diff --git a/src/main/java/org/nwapw/abacus/fx/AbacusController.java b/src/main/java/org/nwapw/abacus/fx/AbacusController.java
index 3ea5656..a3ebe22 100644
--- a/src/main/java/org/nwapw/abacus/fx/AbacusController.java
+++ b/src/main/java/org/nwapw/abacus/fx/AbacusController.java
@@ -139,6 +139,7 @@ public class AbacusController implements PluginListener {
             String calculation = attemptCalculation();
             Platform.runLater(() -> {
                 outputText.setText(calculation);
+                inputField.setText("");
                 inputButton.setDisable(false);
                 stopButton.setDisable(true);
             });