diff --git a/app/nether-portal-calculator.tsx b/app/nether-portal-calculator.tsx
index 38515d7..ebd90a9 100644
--- a/app/nether-portal-calculator.tsx
+++ b/app/nether-portal-calculator.tsx
@@ -131,7 +131,7 @@ export default function CoordinateConverter() {
                   <Text style={styles.coordInputLabel}>X:</Text>
                   <TextInput
                     style={styles.coordTextInput}
-                    keyboardType="numeric"
+                    keyboardType="numbers-and-punctuation"
                     placeholder="0"
                     placeholderTextColor="#ccc"
                     value={overworldX}
@@ -142,7 +142,7 @@ export default function CoordinateConverter() {
                   <Text style={styles.coordInputLabel}>Z:</Text>
                   <TextInput
                     style={styles.coordTextInput}
-                    keyboardType="numeric"
+                    keyboardType="numbers-and-punctuation"
                     placeholder="0"
                     placeholderTextColor="#ccc"
                     value={overworldZ}
@@ -160,7 +160,7 @@ export default function CoordinateConverter() {
                   <Text style={styles.coordInputLabel}>X:</Text>
                   <TextInput
                     style={styles.coordTextInput}
-                    keyboardType="numeric"
+                    keyboardType="numbers-and-punctuation"
                     placeholder="0"
                     placeholderTextColor="#ccc"
                     value={netherX}
@@ -171,7 +171,7 @@ export default function CoordinateConverter() {
                   <Text style={styles.coordInputLabel}>Z:</Text>
                   <TextInput
                     style={styles.coordTextInput}
-                    keyboardType="numeric"
+                    keyboardType="numbers-and-punctuation"
                     placeholder="0"
                     placeholderTextColor="#ccc"
                     value={netherZ}
diff --git a/app/saved-coordinates.tsx b/app/saved-coordinates.tsx
index b0cb463..573e452 100644
--- a/app/saved-coordinates.tsx
+++ b/app/saved-coordinates.tsx
@@ -197,7 +197,7 @@ export default function CoordinateConverter() {
                                     style={styles.coordinateValueInput}
                                     placeholder="X"
                                     placeholderTextColor="#999"
-                                    keyboardType="default"
+                                    keyboardType="numbers-and-punctuation"
                                     value={xCoord}
                                     onChangeText={setXCoord}
                                     returnKeyType="done"
@@ -206,7 +206,7 @@ export default function CoordinateConverter() {
                                     style={styles.coordinateValueInput}
                                     placeholder="Y"
                                     placeholderTextColor="#999"
-                                    keyboardType="default"
+                                    keyboardType="numbers-and-punctuation"
                                     value={yCoord}
                                     onChangeText={setYCoord}
                                     returnKeyType="done"
@@ -215,7 +215,7 @@ export default function CoordinateConverter() {
                                     style={styles.coordinateValueInput}
                                     placeholder="Z"
                                     placeholderTextColor="#999"
-                                    keyboardType="default"
+                                    keyboardType="numbers-and-punctuation"
                                     value={zCoord}
                                     onChangeText={setZCoord}
                                     returnKeyType="done"