diff --git a/src/class/midi/midi_device.c b/src/class/midi/midi_device.c
index b20903d68f..5ac3f04525 100644
--- a/src/class/midi/midi_device.c
+++ b/src/class/midi/midi_device.c
@@ -294,6 +294,16 @@ bool tud_midi_n_packet_write (uint8_t itf, const uint8_t packet[4]) {
   return true;
 }
 
+uint32_t tud_midi_n_tx_available(uint8_t itf) {
+  midid_interface_t *p_midi = &_midid_itf[itf];
+  tu_edpt_stream_t  *ep_str = &p_midi->ep_stream.tx;
+  return tu_edpt_stream_write_available(p_midi->rhport, ep_str);
+}
+
+uint32_t tud_midi_n_rx_available(uint8_t itf) {
+  return tud_midi_n_available(itf, 0);
+}
+
 uint32_t tud_midi_n_packet_write_n(uint8_t itf, const uint8_t packets[], uint32_t n_packets) {
   midid_interface_t *p_midi = &_midid_itf[itf];
   tu_edpt_stream_t  *ep_str = &p_midi->ep_stream.tx;
diff --git a/src/class/midi/midi_device.h b/src/class/midi/midi_device.h
index ddbc2f9f01..5a2c70699d 100644
--- a/src/class/midi/midi_device.h
+++ b/src/class/midi/midi_device.h
@@ -81,6 +81,12 @@ bool tud_midi_n_packet_write(uint8_t itf, const uint8_t packet[4]);
 // Write multiple event packets, return number of written packets
 uint32_t tud_midi_n_packet_write_n(uint8_t itf, const uint8_t packets[], uint32_t n_packets);
 
+// Get the number of bytes available for writing
+uint32_t tud_midi_n_tx_available(uint8_t itf);
+
+// Get the number of bytes available for reading
+uint32_t tud_midi_n_rx_available(uint8_t itf);
+
 //--------------------------------------------------------------------+
 // Application API (Single Interface)
 //--------------------------------------------------------------------+
@@ -117,6 +123,14 @@ TU_ATTR_ALWAYS_INLINE static inline uint32_t tud_midi_packet_write_n(const uint8
   return tud_midi_n_packet_write_n(0, packets, n_packets);
 }
 
+TU_ATTR_ALWAYS_INLINE static inline uint32_t tud_midi_tx_available(void) {
+  return tud_midi_n_tx_available(0);
+}
+
+TU_ATTR_ALWAYS_INLINE static inline uint32_t tud_midi_rx_available(void) {
+  return tud_midi_n_rx_available(0);
+}
+
 //--------------------------------------------------------------------+
 // Internal Class Driver API
 //--------------------------------------------------------------------+