diff --git a/src/main/java/de/neemann/digital/draw/graphics/text/formatter/LaTeXFormatter.java b/src/main/java/de/neemann/digital/draw/graphics/text/formatter/LaTeXFormatter.java
index d5e06174c..75114d904 100644
--- a/src/main/java/de/neemann/digital/draw/graphics/text/formatter/LaTeXFormatter.java
+++ b/src/main/java/de/neemann/digital/draw/graphics/text/formatter/LaTeXFormatter.java
@@ -109,6 +109,16 @@ public final class LaTeXFormatter {
                     return "\\textgreater{}";
             case '&':
                 return "\\&";
+            case '∑':
+                if (inMath)
+                    return "\\sum ";
+                else
+                    return "$\\sum$";
+            case '∏':
+                if (inMath)
+                    return "\\prod ";
+                else
+                    return "$\\prod$";
             default:
                 return "" + aChar;
         }
diff --git a/src/test/java/de/neemann/digital/draw/graphics/text/formatter/LaTeXFormatterTest.java b/src/test/java/de/neemann/digital/draw/graphics/text/formatter/LaTeXFormatterTest.java
index 2e6df3913..df81739e0 100644
--- a/src/test/java/de/neemann/digital/draw/graphics/text/formatter/LaTeXFormatterTest.java
+++ b/src/test/java/de/neemann/digital/draw/graphics/text/formatter/LaTeXFormatterTest.java
@@ -31,4 +31,9 @@ public class LaTeXFormatterTest extends TestCase {
         assertEquals("a$\\neg{}$b", LaTeXFormatter.format(new Parser("a¬b").parse()));
         assertEquals("$a\\neg{}b$", LaTeXFormatter.format(new Parser("$a¬b$").parse()));
     }
+
+    public void testSumProd() throws ParseException {
+        assertEquals("$\\sum ^a_{n=0}$", LaTeXFormatter.format(new Parser("∑_{n=0}^a").parse()));
+        assertEquals("$\\prod ^a_{n=0}$", LaTeXFormatter.format(new Parser("∏_{n=0}^a").parse()));
+    }
 }