Celebrant vs registrar: what's the actual difference?

This is the single most common question I get asked, and the confusion is completely understandable because the two roles overlap in people's heads and nowhere else.

A registrar is a representative of the state. Their job is the legal marriage: the declaratory and contracting words required by law, the signing of the schedule, the registration of your marriage. They work to a set form of words, they can only officiate in licensed venues, and they cannot include anything religious. That's not them being difficult, it's the law they operate under.

A celebrant has no legal function at all in England and Wales, and that's precisely where the freedom comes from. I write your ceremony from a blank page. Any venue, any day, any words, any rituals, any length. Your dog can be in it. Your nan's poem can be in it. Nothing is off the table because there's no template to fit into.

So how do couples use both? The usual route is a short registry office appointment, often on a weekday with two witnesses and nobody else, purely to do the legal paperwork. Then the ceremony everyone attends, the one with the photographs and the tears and the confetti, happens with me on your chosen day in your chosen place.

Some couples do the legal bit weeks before. Some do it the morning of. Some do it afterwards. It genuinely doesn't matter, and your guests need never know unless you want to tell them.

What about funerals and namings? There's no registrar involved at all, so a celebrant-led service is simply the service. No paperwork to work around.

Scotland is different, by the way. Certain celebrants there can conduct legally binding marriages. In England and Wales, at the time of writing, that isn't the case, though the law has been under review for some years.

The short version: a registrar makes you legally married. A celebrant makes the day feel like yours. Most people want both, and they cost less together than couples usually expect.