diff --git a/superset-frontend/plugins/plugin-chart-echarts/src/Gauge/transformProps.ts b/superset-frontend/plugins/plugin-chart-echarts/src/Gauge/transformProps.ts
index 29dcafc45b8..79075b35dbb 100644
--- a/superset-frontend/plugins/plugin-chart-echarts/src/Gauge/transformProps.ts
+++ b/superset-frontend/plugins/plugin-chart-echarts/src/Gauge/transformProps.ts
@@ -222,8 +222,20 @@ export default function transformProps(
 
   const { setDataMask = () => {}, onContextMenu } = hooks;
 
-  const min = minVal ?? calculateMin(transformedData);
-  const max = maxVal ?? calculateMax(transformedData);
+  const isValidNumber = (
+    val: number | null | undefined | string,
+  ): val is number => {
+    if (val == null || val === '') return false;
+    const num = typeof val === 'string' ? Number(val) : val;
+    return !Number.isNaN(num) && Number.isFinite(num);
+  };
+
+  const min = isValidNumber(minVal)
+    ? Number(minVal)
+    : calculateMin(transformedData);
+  const max = isValidNumber(maxVal)
+    ? Number(maxVal)
+    : calculateMax(transformedData);
   const axisLabels = range(min, max, (max - min) / splitNumber);
   const axisLabelLength = Math.max(
     ...axisLabels.map(label => numberFormatter(label).length).concat([1]),
diff --git a/superset-frontend/plugins/plugin-chart-echarts/test/Gauge/transformProps.test.ts b/superset-frontend/plugins/plugin-chart-echarts/test/Gauge/transformProps.test.ts
index 78298ef72b6..2601464e5ca 100644
--- a/superset-frontend/plugins/plugin-chart-echarts/test/Gauge/transformProps.test.ts
+++ b/superset-frontend/plugins/plugin-chart-echarts/test/Gauge/transformProps.test.ts
@@ -281,6 +281,411 @@ describe('Echarts Gauge transformProps', () => {
   });
 });
 
+describe('Min/Max calculation and axis labels', () => {
+  const baseFormData: SqlaFormData = {
+    datasource: '26__table',
+    viz_type: VizType.Gauge,
+    metric: 'count',
+    adhocFilters: [],
+    rowLimit: 10,
+    startAngle: 225,
+    endAngle: -45,
+    colorScheme: 'SUPERSET_DEFAULT',
+    fontSize: 14,
+    numberFormat: 'SMART_NUMBER',
+    valueFormatter: '{value}',
+    showPointer: true,
+    animation: true,
+    showAxisTick: false,
+    showSplitLine: false,
+    splitNumber: 10,
+    showProgress: true,
+    overlap: true,
+    roundCap: false,
+    groupby: [],
+  };
+
+  it('should use provided minVal and maxVal when valid numbers', () => {
+    const formData: SqlaFormData = {
+      ...baseFormData,
+      minVal: 10,
+      maxVal: 100,
+    };
+    const queriesData = [
+      {
+        colnames: ['count'],
+        data: [{ count: 50 }, { count: 75 }],
+      },
+    ];
+
+    const chartProps = new ChartProps({
+      formData,
+      width: 800,
+      height: 600,
+      queriesData,
+      theme: supersetTheme,
+    });
+
+    const result = transformProps(chartProps as EchartsGaugeChartProps);
+    const series = (result.echartOptions as any).series[0];
+
+    expect(series.min).toBe(10);
+    expect(series.max).toBe(100);
+  });
+
+  it('should calculate min/max from data when minVal is null', () => {
+    const formData: SqlaFormData = {
+      ...baseFormData,
+      minVal: null,
+      maxVal: 100,
+    };
+    const queriesData = [
+      {
+        colnames: ['count'],
+        data: [{ count: 20 }, { count: 80 }],
+      },
+    ];
+
+    const chartProps = new ChartProps({
+      formData,
+      width: 800,
+      height: 600,
+      queriesData,
+      theme: supersetTheme,
+    });
+
+    const result = transformProps(chartProps as EchartsGaugeChartProps);
+    const series = (result.echartOptions as any).series[0];
+
+    expect(series.min).toBe(0);
+    expect(series.max).toBe(100);
+  });
+
+  it('should calculate min/max from data when maxVal is null', () => {
+    const formData: SqlaFormData = {
+      ...baseFormData,
+      minVal: 0,
+      maxVal: null,
+    };
+    const queriesData = [
+      {
+        colnames: ['count'],
+        data: [{ count: 20 }, { count: 80 }],
+      },
+    ];
+
+    const chartProps = new ChartProps({
+      formData,
+      width: 800,
+      height: 600,
+      queriesData,
+      theme: supersetTheme,
+    });
+
+    const result = transformProps(chartProps as EchartsGaugeChartProps);
+    const series = (result.echartOptions as any).series[0];
+
+    expect(series.min).toBe(0);
+    expect(series.max).toBe(160);
+  });
+
+  it('should calculate min/max from data when both are null', () => {
+    const formData: SqlaFormData = {
+      ...baseFormData,
+      minVal: null,
+      maxVal: null,
+    };
+    const queriesData = [
+      {
+        colnames: ['count'],
+        data: [{ count: 15 }, { count: 45 }],
+      },
+    ];
+
+    const chartProps = new ChartProps({
+      formData,
+      width: 800,
+      height: 600,
+      queriesData,
+      theme: supersetTheme,
+    });
+
+    const result = transformProps(chartProps as EchartsGaugeChartProps);
+    const series = (result.echartOptions as any).series[0];
+
+    expect(series.min).toBe(0);
+    expect(series.max).toBe(90);
+  });
+
+  it('should calculate min/max from data when minVal is empty string', () => {
+    const formData: SqlaFormData = {
+      ...baseFormData,
+      minVal: '' as any,
+      maxVal: 200,
+    };
+    const queriesData = [
+      {
+        colnames: ['count'],
+        data: [{ count: 30 }, { count: 60 }],
+      },
+    ];
+
+    const chartProps = new ChartProps({
+      formData,
+      width: 800,
+      height: 600,
+      queriesData,
+      theme: supersetTheme,
+    });
+
+    const result = transformProps(chartProps as EchartsGaugeChartProps);
+    const series = (result.echartOptions as any).series[0];
+
+    expect(series.min).toBe(0);
+    expect(series.max).toBe(200);
+  });
+
+  it('should calculate min/max from data when maxVal is invalid string', () => {
+    const formData: SqlaFormData = {
+      ...baseFormData,
+      minVal: 0,
+      maxVal: 'invalid' as any,
+    };
+    const queriesData = [
+      {
+        colnames: ['count'],
+        data: [{ count: 25 }, { count: 75 }],
+      },
+    ];
+
+    const chartProps = new ChartProps({
+      formData,
+      width: 800,
+      height: 600,
+      queriesData,
+      theme: supersetTheme,
+    });
+
+    const result = transformProps(chartProps as EchartsGaugeChartProps);
+    const series = (result.echartOptions as any).series[0];
+
+    expect(series.min).toBe(0);
+    expect(series.max).toBe(150);
+  });
+
+  it('should handle negative values in min/max calculation', () => {
+    const formData: SqlaFormData = {
+      ...baseFormData,
+      minVal: null,
+      maxVal: null,
+    };
+    const queriesData = [
+      {
+        colnames: ['count'],
+        data: [{ count: -20 }, { count: 40 }],
+      },
+    ];
+
+    const chartProps = new ChartProps({
+      formData,
+      width: 800,
+      height: 600,
+      queriesData,
+      theme: supersetTheme,
+    });
+
+    const result = transformProps(chartProps as EchartsGaugeChartProps);
+    const series = (result.echartOptions as any).series[0];
+
+    expect(series.min).toBe(-40);
+    expect(series.max).toBe(80);
+  });
+
+  it('should generate axis labels correctly based on min, max, and splitNumber', () => {
+    const formData: SqlaFormData = {
+      ...baseFormData,
+      minVal: 0,
+      maxVal: 100,
+      splitNumber: 5,
+    };
+    const queriesData = [
+      {
+        colnames: ['count'],
+        data: [{ count: 50 }],
+      },
+    ];
+
+    const chartProps = new ChartProps({
+      formData,
+      width: 800,
+      height: 600,
+      queriesData,
+      theme: supersetTheme,
+    });
+
+    const result = transformProps(chartProps as EchartsGaugeChartProps);
+    const series = (result.echartOptions as any).series[0];
+
+    expect(series.min).toBe(0);
+    expect(series.max).toBe(100);
+    expect(series.splitNumber).toBe(5);
+    expect(series.axisLabel).toBeDefined();
+    expect(series.axisLabel.formatter).toBeDefined();
+  });
+
+  it('should calculate axis label length correctly for different number formats', () => {
+    const formData: SqlaFormData = {
+      ...baseFormData,
+      minVal: 0,
+      maxVal: 1000,
+      splitNumber: 10,
+      numberFormat: ',d',
+    };
+    const queriesData = [
+      {
+        colnames: ['count'],
+        data: [{ count: 500 }],
+      },
+    ];
+
+    const chartProps = new ChartProps({
+      formData,
+      width: 800,
+      height: 600,
+      queriesData,
+      theme: supersetTheme,
+    });
+
+    const result = transformProps(chartProps as EchartsGaugeChartProps);
+    const series = (result.echartOptions as any).series[0];
+
+    expect(series.axisLabel).toBeDefined();
+    expect(series.axisLabel.formatter).toBeDefined();
+    expect(typeof series.axisLabel.formatter).toBe('function');
+  });
+
+  it('should integrate interval bounds and colors with calculated min/max', () => {
+    const formData: SqlaFormData = {
+      ...baseFormData,
+      minVal: null,
+      maxVal: null,
+      intervals: '20,60',
+      intervalColorIndices: '1,2',
+    };
+    const queriesData = [
+      {
+        colnames: ['count'],
+        data: [{ count: 10 }, { count: 50 }],
+      },
+    ];
+
+    const chartProps = new ChartProps({
+      formData,
+      width: 800,
+      height: 600,
+      queriesData,
+      theme: supersetTheme,
+    });
+
+    const result = transformProps(chartProps as EchartsGaugeChartProps);
+    const series = (result.echartOptions as any).series[0];
+
+    expect(series.min).toBe(0);
+    expect(series.max).toBe(100);
+
+    const { axisLine } = series;
+    expect(axisLine.lineStyle.color).toEqual(
+      expect.arrayContaining([
+        expect.arrayContaining([expect.any(Number), expect.any(String)]),
+      ]),
+    );
+  });
+
+  it('should handle zero values in data correctly', () => {
+    const formData: SqlaFormData = {
+      ...baseFormData,
+      minVal: null,
+      maxVal: null,
+    };
+    const queriesData = [
+      {
+        colnames: ['count'],
+        data: [{ count: 0 }, { count: 0 }],
+      },
+    ];
+
+    const chartProps = new ChartProps({
+      formData,
+      width: 800,
+      height: 600,
+      queriesData,
+      theme: supersetTheme,
+    });
+
+    const result = transformProps(chartProps as EchartsGaugeChartProps);
+    const series = (result.echartOptions as any).series[0];
+
+    expect(series.min).toBe(0);
+    expect(series.max).toBe(0);
+  });
+
+  it('should handle string minVal/maxVal that can be converted to numbers', () => {
+    const formData: SqlaFormData = {
+      ...baseFormData,
+      minVal: '10' as any,
+      maxVal: '200' as any,
+    };
+    const queriesData = [
+      {
+        colnames: ['count'],
+        data: [{ count: 50 }],
+      },
+    ];
+
+    const chartProps = new ChartProps({
+      formData,
+      width: 800,
+      height: 600,
+      queriesData,
+      theme: supersetTheme,
+    });
+
+    const result = transformProps(chartProps as EchartsGaugeChartProps);
+    const series = (result.echartOptions as any).series[0];
+
+    expect(series.min).toBe(10);
+    expect(series.max).toBe(200);
+  });
+
+  it('should handle different splitNumber values', () => {
+    const formData: SqlaFormData = {
+      ...baseFormData,
+      minVal: 0,
+      maxVal: 100,
+      splitNumber: 20,
+    };
+    const queriesData = [
+      {
+        colnames: ['count'],
+        data: [{ count: 50 }],
+      },
+    ];
+
+    const chartProps = new ChartProps({
+      formData,
+      width: 800,
+      height: 600,
+      queriesData,
+      theme: supersetTheme,
+    });
+
+    const result = transformProps(chartProps as EchartsGaugeChartProps);
+    const series = (result.echartOptions as any).series[0];
+
+    expect(series.splitNumber).toBe(20);
+  });
+});
+
 describe('getIntervalBoundsAndColors', () => {
   it('should generate correct interval bounds and colors', () => {
     const colorFn = CategoricalColorNamespace.getScale(