diff --git a/src/EFCore.MySql/Query/Internal/MySqlMemberTranslatorProvider.cs b/src/EFCore.MySql/Query/Internal/MySqlMemberTranslatorProvider.cs
index 252151ccf..595298545 100644
--- a/src/EFCore.MySql/Query/Internal/MySqlMemberTranslatorProvider.cs
+++ b/src/EFCore.MySql/Query/Internal/MySqlMemberTranslatorProvider.cs
@@ -3,12 +3,15 @@
 
 using JetBrains.Annotations;
 using Microsoft.EntityFrameworkCore.Query;
+using Microsoft.EntityFrameworkCore.Storage;
 
 namespace Pomelo.EntityFrameworkCore.MySql.Query.Internal
 {
     public class MySqlMemberTranslatorProvider : RelationalMemberTranslatorProvider
     {
-        public MySqlMemberTranslatorProvider([NotNull] RelationalMemberTranslatorProviderDependencies dependencies)
+        public MySqlMemberTranslatorProvider(
+            [NotNull] RelationalMemberTranslatorProviderDependencies dependencies,
+            IRelationalTypeMappingSource typeMappingSource)
             : base(dependencies)
         {
             var sqlExpressionFactory = (MySqlSqlExpressionFactory)dependencies.SqlExpressionFactory;
@@ -17,7 +20,7 @@ public MySqlMemberTranslatorProvider([NotNull] RelationalMemberTranslatorProvide
                 new IMemberTranslator[] {
                     new MySqlDateTimeMemberTranslator(sqlExpressionFactory),
                     new MySqlStringMemberTranslator(sqlExpressionFactory),
-                    new MySqlTimeSpanMemberTranslator(sqlExpressionFactory),
+                    new MySqlTimeSpanMemberTranslator(sqlExpressionFactory, typeMappingSource),
                 });
         }
     }
diff --git a/src/EFCore.MySql/Query/Internal/MySqlTimeSpanMemberTranslator.cs b/src/EFCore.MySql/Query/Internal/MySqlTimeSpanMemberTranslator.cs
index b0020812f..f40c0e755 100644
--- a/src/EFCore.MySql/Query/Internal/MySqlTimeSpanMemberTranslator.cs
+++ b/src/EFCore.MySql/Query/Internal/MySqlTimeSpanMemberTranslator.cs
@@ -8,6 +8,7 @@
 using Microsoft.EntityFrameworkCore.Diagnostics;
 using Microsoft.EntityFrameworkCore.Query;
 using Microsoft.EntityFrameworkCore.Query.SqlExpressions;
+using Microsoft.EntityFrameworkCore.Storage;
 
 namespace Pomelo.EntityFrameworkCore.MySql.Query.Internal
 {
@@ -21,11 +22,27 @@ public class MySqlTimeSpanMemberTranslator : IMemberTranslator
                 { nameof(TimeSpan.Seconds), ("second", 1) },
                 { nameof(TimeSpan.Milliseconds), ("microsecond", 1000) },
             };
+
+        private static readonly Dictionary<string, double> _totalTimePartMapping
+            = new Dictionary<string, double>
+                        {
+                { nameof(TimeSpan.TotalDays), 24 * 60 * 60 },
+                { nameof(TimeSpan.TotalHours), 60 * 60 },
+                { nameof(TimeSpan.TotalMinutes), 60 },
+                { nameof(TimeSpan.TotalSeconds), 1 },
+                { nameof(TimeSpan.TotalMilliseconds), 0.001 },
+                { nameof(TimeSpan.TotalNanoseconds), 0.001 * 0.001 * 0.001 },
+            };
+
         private readonly MySqlSqlExpressionFactory _sqlExpressionFactory;
+        private readonly IRelationalTypeMappingSource _typeMappingSource;
 
-        public MySqlTimeSpanMemberTranslator(MySqlSqlExpressionFactory sqlExpressionFactory)
+        public MySqlTimeSpanMemberTranslator(
+            MySqlSqlExpressionFactory sqlExpressionFactory,
+            IRelationalTypeMappingSource typeMappingSource)
         {
             _sqlExpressionFactory = sqlExpressionFactory;
+            _typeMappingSource = typeMappingSource;
         }
 
         public virtual SqlExpression Translate(
@@ -37,13 +54,14 @@ public virtual SqlExpression Translate(
             var declaringType = member.DeclaringType;
             var memberName = member.Name;
 
-            if (declaringType == typeof(TimeSpan) &&
-                _datePartMapping.TryGetValue(memberName, out var datePart))
+            if (declaringType == typeof(TimeSpan))
             {
-                var extract = _sqlExpressionFactory.NullableFunction(
-                    "EXTRACT",
-                    new[]
-                    {
+                if (_datePartMapping.TryGetValue(memberName, out var datePart))
+                {
+                    var extract = _sqlExpressionFactory.NullableFunction(
+                        "EXTRACT",
+                        new[]
+                        {
                         _sqlExpressionFactory.ComplexFunctionArgument(
                             new [] {
                                 _sqlExpressionFactory.Fragment($"{datePart.Part} FROM"),
@@ -51,18 +69,36 @@ public virtual SqlExpression Translate(
                             },
                             " ",
                             typeof(string))
-                    },
-                    returnType,
-                    false);
+                        },
+                        returnType,
+                        false);
 
-                if (datePart.Divisor != 1)
-                {
-                    return _sqlExpressionFactory.MySqlIntegerDivide(
-                        extract,
-                        _sqlExpressionFactory.Constant(datePart.Divisor));
+                    if (datePart.Divisor != 1)
+                    {
+                        return _sqlExpressionFactory.MySqlIntegerDivide(
+                            extract,
+                            _sqlExpressionFactory.Constant(datePart.Divisor));
+                    }
+
+                    return extract;
                 }
+                else if (_totalTimePartMapping.TryGetValue(memberName, out var multiplicator) == true)
+                {
+                    var convertToSecondsExpression = _sqlExpressionFactory.NullableFunction(
+                        name: "TIME_TO_SEC",
+                        arguments: new[] { instance },
+                        returnType: typeof(int),
+                        typeMapping: _typeMappingSource.FindMapping(typeof(int))
+                    );
 
-                return extract;
+                    var divideExpression = _sqlExpressionFactory.Divide(
+                        left: convertToSecondsExpression,
+                        right: _sqlExpressionFactory.Constant(multiplicator),
+                        typeMapping: _typeMappingSource.FindMapping(typeof(double))
+                    );
+
+                    return divideExpression;
+                }
             }
 
             return null;
diff --git a/test/EFCore.MySql.IntegrationTests/Tests/Models/ExpressionTest.cs b/test/EFCore.MySql.IntegrationTests/Tests/Models/ExpressionTest.cs
index 0393977ac..c9a9186d3 100644
--- a/test/EFCore.MySql.IntegrationTests/Tests/Models/ExpressionTest.cs
+++ b/test/EFCore.MySql.IntegrationTests/Tests/Models/ExpressionTest.cs
@@ -437,8 +437,8 @@ public async Task MySqlToStringConvertTranslator()
         public async Task MySqlCastTranslator()
         {
             var result = await _db.DataTypesSimple.Select(m => new {
-                IntToUlong = (ulong) m.TypeInt,
-                IntToDecimal = (decimal) m.TypeInt,
+                IntToUlong = (ulong)m.TypeInt,
+                IntToDecimal = (decimal)m.TypeInt,
                 IntToString = "test" + m.TypeInt,
             }
             ).FirstOrDefaultAsync();
@@ -446,6 +446,53 @@ public async Task MySqlCastTranslator()
             Assert.NotNull(result);
         }
 
+        [Fact]
+        public async Task MySqlTimeStampTotalsTranslator()
+        {
+            var result = await _db.DataTypesSimple.Select(m =>
+                new {
+                    m.Id,
+                    m.TypeTimeSpan.TotalNanoseconds,
+                    m.TypeTimeSpan.TotalMilliseconds,
+                    m.TypeTimeSpan.TotalSeconds,
+                    m.TypeTimeSpan.TotalMinutes,
+                    m.TypeTimeSpan.TotalHours,
+                    m.TypeTimeSpan.TotalDays,
+                }).FirstOrDefaultAsync(m => m.Id == _simple.Id);
+
+            Assert.Equal(_simple.TypeTimeSpan.TotalNanoseconds, result.TotalNanoseconds);
+            Assert.Equal(_simple.TypeTimeSpan.TotalMilliseconds, result.TotalMilliseconds);
+            Assert.Equal(_simple.TypeTimeSpan.TotalSeconds, result.TotalSeconds);
+            Assert.Equal(_simple.TypeTimeSpan.TotalMinutes, result.TotalMinutes);
+            Assert.Equal(_simple.TypeTimeSpan.TotalHours, result.TotalHours);
+            Assert.Equal(_simple.TypeTimeSpan.TotalDays, result.TotalDays);
+        }
+
+        [Fact]
+        public async Task MySqlTimeStampTotalsCalculationTranslator()
+        {
+            var custom = new TimeSpan(1, 2, 3, 4);
+
+            var result = await _db.DataTypesSimple
+                .Select(x => custom)
+                .Select(c =>
+                new {
+                    c.TotalNanoseconds,
+                    c.TotalMilliseconds,
+                    c.TotalSeconds,
+                    c.TotalMinutes,
+                    c.TotalHours,
+                    c.TotalDays,
+                }).FirstOrDefaultAsync();
+
+            Assert.Equal(custom.TotalNanoseconds, result.TotalNanoseconds);
+            Assert.Equal(custom.TotalMilliseconds, result.TotalMilliseconds);
+            Assert.Equal(custom.TotalSeconds, result.TotalSeconds);
+            Assert.Equal(custom.TotalMinutes, result.TotalMinutes, tolerance: 0.00001);
+            Assert.Equal(custom.TotalHours, result.TotalHours, tolerance: 0.00001);
+            Assert.Equal(custom.TotalDays, result.TotalDays, tolerance: 0.00001);
+        }
+
     }
 
 }