diff --git a/osu.Game/Database/StandardisedScoreMigrationTools.cs b/osu.Game/Database/StandardisedScoreMigrationTools.cs
index 7d09ebdb40..db44731bed 100644
--- a/osu.Game/Database/StandardisedScoreMigrationTools.cs
+++ b/osu.Game/Database/StandardisedScoreMigrationTools.cs
@@ -16,7 +16,6 @@ using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Scoring;
 using osu.Game.Rulesets.Scoring.Legacy;
 using osu.Game.Scoring;
-using osu.Game.Scoring.Legacy;
 
 namespace osu.Game.Database
 {
@@ -248,8 +247,7 @@ namespace osu.Game.Database
             // warning: ordering is important here - both total score and ranks are dependent on accuracy!
             score.Accuracy = computeAccuracy(score, scoreProcessor);
             score.Rank = computeRank(score, scoreProcessor);
-            score.TotalScore = convertFromLegacyTotalScore(score, ruleset, beatmap);
-            LegacyScoreDecoder.PopulateTotalScoreWithoutMods(score);
+            (score.TotalScoreWithoutMods, score.TotalScore) = convertFromLegacyTotalScore(score, ruleset, beatmap);
         }
 
         /// <summary>
@@ -273,7 +271,7 @@ namespace osu.Game.Database
             // warning: ordering is important here - both total score and ranks are dependent on accuracy!
             score.Accuracy = computeAccuracy(score, scoreProcessor);
             score.Rank = computeRank(score, scoreProcessor);
-            score.TotalScore = convertFromLegacyTotalScore(score, ruleset, difficulty, attributes);
+            (score.TotalScoreWithoutMods, score.TotalScore) = convertFromLegacyTotalScore(score, ruleset, difficulty, attributes);
         }
 
         /// <summary>
@@ -283,17 +281,13 @@ namespace osu.Game.Database
         /// <param name="ruleset">The <see cref="Ruleset"/> in which the score was set.</param>
         /// <param name="beatmap">The <see cref="WorkingBeatmap"/> applicable for this score.</param>
         /// <returns>The standardised total score.</returns>
-        private static long convertFromLegacyTotalScore(ScoreInfo score, Ruleset ruleset, WorkingBeatmap beatmap)
+        private static (long withoutMods, long withMods) convertFromLegacyTotalScore(ScoreInfo score, Ruleset ruleset, WorkingBeatmap beatmap)
         {
             if (!score.IsLegacyScore)
-                return score.TotalScore;
+                return (score.TotalScoreWithoutMods, score.TotalScore);
 
             if (ruleset is not ILegacyRuleset legacyRuleset)
-                return score.TotalScore;
-
-            var mods = score.Mods;
-            if (mods.Any(mod => mod is ModScoreV2))
-                return score.TotalScore;
+                return (score.TotalScoreWithoutMods, score.TotalScore);
 
             var playableBeatmap = beatmap.GetPlayableBeatmap(ruleset.RulesetInfo, score.Mods);
 
@@ -302,8 +296,13 @@ namespace osu.Game.Database
 
             ILegacyScoreSimulator sv1Simulator = legacyRuleset.CreateLegacyScoreSimulator();
             LegacyScoreAttributes attributes = sv1Simulator.Simulate(beatmap, playableBeatmap);
+            var legacyBeatmapConversionDifficultyInfo = LegacyBeatmapConversionDifficultyInfo.FromBeatmap(beatmap.Beatmap);
 
-            return convertFromLegacyTotalScore(score, ruleset, LegacyBeatmapConversionDifficultyInfo.FromBeatmap(beatmap.Beatmap), attributes);
+            var mods = score.Mods;
+            if (mods.Any(mod => mod is ModScoreV2))
+                return ((long)Math.Round(score.TotalScore / sv1Simulator.GetLegacyScoreMultiplier(mods, legacyBeatmapConversionDifficultyInfo)), score.TotalScore);
+
+            return convertFromLegacyTotalScore(score, ruleset, legacyBeatmapConversionDifficultyInfo, attributes);
         }
 
         /// <summary>
@@ -314,15 +313,15 @@ namespace osu.Game.Database
         /// <param name="difficulty">The beatmap difficulty.</param>
         /// <param name="attributes">The legacy scoring attributes for the beatmap which the score was set on.</param>
         /// <returns>The standardised total score.</returns>
-        private static long convertFromLegacyTotalScore(ScoreInfo score, Ruleset ruleset, LegacyBeatmapConversionDifficultyInfo difficulty, LegacyScoreAttributes attributes)
+        private static (long withoutMods, long withMods) convertFromLegacyTotalScore(ScoreInfo score, Ruleset ruleset, LegacyBeatmapConversionDifficultyInfo difficulty, LegacyScoreAttributes attributes)
         {
             if (!score.IsLegacyScore)
-                return score.TotalScore;
+                return (score.TotalScoreWithoutMods, score.TotalScore);
 
             Debug.Assert(score.LegacyTotalScore != null);
 
             if (ruleset is not ILegacyRuleset legacyRuleset)
-                return score.TotalScore;
+                return (score.TotalScoreWithoutMods, score.TotalScore);
 
             double legacyModMultiplier = legacyRuleset.CreateLegacyScoreSimulator().GetLegacyScoreMultiplier(score.Mods, difficulty);
             int maximumLegacyAccuracyScore = attributes.AccuracyScore;
@@ -354,17 +353,18 @@ namespace osu.Game.Database
 
             double modMultiplier = score.Mods.Select(m => m.ScoreMultiplier).Aggregate(1.0, (c, n) => c * n);
 
-            long convertedTotalScore;
+            long convertedTotalScoreWithoutMods;
 
             switch (score.Ruleset.OnlineID)
             {
                 case 0:
                     if (score.MaxCombo == 0 || score.Accuracy == 0)
                     {
-                        return (long)Math.Round((
+                        convertedTotalScoreWithoutMods = (long)Math.Round(
                             0
                             + 500000 * Math.Pow(score.Accuracy, 5)
-                            + bonusProportion) * modMultiplier);
+                            + bonusProportion);
+                        break;
                     }
 
                     // see similar check above.
@@ -372,10 +372,11 @@ namespace osu.Game.Database
                     // are either pointless or wildly wrong.
                     if (maximumLegacyComboScore + maximumLegacyBonusScore == 0)
                     {
-                        return (long)Math.Round((
+                        convertedTotalScoreWithoutMods = (long)Math.Round(
                             500000 * comboProportion // as above, zero if mods result in zero multiplier, one otherwise
                             + 500000 * Math.Pow(score.Accuracy, 5)
-                            + bonusProportion) * modMultiplier);
+                            + bonusProportion);
+                        break;
                     }
 
                     // Assumptions:
@@ -472,17 +473,17 @@ namespace osu.Game.Database
 
                     double newComboScoreProportion = estimatedComboPortionInStandardisedScore / maximumAchievableComboPortionInStandardisedScore;
 
-                    convertedTotalScore = (long)Math.Round((
+                    convertedTotalScoreWithoutMods = (long)Math.Round(
                         500000 * newComboScoreProportion * score.Accuracy
                         + 500000 * Math.Pow(score.Accuracy, 5)
-                        + bonusProportion) * modMultiplier);
+                        + bonusProportion);
                     break;
 
                 case 1:
-                    convertedTotalScore = (long)Math.Round((
+                    convertedTotalScoreWithoutMods = (long)Math.Round(
                         250000 * comboProportion
                         + 750000 * Math.Pow(score.Accuracy, 3.6)
-                        + bonusProportion) * modMultiplier);
+                        + bonusProportion);
                     break;
 
                 case 2:
@@ -507,28 +508,28 @@ namespace osu.Game.Database
                         ? 0
                         : (double)score.Statistics.GetValueOrDefault(HitResult.SmallTickHit) / score.MaximumStatistics.GetValueOrDefault(HitResult.SmallTickHit);
 
-                    convertedTotalScore = (long)Math.Round((
+                    convertedTotalScoreWithoutMods = (long)Math.Round(
                         comboPortion * estimateComboProportionForCatch(attributes.MaxCombo, score.MaxCombo, score.Statistics.GetValueOrDefault(HitResult.Miss))
                         + dropletsPortion * dropletsHit
-                        + bonusProportion) * modMultiplier);
+                        + bonusProportion);
                     break;
 
                 case 3:
-                    convertedTotalScore = (long)Math.Round((
+                    convertedTotalScoreWithoutMods = (long)Math.Round(
                         850000 * comboProportion
                         + 150000 * Math.Pow(score.Accuracy, 2 + 2 * score.Accuracy)
-                        + bonusProportion) * modMultiplier);
+                        + bonusProportion);
                     break;
 
                 default:
-                    convertedTotalScore = score.TotalScore;
-                    break;
+                    return (score.TotalScoreWithoutMods, score.TotalScore);
             }
 
-            if (convertedTotalScore < 0)
-                throw new InvalidOperationException($"Total score conversion operation returned invalid total of {convertedTotalScore}");
+            if (convertedTotalScoreWithoutMods < 0)
+                throw new InvalidOperationException($"Total score conversion operation returned invalid total of {convertedTotalScoreWithoutMods}");
 
-            return convertedTotalScore;
+            long convertedTotalScore = (long)Math.Round(convertedTotalScoreWithoutMods * modMultiplier);
+            return (convertedTotalScoreWithoutMods, convertedTotalScore);
         }
 
         /// <summary>