diff --git a/native/input/input-state-container.react.js b/native/input/input-state-container.react.js
--- a/native/input/input-state-container.react.js
+++ b/native/input/input-state-container.react.js
@@ -1201,8 +1201,8 @@
       uploadOptions,
       uploadProgress => {
         if (options && options.onProgress) {
-          const { totalByteSent, totalBytesExpectedToSend } = uploadProgress;
-          options.onProgress(totalByteSent / totalBytesExpectedToSend);
+          const { totalBytesSent, totalBytesExpectedToSend } = uploadProgress;
+          options.onProgress(totalBytesSent / totalBytesExpectedToSend);
         }
       },
     );
diff --git a/native/utils/blob-service-upload.js b/native/utils/blob-service-upload.js
--- a/native/utils/blob-service-upload.js
+++ b/native/utils/blob-service-upload.js
@@ -51,8 +51,8 @@
     uploadOptions,
     uploadProgress => {
       if (options?.onProgress) {
-        const { totalByteSent, totalBytesExpectedToSend } = uploadProgress;
-        options.onProgress(totalByteSent / totalBytesExpectedToSend);
+        const { totalBytesSent, totalBytesExpectedToSend } = uploadProgress;
+        options.onProgress(totalBytesSent / totalBytesExpectedToSend);
       }
     },
   );