Porter's Cardiff Open Mic

Name: Open Mic at Porter's Cardiff
Location: Porter's Cardiff

Porter's Cardiff Open Mic — Quick Facts

Cardiff open mic at Porter's Cardiff — listed on Google Places. Schedule below pending venue confirmation; check the venue's own listings before turning up.

✓ Verified active Last verified 28 Apr 2026 Source: google.com + venue confirmation

The Details

Everything you need before you turn up

DayWednesday

Start8pm

Sign-up7:30pm walk-in

Slot length12 min

EntryFree · 18+

Capacity–

Performer typesMusic

Sound engineerBYO / hire on the night

Where

Porter's Cardiff 9 Porter's, Barrack Ln, St Davids Centre
Barrack Ln, St Davids Centre
Cardiff CF10 2GS

Contact

Walk-in sign-up only
No advance booking
Host: in-house team

Highlights

Free entry

PA provided

Music18+Walk-in

Spotted something wrong with this listing? Closed, moved night, different start time? Let us know and we'll re-verify within 48 hours.

What's on Stage

Porter's Cardiff is listed on Google Places as hosting open mic nights in Cardiff. We've verified the venue exists at the address below; the day, start time and slot length still need direct confirmation from the venue.

Pending verification

This listing is auto-discovered. Day-of-week and start time are best-guess defaults. If you run this venue or have attended recently, click "Send a correction" to lock in the real schedule.

Getting there

9 Porter's, Barrack Ln, St Davids Centre, Cardiff CF10 2GS.

Photos

Four photos sourced from Google Places contributors are shown above the map.

Find Porter's Cardiff

9 Porter's, Barrack Ln, St Davids Centre, Barrack Ln, St Davids Centre, Cardiff CF10 2GS

Common Questions

Seven things people ask before turning up at Cardiff's Porter's Cardiff open mic.

How do I sign up to play at Porter's Cardiff open mic?

Walk-in sign-up only, opens at 7:30pm. Arrive early — slots fill on the night. Backup options if you don't get on: other Cardiff open mics the same week.

What backline does Porter's Cardiff provide?

PA + vocal mic provided. BYO instrument and amp. Need a venue with full backline? Try the backline filter.

How long is a slot at Porter's Cardiff open mic?

12 minutes per act — typically 3 songs solo or 4 for a band.

Is Porter's Cardiff open mic free?

Yes — free entry for performers and audience. Most Cardiff mics are free; browse the list.

Can I bring a band to Porter's Cardiff open mic?

Solo and duo acts work best given the gear available; ask the host before bringing a full band. For full-band-friendly mics, filter the directory by backline.

Where is Porter's Cardiff?

9 Porter's, Barrack Ln, St Davids Centre, Barrack Ln, St Davids Centre, Cardiff CF10 2GS.

What's the audience like on a Wednesday night?

Mostly fellow musicians, friends and Cardiff regulars who turn up across the Cardiff live music scene. Cardiff open mic crowds tend to listen attentively — this isn't a chatter-over-the-music kind of night.