diff --git a/src/Functions/fromReadable.h b/src/Functions/fromReadable.h
index 74c4a8958df..86d64dfa04b 100644
--- a/src/Functions/fromReadable.h
+++ b/src/Functions/fromReadable.h
@@ -1,12 +1,15 @@
 #include <base/types.h>
 #include <boost/algorithm/string/case_conv.hpp>
 
+#include <Columns/ColumnNullable.h>
 #include <Columns/ColumnsNumber.h>
 #include <DataTypes/DataTypesNumber.h>
 #include <Functions/FunctionHelpers.h>
 #include <Functions/IFunction.h>
 #include <IO/ReadBufferFromString.h>
 #include <IO/ReadHelpers.h>
+#include "Common/Exception.h"
+#include "DataTypes/DataTypeNullable.h"
 #include <string_view>
 
 namespace DB
@@ -18,13 +21,20 @@ namespace ErrorCodes
     extern const int CANNOT_PARSE_INPUT_ASSERTION_FAILED;
 }
 
-template <typename Impl>
+enum class ErrorHandling : uint8_t
+{
+    Exception,
+    Zero,
+    Null
+};
+
+template <typename Impl, ErrorHandling error_handling>
 class FunctionFromReadable : public IFunction
 {
 public:
     static constexpr auto name = Impl::name;
 
-    static FunctionPtr create(ContextPtr) { return std::make_shared<FunctionFromReadable<Impl>>(); }
+    static FunctionPtr create(ContextPtr) { return std::make_shared<FunctionFromReadable<Impl, error_handling>>(); }
 
     String getName() const override { return name; }
     bool isSuitableForShortCircuitArgumentsExecution(const DataTypesWithConstInfo & /*arguments*/) const override { return true; }
@@ -38,52 +48,77 @@ public:
             {"readable_size", static_cast<FunctionArgumentDescriptor::TypeValidator>(&isString), nullptr, "String"},
         };
         validateFunctionArgumentTypes(*this, arguments, args);
-
-        return std::make_shared<DataTypeFloat64>();
+        DataTypePtr return_type = std::make_shared<DataTypeFloat64>();
+        if (error_handling == ErrorHandling::Null) {
+            return std::make_shared<DataTypeNullable>(return_type);
+        } else {
+            return return_type;
+        }
+        
     }
     
 
     ColumnPtr executeImpl(const ColumnsWithTypeAndName & arguments, const DataTypePtr &, size_t input_rows_count) const override
     {
-        auto col_to = ColumnFloat64::create();
-        auto & res_data = col_to->getData();
+        auto col_res = ColumnFloat64::create();
+        auto & res_data = col_res->getData();
+
+        ColumnUInt8::MutablePtr col_null_map;
+        if constexpr (error_handling == ErrorHandling::Null)
+            col_null_map = ColumnUInt8::create(input_rows_count, 0);
 
         for (size_t i = 0; i < input_rows_count; ++i)
         {   
             std::string_view str = arguments[0].column->getDataAt(i).toView();
-            ReadBufferFromString buf(str);
-            // tryReadFloatText does seem to not raise any error when there is leading whitespace so we check it explicitly
-            skipWhitespaceIfAny(buf);
-            if (buf.getPosition() > 0)
-                throw_exception(ErrorCodes::CANNOT_PARSE_INPUT_ASSERTION_FAILED, "Leading whitespace is not allowed", str);
-
-            Float64 base = 0;
-            if (!tryReadFloatTextPrecise(base, buf))    // If we use the default (fast) tryReadFloatText this returns True on garbage input
-                throw_exception(ErrorCodes::CANNOT_PARSE_NUMBER, "Unable to parse readable size numeric component", str);
-
-            skipWhitespaceIfAny(buf);
-
-            String unit;
-            readStringUntilWhitespace(unit, buf);
-            if (!buf.eof())
-                throw_exception(ErrorCodes::UNEXPECTED_DATA_AFTER_PARSED_VALUE, "Found trailing characters after readable size string", str);
-            boost::algorithm::to_lower(unit);
-            Float64 scale_factor = Impl::getScaleFactorForUnit(unit);
-            Float64 num_bytes = base * scale_factor;
-
-            res_data.emplace_back(num_bytes);
+            try
+            {
+                auto num_bytes = parseReadableFormat(str);
+                res_data.emplace_back(num_bytes);
+            }
+            catch (...)
+            {
+                if constexpr (error_handling == ErrorHandling::Exception)
+                    throw;
+                res_data[i] = 0;
+                if constexpr (error_handling == ErrorHandling::Null)
+                    col_null_map->getData()[i] = 1;
+            }
         }
-
-        return col_to;
+        if constexpr (error_handling == ErrorHandling::Null)
+            return ColumnNullable::create(std::move(col_res), std::move(col_null_map));
+        else
+            return col_res;
     }
 
 
 private:
 
     template <typename Arg>
-    void throw_exception(const int code, const String & msg, Arg arg) const
+    void throwException(const int code, const String & msg, Arg arg) const
     {
         throw Exception(code, "Invalid expression for function {} - {} (\"{}\")", getName(), msg, arg);
     }
+
+    Float64 parseReadableFormat(const std::string_view & str) const
+    {
+        ReadBufferFromString buf(str);
+        // tryReadFloatText does seem to not raise any error when there is leading whitespace so we check it explicitly
+        skipWhitespaceIfAny(buf);
+        if (buf.getPosition() > 0)
+            throwException(ErrorCodes::CANNOT_PARSE_INPUT_ASSERTION_FAILED, "Leading whitespace is not allowed", str);
+
+        Float64 base = 0;
+        if (!tryReadFloatTextPrecise(base, buf))    // If we use the default (fast) tryReadFloatText this returns True on garbage input
+            throwException(ErrorCodes::CANNOT_PARSE_NUMBER, "Unable to parse readable size numeric component", str);
+        skipWhitespaceIfAny(buf);
+
+        String unit;
+        readStringUntilWhitespace(unit, buf);
+        if (!buf.eof())
+            throwException(ErrorCodes::UNEXPECTED_DATA_AFTER_PARSED_VALUE, "Found trailing characters after readable size string", str);
+        boost::algorithm::to_lower(unit);
+        Float64 scale_factor = Impl::getScaleFactorForUnit(unit);
+        return base * scale_factor;
+    }
 };
 }