Compare 34 of the best side hustle ideas UK-wide, each researched against real UK costs, earnings and demand — from freelance services and online tutoring to reselling, bookkeeping and UGC creation. Every guide sets out transparent, UK-specific figures: startup costs in pounds, weekly time needed, typical UK earning ranges, speed to first income and the honest challenges involved, so you can weigh up your options before committing time or money. Filter by budget, hours, skills and income model, or take the free assessment to find your best fit.
Ready to move from idea to action? Read our step-by-step guide to starting a side hustle in the UK.
34 detailed UK guides. All costs and income figures are estimates for guidance only. To see them side by side, compare all UK side hustles in the Side Hustle Index.
Not sure where to start? Compare our 10 best side hustles in the UK, or see what it takes to make an extra £500 a month. Only free at weekends? See the best weekend side hustles in the UK. Starting from scratch? Read the best side hustles for beginners.
Showing 34 of 34 guides.
Planning, writing and scheduling social posts for small local businesses on a monthly retainer.
Figures are estimates for guidance only.
Remote inbox, diary, admin and customer support for busy owners, sold as monthly hours packages.
Figures are estimates for guidance only.
Monthly transaction coding, reconciliation and record-keeping for micro-businesses and sole traders.
Figures are estimates for guidance only.
One-to-one or small-group tuition delivered by video in a subject you already know well.
Figures are estimates for guidance only.
Booking qualified sales meetings, or following up quotes, for small B2B firms on a retainer or per-result basis.
Figures are estimates for guidance only.
Travelling to homes and workplaces to clean vehicles inside and out, from quick washes to full valets.
Figures are estimates for guidance only.
Scheduled weekday walks, drop-in visits and holiday pet care for local owners, usually sold in weekly blocks.
Figures are estimates for guidance only.
Cleaning driveways, patios, decking and building exteriors for households and small commercial sites.
Figures are estimates for guidance only.
Building flat-pack furniture and fitting simple household items for people who do not want the job themselves.
Figures are estimates for guidance only.
Buying undervalued second-hand items locally and reselling them online or at car boot sales for a margin.
Figures are estimates for guidance only.
Making and selling personalised photo magnets, event favours and promotional magnets with a small home printing setup.
Figures are estimates for guidance only.
Selling designs on products that a fulfilment provider prints and posts only after a customer orders.
Figures are estimates for guidance only.
Selling products online that a third-party supplier ships directly to your customer, so you never hold stock — but still carry every customer obligation.
Figures are estimates for guidance only.
Regular house cleaning for local households, usually booked weekly or fortnightly on fixed days.
Figures are estimates for guidance only.
Fast turnaround cleans and linen changes between guest stays for short-term let and Airbnb-style properties.
Figures are estimates for guidance only.
Collecting or receiving laundry to iron at home for local households, priced by the basket or item.
Figures are estimates for guidance only.
Regular exterior window cleaning for households and small businesses, usually on a monthly or four-weekly round.
Figures are estimates for guidance only.
Regular mowing, hedge trimming, weeding and seasonal tidy-ups for householders who want a reliable weekly or fortnightly visit.
Figures are estimates for guidance only.
General home repairs, flat-pack assembly, shelving, minor plumbing and small jobs that homeowners don't want to tackle themselves.
Figures are estimates for guidance only.
Travelling to customers' homes or workplaces to fix, service and tune bikes, avoiding the overheads of a fixed workshop.
Figures are estimates for guidance only.
Delivering parcels, food, shopping or local business orders using your own car, bike or van, either via apps or direct local contracts.
Figures are estimates for guidance only.
Writing website copy, blog posts and articles for businesses and publications on a per-piece or retainer basis.
Figures are estimates for guidance only.
Checking documents, manuscripts and web copy for spelling, grammar and consistency errors, paid per job or per word.
Figures are estimates for guidance only.
Ongoing updates, backups, security checks and small edits for small business websites, sold as a monthly plan.
Figures are estimates for guidance only.
Setting up, optimising and regularly updating Google Business Profiles so local businesses show up and look active in local search.
Figures are estimates for guidance only.
Promoting products sold through TikTok Shop in short videos and earning commission when viewers buy through your affiliate content or links.
Figures are estimates for guidance only.
Creating short-form videos and photos that brands use on their own social channels, websites and paid advertising.
Figures are estimates for guidance only.
Paid photography for portraits, small events, property listings and local businesses, built up alongside a full-time job.
Figures are estimates for guidance only.
Baking and decorating celebration cakes to order from home for birthdays, weddings and other occasions.
Figures are estimates for guidance only.
Paid evening and occasional daytime childcare for local families, usually arranged directly or through a babysitting app.
Figures are estimates for guidance only.
Buying tired second-hand furniture cheaply, restoring or upcycling it, and reselling it for a profit locally.
Figures are estimates for guidance only.
Building a focused eBay shop around sourced or surplus stock, using listing optimisation, feedback and fees to compete effectively on the platform.
Figures are estimates for guidance only.
Designing downloadable files — planners, templates, printables and design assets — and selling them as instant downloads from a UK Etsy shop.
Figures are estimates for guidance only.
Sourcing second-hand clothing, shoes and accessories cheaply and reselling them at a margin through the Vinted app.
Figures are estimates for guidance only.
