diff --git a/src/data/kotlin/ru/dbotthepony/mc/otm/datagen/lang/English.kt b/src/data/kotlin/ru/dbotthepony/mc/otm/datagen/lang/English.kt
index 25c89ec11..5a826974c 100644
--- a/src/data/kotlin/ru/dbotthepony/mc/otm/datagen/lang/English.kt
+++ b/src/data/kotlin/ru/dbotthepony/mc/otm/datagen/lang/English.kt
@@ -362,6 +362,8 @@ private fun misc(provider: MatteryLanguageProvider) {
 		gui("progress_widget_stuck", "The machine can not work, check configuration")
 
 		gui("total_raw", "Total:")
+		gui("total", "Total: %s")
+		gui("total_approx", "Total: ~%s")
 
 		gui("matter.percentage_level", "Matter level: %s%%")
 		gui("matter.format", "Matter: %s")
diff --git a/src/data/kotlin/ru/dbotthepony/mc/otm/datagen/lang/Russian.kt b/src/data/kotlin/ru/dbotthepony/mc/otm/datagen/lang/Russian.kt
index 2c7761cd9..0f2e41364 100644
--- a/src/data/kotlin/ru/dbotthepony/mc/otm/datagen/lang/Russian.kt
+++ b/src/data/kotlin/ru/dbotthepony/mc/otm/datagen/lang/Russian.kt
@@ -367,6 +367,8 @@ private fun misc(provider: MatteryLanguageProvider) {
 		gui("progress_widget_stuck", "Это устройство не может продолжить работу, проверьте конфигурацию")
 
 		gui("total_raw", "Всего:")
+		gui("total", "Всего: %s")
+		gui("total_approx", "Всего примерно: %s")
 
 		gui("matter.percentage_level", "Уровень материи: %s%%")
 		gui("matter.format", "Материя: %s")
diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/panels/DecimalHistoryChartPanel.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/panels/DecimalHistoryChartPanel.kt
index 35033c9c7..4bc772cde 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/panels/DecimalHistoryChartPanel.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/panels/DecimalHistoryChartPanel.kt
@@ -17,7 +17,7 @@ import ru.dbotthepony.mc.otm.core.util.formatTickDuration
 open class DecimalHistoryChartPanel<out S : MatteryScreen<*>>(
 	screen: S,
 	parent: EditablePanel<*>,
-	val graph: DecimalHistoryChart,
+	val chart: DecimalHistoryChart,
 	val formatText: (Decimal) -> Component = { TextComponent(it.toString(2)) },
 	x: Float = 0f,
 	y: Float = 0f,
@@ -25,13 +25,13 @@ open class DecimalHistoryChartPanel<out S : MatteryScreen<*>>(
 	height: Float = 10f
 ) : EditablePanel<S>(screen, parent, x, y, width, height) {
 	override fun innerRender(graphics: MGUIGraphics, mouseX: Float, mouseY: Float, partialTick: Float) {
-		val maximum = graph.max()
+		val maximum = chart.max()
 		val normalized: FloatArray
 		val levelLabels: ChartLevelLabels
 
 		if (maximum.isZero || maximum.isInfinite) {
-			normalized = FloatArray(graph.width) {
-				if (graph[it].isInfinite) 0.8f else 0.0f
+			normalized = FloatArray(chart.width) {
+				if (chart[it].isInfinite) 0.8f else 0.0f
 			}
 
 			levelLabels = ChartLevelLabels(
@@ -39,7 +39,7 @@ open class DecimalHistoryChartPanel<out S : MatteryScreen<*>>(
 				font = font
 			)
 		} else {
-			normalized = FloatArray(graph.width) { (graph[it] / maximum).toFloat() * 0.9f }
+			normalized = FloatArray(chart.width) { (chart[it] / maximum).toFloat() * 0.9f }
 
 			val map = Float2ObjectArrayMap<Component>()
 
@@ -65,11 +65,16 @@ open class DecimalHistoryChartPanel<out S : MatteryScreen<*>>(
 				mouseX - absoluteX,
 				mouseY - absoluteY,
 				{
-					listOf(
-						formatText(graph[it]),
-						TextComponent(""),
-						TranslatableComponent("otm.gui.ago", formatTickDuration(it * graph.resolution, true))
-					)
+					val result = ArrayList<Component>()
+					result.add(formatText(chart[it]))
+
+					if (chart.resolution != 1 && chart[it].isFinite && chart[it].isNotZero) {
+						result.add(TranslatableComponent("otm.gui.total_approx", formatText(chart[it] * chart.resolution)))
+					}
+
+					result.add(TextComponent(""))
+					result.add(TranslatableComponent("otm.gui.ago", formatTickDuration(it * chart.resolution, true)))
+					result
 				},
 				font,
 			),
diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/core/math/Decimal.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/core/math/Decimal.kt
index 3fcd85b4c..457874d17 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/core/math/Decimal.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/core/math/Decimal.kt
@@ -120,6 +120,7 @@ sealed class Decimal : Number(), Comparable<Decimal> {
 	 * Whenever this Decimal is zero
 	 */
 	inline val isZero get() = signum() == 0
+	inline val isNotZero get() = signum() != 0
 
 	abstract val isInfinite: Boolean
 	abstract val isFinite: Boolean