
+
+    if (v[pos] != ':')
+      return {};
+
+    ++pos;
+  }
+
+  if (numbers.size() > 3 || !op)
+    return {};
+
+  if (numbers.size() == 1)
+    return format(numbers.back() / 60.0);
+
+  double pow = 1;
+  for (auto number : numbers)
+  {
+    hours += number / pow;
+    pow *= 60;
+  }
+
+  return format(hours);
+}
+
diff --git a/generator/osm2meta.hpp b/generator/osm2meta.hpp
index 23bf5938bc..3c95e20be8 100644
--- a/generator/osm2meta.hpp
+++ b/generator/osm2meta.hpp
@@ -34,6 +34,7 @@ struct MetadataTagProcessorImpl
   std::string ValidateAndFormat_denomination(std::string const & v) const;
   std::string ValidateAndFormat_wikipedia(std::string v) const;
   std::string ValidateAndFormat_airport_iata(std::string const & v) const;
+  std::string ValidateAndFormat_duration(std::string const & v) const;
 
 protected:
   FeatureParams & m_params;
@@ -96,6 +97,7 @@ public:
     case Metadata::FMD_BANNER_URL: valid = ValidateAndFormat_url(v); break;
     case Metadata::FMD_LEVEL: valid = ValidateAndFormat_level(v); break;
     case Metadata::FMD_AIRPORT_IATA: valid = ValidateAndFormat_airport_iata(v); break;
+    case Metadata::FMD_DURATION: valid = ValidateAndFormat_duration(v); break;
     // Metadata types we do not get from OSM.
     case Metadata::FMD_SPONSORED_ID:
     case Metadata::FMD_PRICE_RATE:
diff --git a/indexer/feature_meta.cpp b/indexer/feature_meta.cpp
index 745f612e9a..d8ce86c4b0 100644
--- a/indexer/feature_meta.cpp
+++ b/indexer/feature_meta.cpp
@@ -94,6 +94,8 @@ bool Metadata::TypeFromString(string const & k, Metadata::EType & outType)
     outType = Metadata::FMD_LEVEL;
   else if (k == "iata")
     outType = Metadata::FMD_AIRPORT_IATA;
+  else if (k == "duration")
+    outType = Metadata::FMD_DURATION;
   else
     return false;
 
@@ -193,6 +195,7 @@ string ToString(Metadata::EType type)
   case Metadata::FMD_LEVEL: return "level";
   case Metadata::FMD_AIRPORT_IATA: return "iata";
   case Metadata::FMD_BRAND: return "brand";
+  case Metadata::FMD_DURATION: return "duration";
   case Metadata::FMD_COUNT: CHECK(false, ("FMD_COUNT can not be used as a type."));
   };
 
diff --git a/indexer/feature_meta.hpp b/indexer/feature_meta.hpp
index 43f0d48cb6..763721d9d0 100644
--- a/indexer/feature_meta.hpp
+++ b/indexer/feature_meta.hpp
@@ -133,6 +133,7 @@ public:
     FMD_LEVEL = 28,
     FMD_AIRPORT_IATA = 29,
     FMD_BRAND = 30,
+    FMD_DURATION = 31,
     FMD_COUNT
   };
 
diff --git a/indexer/map_object.hpp b/indexer/map_object.hpp
index d87d94d077..c67cd1ad26 100644
--- a/indexer/map_object.hpp
+++ b/indexer/map_object.hpp
@@ -167,6 +167,7 @@ std::vector<Props> MetadataToProps(std::vector<T> const & metadata)
     case Metadata::FMD_BANNER_URL:
     case Metadata::FMD_AIRPORT_IATA:
     case Metadata::FMD_BRAND:
+    case Metadata::FMD_DURATION:
     case Metadata::FMD_COUNT:
       break;
       // Please add new cases when compiler issues an "unhandled switch case" warning here.