diff --git a/osu.Game.Tests/Extensions/NumberFormattingExtensionsTest.cs b/osu.Game.Tests/Extensions/NumberFormattingExtensionsTest.cs
new file mode 100644
index 0000000000..fca39f86ec
--- /dev/null
+++ b/osu.Game.Tests/Extensions/NumberFormattingExtensionsTest.cs
@@ -0,0 +1,47 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using NUnit.Framework;
+using osu.Game.Extensions;
+
+namespace osu.Game.Tests.Extensions
+{
+    [TestFixture]
+    public class NumberFormattingExtensionsTest
+    {
+        [TestCase(-1, false, 0, ExpectedResult = "-1")]
+        [TestCase(0, false, 0, ExpectedResult = "0")]
+        [TestCase(1, false, 0, ExpectedResult = "1")]
+        [TestCase(500, false, 10, ExpectedResult = "500")]
+        [TestCase(-1, true, 0, ExpectedResult = "-1%")]
+        [TestCase(0, true, 0, ExpectedResult = "0%")]
+        [TestCase(1, true, 0, ExpectedResult = "1%")]
+        [TestCase(50, true, 0, ExpectedResult = "50%")]
+        public string TestInteger(int input, bool percent, int decimalDigits)
+        {
+            return input.ToStandardFormattedString(decimalDigits, percent);
+        }
+
+        [TestCase(-1, false, 0, ExpectedResult = "-1")]
+        [TestCase(-1e-6, false, 0, ExpectedResult = "0")]
+        [TestCase(-1e-6, false, 6, ExpectedResult = "-0.000001")]
+        [TestCase(0, false, 10, ExpectedResult = "0")]
+        [TestCase(0, false, 0, ExpectedResult = "0")]
+        [TestCase(double.NegativeZero, false, 0, ExpectedResult = "0")]
+        [TestCase(1e-6, false, 0, ExpectedResult = "0")]
+        [TestCase(1e-6, false, 6, ExpectedResult = "0.000001")]
+        [TestCase(1, false, 0, ExpectedResult = "1")]
+        [TestCase(1.528, false, 2, ExpectedResult = "1.53")]
+        [TestCase(500, false, 10, ExpectedResult = "500")]
+        [TestCase(-0.1, true, 0, ExpectedResult = "-10%")]
+        [TestCase(0, true, 0, ExpectedResult = "0%")]
+        [TestCase(0.4, true, 0, ExpectedResult = "40%")]
+        [TestCase(0.48333, true, 2, ExpectedResult = "48%")]
+        [TestCase(0.48333, true, 4, ExpectedResult = "48.33%")]
+        [TestCase(1, true, 0, ExpectedResult = "100%")]
+        public string TestDouble(double input, bool percent, int decimalDigits)
+        {
+            return input.ToStandardFormattedString(decimalDigits, percent);
+        }
+    }
+}
diff --git a/osu.Game.Tests/Visual/Ranking/TestSceneHitEventTimingDistributionGraph.cs b/osu.Game.Tests/Visual/Ranking/TestSceneHitEventTimingDistributionGraph.cs
index 760210c370..bb4b785db0 100644
--- a/osu.Game.Tests/Visual/Ranking/TestSceneHitEventTimingDistributionGraph.cs
+++ b/osu.Game.Tests/Visual/Ranking/TestSceneHitEventTimingDistributionGraph.cs
@@ -168,6 +168,19 @@ namespace osu.Game.Tests.Visual.Ranking
             };
         });
 
+        public static List<HitEvent> CreateHitEvents(double offset = 0, int count = 50)
+        {
+            var hitEvents = new List<HitEvent>();
+
+            for (int i = 0; i < count; i++)
+            {
+                for (int j = 0; j < count; j++)
+                    hitEvents.Add(new HitEvent(offset, 1.0, HitResult.Perfect, placeholder_object, placeholder_object, null));
+            }
+
+            return hitEvents;
+        }
+
         public static List<HitEvent> CreateDistributedHitEvents(double centre = 0, double range = 25)
         {
             var hitEvents = new List<HitEvent>();
diff --git a/osu.Game.Tests/Visual/Settings/TestSceneAudioOffsetAdjustControl.cs b/osu.Game.Tests/Visual/Settings/TestSceneAudioOffsetAdjustControl.cs
index 85cde966b1..2fc5378ba1 100644
--- a/osu.Game.Tests/Visual/Settings/TestSceneAudioOffsetAdjustControl.cs
+++ b/osu.Game.Tests/Visual/Settings/TestSceneAudioOffsetAdjustControl.cs
@@ -1,11 +1,14 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Extensions.ObjectExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.UserInterface;
+using osu.Framework.Testing;
 using osu.Framework.Utils;
 using osu.Game.Configuration;
 using osu.Game.Overlays.Settings.Sections.Audio;
@@ -70,16 +73,54 @@ namespace osu.Game.Tests.Visual.Settings
             AddStep("clear history", () => tracker.ClearHistory());
         }
 
+        [Test]
+        public void TestRounding()
+        {
+            AddStep("set new score", () => statics.SetValue(Static.LastLocalUserScore, new ScoreInfo
+            {
+                HitEvents = TestSceneHitEventTimingDistributionGraph.CreateHitEvents(0.6),
+                BeatmapInfo = Beatmap.Value.BeatmapInfo,
+            }));
+
+            checkButtonEnabled();
+            AddStep("click button", () => adjustControl.ChildrenOfType<Button>().Single().TriggerClick());
+            checkButtonDisabled();
+            AddAssert("global offset set correctly", () => localConfig.Get<double>(OsuSetting.AudioOffset), () => Is.EqualTo(-1));
+        }
+
+        [Test]
+        public void TestNegligibleChangeNotApplicable()
+        {
+            AddStep("set new score", () => statics.SetValue(Static.LastLocalUserScore, new ScoreInfo
+            {
+                HitEvents = TestSceneHitEventTimingDistributionGraph.CreateHitEvents(0.5),
+                BeatmapInfo = Beatmap.Value.BeatmapInfo,
+            }));
+            checkButtonDisabled();
+
+            AddStep("adjust global offset", () => localConfig.SetValue(OsuSetting.AudioOffset, 50.0));
+            checkButtonEnabled();
+
+            AddStep("click button", () => adjustControl.ChildrenOfType<Button>().Single().TriggerClick());
+            checkButtonDisabled();
+            AddAssert("global offset set correctly", () => localConfig.Get<double>(OsuSetting.AudioOffset), () => Is.EqualTo(0));
+            AddStep("clear history", () => tracker.ClearHistory());
+        }
+
         [Test]
         public void TestBehaviour()
         {
             AddStep("set score with -20ms", () => setScore(-20));
             AddAssert("suggested global offset is 20ms", () => adjustControl.SuggestedOffset.Value, () => Is.EqualTo(20));
+            checkButtonEnabled();
             AddStep("clear history", () => tracker.ClearHistory());
+            checkButtonDisabled();
 
             AddStep("set score with 40ms", () => setScore(40));
+            checkButtonEnabled();
             AddAssert("suggested global offset is -40ms", () => adjustControl.SuggestedOffset.Value, () => Is.EqualTo(-40));
             AddStep("clear history", () => tracker.ClearHistory());
+            checkButtonDisabled();
         }
 
         [Test]
@@ -111,6 +152,16 @@ namespace osu.Game.Tests.Visual.Settings
             AddStep("clear history", () => tracker.ClearHistory());
         }
 
+        private void checkButtonDisabled()
+        {
+            AddAssert("button is disabled", () => adjustControl.ChildrenOfType<Button>().Single().Enabled.Value, () => Is.False);
+        }
+
+        private void checkButtonEnabled()
+        {
+            AddAssert("button is enabled", () => adjustControl.ChildrenOfType<Button>().Single().Enabled.Value, () => Is.True);
+        }
+
         private void setScore(double averageHitError)
         {
             statics.SetValue(Static.LastLocalUserScore, new ScoreInfo
diff --git a/osu.Game/Extensions/NumberFormattingExtensions.cs b/osu.Game/Extensions/NumberFormattingExtensions.cs
new file mode 100644
index 0000000000..5832e4ba9b
--- /dev/null
+++ b/osu.Game/Extensions/NumberFormattingExtensions.cs
@@ -0,0 +1,51 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using System.Globalization;
+using System.Numerics;
+using osu.Game.Utils;
+
+namespace osu.Game.Extensions
+{
+    public static class NumberFormattingExtensions
+    {
+        /// <summary>
+        /// For a given numeric type, return a formatted string in the standard format we use for display everywhere.
+        /// </summary>
+        /// <param name="value">The numeric value.</param>
+        /// <param name="maxDecimalDigits">The maximum number of decimals to be considered in the original value.</param>
+        /// <param name="asPercentage">Whether the output should be a percentage. For integer types, 0-100 is mapped to 0-100%; for other types 0-1 is mapped to 0-100%.</param>
+        /// <returns>The formatted output.</returns>
+        public static string ToStandardFormattedString<T>(this T value, int maxDecimalDigits, bool asPercentage) where T : struct, INumber<T>, IMinMaxValue<T>
+        {
+            double floatValue = double.CreateTruncating(value);
+
+            decimal decimalPrecision = normalise(decimal.CreateTruncating(value), maxDecimalDigits);
+
+            // Find the number of significant digits (we could have less than maxDecimalDigits after normalize())
+            int significantDigits = FormatUtils.FindPrecision(decimalPrecision);
+
+            if (asPercentage)
+            {
+                if (value is int)
+                    floatValue /= 100;
+
+                return floatValue.ToString($@"P{Math.Max(0, significantDigits - 2)}");
+            }
+
+            string negativeSign = Math.Round(floatValue, significantDigits) < 0 ? "-" : string.Empty;
+
+            return $"{negativeSign}{Math.Abs(floatValue).ToString($"N{significantDigits}")}";
+        }
+
+        /// <summary>
+        /// Removes all non-significant digits, keeping at most a requested number of decimal digits.
+        /// </summary>
+        /// <param name="d">The decimal to normalize.</param>
+        /// <param name="sd">The maximum number of decimal digits to keep. The final result may have fewer decimal digits than this value.</param>
+        /// <returns>The normalised decimal.</returns>
+        private static decimal normalise(decimal d, int sd)
+            => decimal.Parse(Math.Round(d, sd).ToString(string.Concat("0.", new string('#', sd)), CultureInfo.InvariantCulture), CultureInfo.InvariantCulture);
+    }
+}
diff --git a/osu.Game/Graphics/UserInterface/OsuSliderBar.cs b/osu.Game/Graphics/UserInterface/OsuSliderBar.cs
index 4b52ac4a3a..24b0e7b0f5 100644
--- a/osu.Game/Graphics/UserInterface/OsuSliderBar.cs
+++ b/osu.Game/Graphics/UserInterface/OsuSliderBar.cs
@@ -1,9 +1,7 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
 using System.Numerics;
-using System.Globalization;
 using osu.Framework.Allocation;
 using osu.Framework.Audio;
 using osu.Framework.Audio.Sample;
@@ -11,7 +9,7 @@ using osu.Framework.Graphics.Cursor;
 using osu.Framework.Graphics.UserInterface;
 using osu.Framework.Localisation;
 using osu.Framework.Utils;
-using osu.Game.Utils;
+using osu.Game.Extensions;
 
 namespace osu.Game.Graphics.UserInterface
 {
@@ -85,35 +83,6 @@ namespace osu.Game.Graphics.UserInterface
             channel.Play();
         }
 
-        public LocalisableString GetDisplayableValue(T value)
-        {
-            if (CurrentNumber.IsInteger)
-                return int.CreateTruncating(value).ToString("N0");
-
-            double floatValue = double.CreateTruncating(value);
-
-            decimal decimalPrecision = normalise(decimal.CreateTruncating(CurrentNumber.Precision), max_decimal_digits);
-
-            // Find the number of significant digits (we could have less than 5 after normalize())
-            int significantDigits = FormatUtils.FindPrecision(decimalPrecision);
-
-            if (DisplayAsPercentage)
-            {
-                return floatValue.ToString($@"P{Math.Max(0, significantDigits - 2)}");
-            }
-
-            string negativeSign = Math.Round(floatValue, significantDigits) < 0 ? "-" : string.Empty;
-
-            return $"{negativeSign}{Math.Abs(floatValue).ToString($"N{significantDigits}")}";
-        }
-
-        /// <summary>
-        /// Removes all non-significant digits, keeping at most a requested number of decimal digits.
-        /// </summary>
-        /// <param name="d">The decimal to normalize.</param>
-        /// <param name="sd">The maximum number of decimal digits to keep. The final result may have fewer decimal digits than this value.</param>
-        /// <returns>The normalised decimal.</returns>
-        private decimal normalise(decimal d, int sd)
-            => decimal.Parse(Math.Round(d, sd).ToString(string.Concat("0.", new string('#', sd)), CultureInfo.InvariantCulture), CultureInfo.InvariantCulture);
+        public LocalisableString GetDisplayableValue(T value) => CurrentNumber.Value.ToStandardFormattedString(max_decimal_digits, DisplayAsPercentage);
     }
 }
diff --git a/osu.Game/Localisation/AudioSettingsStrings.cs b/osu.Game/Localisation/AudioSettingsStrings.cs
index 89db60d8a6..5c9e207f84 100644
--- a/osu.Game/Localisation/AudioSettingsStrings.cs
+++ b/osu.Game/Localisation/AudioSettingsStrings.cs
@@ -69,6 +69,11 @@ namespace osu.Game.Localisation
         /// </summary>
         public static LocalisableString SuggestedOffsetNote => new TranslatableString(getKey(@"suggested_offset_note"), @"Play a few beatmaps to receive a suggested offset!");
 
+        /// <summary>
+        /// "Based on the last {0} play(s), your offset is set correctly!"
+        /// </summary>
+        public static LocalisableString SuggestedOffsetCorrect(int plays) => new TranslatableString(getKey(@"suggested_offset_correct"), @"Based on the last {0} play(s), your offset is set correctly!", plays);
+
         /// <summary>
         /// "Based on the last {0} play(s), the suggested offset is {1} ms."
         /// </summary>
diff --git a/osu.Game/Overlays/Settings/Sections/Audio/AudioOffsetAdjustControl.cs b/osu.Game/Overlays/Settings/Sections/Audio/AudioOffsetAdjustControl.cs
index b9f043a233..2629cd2183 100644
--- a/osu.Game/Overlays/Settings/Sections/Audio/AudioOffsetAdjustControl.cs
+++ b/osu.Game/Overlays/Settings/Sections/Audio/AudioOffsetAdjustControl.cs
@@ -8,13 +8,13 @@ using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Extensions.IEnumerableExtensions;
-using osu.Framework.Extensions.LocalisationExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Shapes;
 using osu.Framework.Graphics.UserInterface;
 using osu.Framework.Localisation;
 using osu.Game.Configuration;
+using osu.Game.Extensions;
 using osu.Game.Graphics;
 using osu.Game.Graphics.Containers;
 using osu.Game.Graphics.UserInterface;
@@ -109,6 +109,7 @@ namespace osu.Game.Overlays.Settings.Sections.Audio
                 base.LoadComplete();
 
                 averageHitErrorHistory.BindCollectionChanged(updateDisplay, true);
+                current.BindValueChanged(_ => updateHintText());
                 SuggestedOffset.BindValueChanged(_ => updateHintText(), true);
             }
 
@@ -148,17 +149,28 @@ namespace osu.Game.Overlays.Settings.Sections.Audio
                         break;
                 }
 
-                SuggestedOffset.Value = averageHitErrorHistory.Any() ? averageHitErrorHistory.Average(dataPoint => dataPoint.SuggestedGlobalAudioOffset) : null;
+                SuggestedOffset.Value = averageHitErrorHistory.Any() ? Math.Round(averageHitErrorHistory.Average(dataPoint => dataPoint.SuggestedGlobalAudioOffset)) : null;
             }
 
             private float getXPositionForOffset(double offset) => (float)(Math.Clamp(offset, current.MinValue, current.MaxValue) / (2 * current.MaxValue));
 
             private void updateHintText()
             {
-                hintText.Text = SuggestedOffset.Value == null
-                    ? AudioSettingsStrings.SuggestedOffsetNote
-                    : AudioSettingsStrings.SuggestedOffsetValueReceived(averageHitErrorHistory.Count, SuggestedOffset.Value.ToLocalisableString(@"N0"));
-                applySuggestion.Enabled.Value = SuggestedOffset.Value != null;
+                if (SuggestedOffset.Value == null)
+                {
+                    applySuggestion.Enabled.Value = false;
+                    hintText.Text = AudioSettingsStrings.SuggestedOffsetNote;
+                }
+                else if (Math.Abs(SuggestedOffset.Value.Value - current.Value) < 1)
+                {
+                    applySuggestion.Enabled.Value = false;
+                    hintText.Text = AudioSettingsStrings.SuggestedOffsetCorrect(averageHitErrorHistory.Count);
+                }
+                else
+                {
+                    applySuggestion.Enabled.Value = true;
+                    hintText.Text = AudioSettingsStrings.SuggestedOffsetValueReceived(averageHitErrorHistory.Count, SuggestedOffset.Value.Value.ToStandardFormattedString(0, false));
+                }
             }
 
             private partial class OffsetSliderBar : RoundedSliderBar<double>