What the law actually guarantees about breaks — and what it leaves up to your contract.
Whether a lunch break is paid in the UK comes down to one thing more than any other: what your employment contract says. The law guarantees you a break at all, but it doesn't guarantee that break is paid — that's a decision left to your employer and your contract.
Under the Working Time Regulations 1998, workers are entitled to an uninterrupted rest break of at least 20 minutes if they work more than 6 hours in a day. This break:
If you work more than 6 hours, there's no automatic right to more than one 20-minute break, even on a long shift — a 12-hour day doesn't legally require a 40-minute break, though many employers offer longer or additional breaks anyway as a matter of policy.
This is the part that trips people up: the law sets a minimum length for the break, but says nothing about pay. Whether that 20-minute (or longer) break is paid depends entirely on your employment contract or your employer's standard practice. Many employers do pay for shorter breaks as a matter of custom, and some pay for the full lunch break too — but neither is a legal requirement on its own. Check your contract, staff handbook, or ask HR if you're not sure how your specific break is treated.
The 20-minute break sits alongside two other rest entitlements under the same regulations:
Like the daily rest break, these are almost never paid unless you're required to stay on call during them.
The Working Time Regulations apply to most workers, but there are different rules for some sectors, including transport. Your employment contract may also offer more generous breaks than the legal minimum — the law sets a floor, not a ceiling, so always check what your own contract actually promises before assuming only the statutory minimum applies.
Whatever your break's paid status, if it's unpaid, it needs to be subtracted from working time before pay is calculated — see our guide on subtracting a lunch break for the exact maths, or use the Break Calculator directly.
For the full rules, see GOV.UK's rest breaks at work page. Whether a break is paid depends on your employment contract; the law only guarantees the break itself. Estimates only. Not legal advice.