In short
Adult dating means consenting adults meeting for sex or a casual relationship, openly and on terms they agree together. It is legal in the UK, and adult sites such as Adults.co.uk are for over-18s only. Most sites let you join and browse free and charge to message, so check who runs a site, what it checks and how billing works before you pay.
| Minimum age on Adults.co.uk | 18 |
|---|---|
| Joining, profile and browsing | Free |
| Reading and replying to messages | Paid membership, renews until cancelled |
| Card statement shows | The billing name displayed at checkout |
| Free STI testing | NHS sexual health clinics, no GP referral |
| Report a dating scam | Report Fraud 0300 123 2040 (Scotland: Police Scotland 101) |
"Adult dating" covers a lot of ground, from a single night with someone new to a years-long arrangement with a regular partner. What links it is honesty about sex. People say at the start that physical chemistry is the point, rather than hoping it will come up on the third date.
What does adult dating actually mean?
Adult dating is dating where both people are upfront that they want a sexual connection, without the expectation of a conventional relationship. It is legal, it is between consenting adults, and the terms are whatever the two (or more) people involved agree.
In practice it tends to take one of four shapes:
- Casual meetings: one-off or occasional, with no strings either way.
- Regular arrangements: someone you see when it suits you both, often friends-with-benefits in all but name.
- Couples meeting others: partners who meet singles or other couples together, openly and by agreement. Our guide to swinging and lifestyle clubs explains how that works.
- Exploring something new: trying something you haven't before, with someone who shares the interest and respects your limits.
What it is not: paid sex, pressure, or a way around anyone's consent. And it is strictly for adults.
The terms you'll see on profiles
Adult profiles use a shorthand of their own. These are the terms that come up most, with what they usually mean.
| Term | What it usually means |
|---|---|
| NSA | "No strings attached": no expectation of a relationship |
| FWB | Friends with benefits: an ongoing, friendly arrangement that includes sex |
| Casual | Open to meeting without planning a future together |
| Discreet | Privacy matters, often because of work, family or a relationship |
| ENM | Ethical non-monogamy: in a relationship where seeing others is openly agreed |
| Swinging, the lifestyle | Couples who meet others together, often at clubs or private parties |
| Hard limit | Something a person will not do, whatever the mood |
None of these words is a promise. A profile tells you what someone might enjoy with the right person; it is never agreement to anything with you.
Who adult dating suits, and who it doesn't
Adult dating suits people who know what they want and are comfortable saying it. Often that means people with a little life behind them: divorced or separated, single by choice, busy with work and children, or in an open relationship and looking for something specific.
| Tends to suit | Tends not to suit |
|---|---|
| People clear that they want something casual | People privately hoping casual will turn into a relationship |
| Couples who have agreed openly to meet others | Anyone whose partner doesn't know or hasn't agreed |
| People happy to talk frankly about limits and safer sex | Anyone who finds it hard to say no in the moment |
| People who value discretion and give it back | People looking for a quick thrill with no courtesy attached |
Neither column is a judgement. It is just worth knowing which side you're on before you start. Adults.co.uk is written for readers in their thirties and beyond, although anyone aged 18 or over may join.
How adult dating sites work, and what they cost
Most adult dating sites follow the same pattern: join and browse free, then pay to talk. Adults.co.uk works like this:
- Join free. You give an email address, a password and your date of birth.
- Build a profile free. Add photos and a description. Every photo is reviewed before it appears.
- Browse free. Look at other members and receive interest without paying.
- Pay to read and reply. Reading and replying to messages needs a paid membership.
- Renewal is automatic. Every membership renews until you cancel in Settings > Billing.
| Join, create a profile, browse | Free |
|---|---|
| Read and reply to messages | Paid membership (weekly and monthly plans) |
| Optional extras | Such as profile boosts and an ID-verified badge |
The members area shows the exact price of each plan before you pay. Memberships renew automatically until you cancel in Settings > Billing. Your card statement shows the billing name displayed at checkout.
A few more facts worth knowing before you pay. Your card statement shows the billing name displayed at checkout, so note it. Profiles are shared with partner sites in the same network. And what members write about themselves is not checked; an optional ID badge shows who has confirmed their identity. How Adults.co.uk works walks through it step by step.
Join Adults.co.uk free
Adults 18+. Free to join and browse. Reading and replying to messages is paid.
How to judge an adult dating site
A trustworthy adult site answers seven questions plainly, before you pay. If you can't find an answer in five minutes, treat that as the answer.
| Question | What a straight answer looks like |
|---|---|
| Who runs it? | A named company with an address, not just a brand |
| What's free, and what's paid? | Clear before you sign up |
| Does it renew automatically? | Stated plainly, with how to cancel |
| What appears on my statement? | The billing name, shown at checkout |
| What does it actually check? | Specific: photos, ID, or nothing, rather than a vague "verified" |
| Who else can see my profile? | Whether profiles are shared with other sites |
| How do I delete my account? | A clear route, not a support-ticket maze |
Be wary of sites that promise you'll meet someone tonight, or show local members "waiting for you". Those claims are warning signs in themselves. Our page is Adults.co.uk legit? answers each question for this site, including the less flattering parts.
Writing a profile that attracts the right people
The best adult profiles are frank without being graphic. Say what you're looking for, what you enjoy outside the bedroom and what kind of person you get on with. Courtesy reads well; a list of demands doesn't.
On photos: nude and lingerie photos are not accepted, and a clear, recent photo you'd be comfortable with a stranger recognising works far better than something cryptic. If discretion matters, choose pictures that don't give away your workplace, your street, your car or your children.
An example of an opening line that works, to adapt rather than copy: "Separated, early forties, looking for something regular and discreet with someone who likes a proper conversation first."
Talking before you meet
Adult dating is direct, but the good conversations still start with a proper hello. Once you're both keen, talk through four things: what you're each hoping for, any limits, safer sex and discretion. Our guide to talking about desires and limits shows how, with example lines.
Agreeing something in messages is not agreeing to it on the night. In England and Wales the law defines consent as agreeing by choice, with the freedom and capacity to make that choice (Sexual Offences Act 2003, section 74), and Scotland and Northern Ireland have their own laws built on the same idea. Either person can change their mind at any point. The consent guide explains what that means in practice.
Meeting safely
Meet somewhere public first, even if you both expect to go somewhere private later. Arrange your own transport, tell a friend where you'll be and when to expect a message, and leave whenever you want. Our first meeting safety plan sets it all out.
Look after your sexual health too. NHS sexual health clinics test and treat free of charge and in confidence, with no GP referral needed; the sexual health guide covers home kits, free condoms, PrEP and PEP.
Scams to watch for
Adult sites attract scammers, who bet that you won't report them. The patterns are well worn: moving you off the site fast, asking for money or gift cards, sending you to "verify" on another website, or recording an intimate video call and threatening to share it.
Never send money to anyone you've met through a dating site. If you're targeted, stop contact, keep the evidence and report it: in England, Wales and Northern Ireland to Report Fraud on 0300 123 2040, and in Scotland to Police Scotland on 101. If intimate images are involved, the Revenge Porn Helpline supports adults across the UK. Our guide to scams and sextortion covers what to do step by step.
Discretion runs both ways
Discretion in adult dating means protecting your own privacy and treating other people's exactly as you'd want yours treated: no screenshots, no sharing, no gossip, no recognising someone in the street unless they greet you first. Use a separate email address for dating if it helps, and keep early conversations inside the members area. Our privacy and discretion page explains the billing name, shared profiles and photo choices on Adults.co.uk.
Questions people ask
Is adult dating legal in the UK?
Yes. Consenting adults arranging to meet for sex in private is legal across the UK. The age of consent is 16, but adult dating sites, Adults.co.uk included, accept only over-18s. What the law cares about is consent, privacy and not involving anyone who hasn't agreed.
Is adult dating the same as paying for sex?
No. Adult dating is two people who want each other, with no money changing hands between them. If a member asks you for money, a gift card or a fee to meet, treat it as a scam rather than an arrangement, stop replying and report the profile.
What does NSA mean on an adult dating profile?
NSA stands for 'no strings attached': sex or meetings without the expectation of a relationship. It doesn't mean no rules. Consent, safer sex and discretion still apply, and either person can still say no at any point. You'll also see FWB, friends with benefits, for something more regular.
Do I need to be in my thirties to join Adults.co.uk?
No. Anyone aged 18 or over can join. The guides are written mainly with people in their thirties and older in mind, because that is who tends to read them, but there is no upper or lower age band beyond the minimum of 18.
Is my profile only visible on Adults.co.uk?
No. Adults.co.uk shares one member database with partner sites in the same network, so people who joined through those sites can see your profile and message you. Each profile shows the site its owner joined through. Choose your photos with that in mind.
Can couples use adult dating sites?
Yes, many couples do, to meet a single person or another couple together. It works when both partners have genuinely agreed, and when everyone involved knows the couple's rules. Each person gives their own consent; one partner can never agree for the other.
Keep reading
- Consent in adult dating: what it means in practiceWhat consent looks like in casual dating, from first message to the bedroom, including drink, couples, condoms, photos and changing your mind.
- Fake profiles, money requests and sextortion: how to stay safeThe scams aimed at adult daters, from fake verification links to sextortion, the warning signs and where to report in the UK.
- Talking about desires and limits before you meetHow to talk about desires, limits, safer sex and discretion before meeting, with example lines, a checklist and red flags.
- Meeting a match for the first time: a safety planA step-by-step safety plan for meeting someone from an adult site: before you go, on the day, going somewhere private and afterwards.
Sources
- Find a sexual health clinic, NHS
- Report Fraud (England, Wales and Northern Ireland)
- Police Scotland
- Sexual Offences Act 2003, section 74, legislation.gov.uk
- Revenge Porn Helpline
Checked 18 October 2026. Spotted something out of date? Tell us.
