---
description: Prints the public port for a port binding.s
keywords: fig, composition, compose, docker, orchestration, cli,  port
title: docker-compose port
notoc: true
---

```
Usage: port [options] SERVICE PRIVATE_PORT

Options:
--protocol=proto  tcp or udp [default: tcp]
--index=index     index of the container if there are multiple
                  instances of a service [default: 1]
```

Prints the public port for a port binding.
