Best Overall
#1
Ideal for couples or small families needing a compact, efficient countertop dishwasher.
10 Best Under 100 Dishwashers of 2026
#2
Good choice for singles or caravan use
Best Eco
#3
Best for environmentally conscious users with modest dishwashing needs
Best Hygiene
#4
Perfect for couples prioritising hygiene and compact convenience
#5
Good for small families needing a straightforward countertop dishwasher
#6
Ideal if you want a stylish, affordable tabletop dishwasher
#7
Best for budget-conscious households wanting a simple compact dishwasher
Best Overall
#8
Great pick for users wanting hygiene and flexible installation
#9
Best for singles or couples with minimal space
Best Overall
#10
Best for small households wanting a premium compact dishwasher
Buying Guide
Type and size
Decide whether you need a full-size freestanding, slimline (45cm) or countertop/portable model. Under £100 you’re most likely to find small countertop machines or second‑hand full-size units, so measure the space and consider how many place settings you typically need.
New vs second‑hand / refurbished
Very few brand‑new full‑size dishwashers sell for under £100 in the UK, so many bargains are pre‑owned or refurbished. Buy from a reputable seller who offers a short warranty or returns policy and check the machine has been serviced and tested.
Installation and water connection
Check whether the dishwasher needs a permanent plumbing connection, a tap adapter or simply a drain hose for countertop models. Confirm compatibility with your kitchen tap or whether a plumber is required – the cost of installation can quickly erase any purchase saving.
Running costs and efficiency
Older or very cheap machines can use considerably more water and electricity than modern A‑rated models, increasing lifetime cost. Look for information on litres per cycle, energy consumption and typical cycle length to estimate running costs.
Condition, noise and spares
Inspect seals, filters, heating elements and door hinges on used machines, and listen for noisy pumps or rattles. Choose brands with good spare‑parts availability (Bosch, Hotpoint, Indesit are common) so repairs remain affordable.
Frequently Asked Questions
What is the best dishwasher under £100 in 2026?
In 2026, the best options under £100 are usually refurbished or second‑hand machines from reputable brands (Bosch, Hotpoint, Indesit) bought via trusted sellers, or occasional entry‑level countertop models on clearance. Prioritise serviced units with a short warranty and reasonable water/energy usage rather than an untested bargain.
Is a dishwasher under £100 worth buying in the UK?
It can be, especially for students, small households or temporary housing, but weigh purchase price against likely running costs and potential repair bills. A cheap new countertop model might be fine for occasional use; a used full‑size machine can be a good deal if fully tested and serviced.
Which dishwasher under £100 offers the best value for money?
Value usually comes from recently refurbished mid‑range models with low water use per cycle, a working heating element and a tested pump. Look for sellers offering a return window or short warranty and prefer machines with readily available spare parts.
Bosch vs Indesit - which should I buy under £100?
Bosch machines typically have better longevity and build quality, while Indesit tends to be cheaper and easier to repair due to low cost parts. For a low budget buy a Bosch if you can find one in good condition; choose Indesit if you prioritise minimal upfront cost and easy repairs.
Where can I find dishwashers under £100 in the UK?
Check eBay, Gumtree, Facebook Marketplace, local auction houses, specialist refurbished appliance shops and clearance sections at retailers like Currys/Argos. Also consider outlets offering ex‑rental or refurbished appliances - they often include a short warranty.
Can I get a brand‑new full‑size dishwasher for under £100?
Almost never for a new full‑size dishwasher in the UK; new machines with decent energy ratings typically cost more. Under £100 is realistic only for entry‑level countertop units (rare) or heavily discounted clearance items.
Will a cheap dishwasher be expensive to run?
Possibly - older or low‑cost machines often use more water and electric power, so your annual running costs can be higher than a modern efficient model. Check litres per cycle and approximate kWh per cycle where available, and consider frequency of use.
What should I check when buying a second‑hand dishwasher?
Ask to see it running on a cycle, check for leaks, inspect door seals and filters, confirm the heating element and pump are working and look for rust or corrosion. Also verify dimensions, connection type (tap adapter vs plumbing) and whether any spare parts are included.
What is the best dishwasher under £100 for a student flat in 2026?
For a student flat, the best under‑£100 choice in 2026 is typically a compact countertop or recently refurbished slimline machine with a 4–6 place setting capacity, low water use (~10–12 litres per cycle) and a fast eco/quick programme. Prioritise portability, easy tap connection and a short seller warranty.
Is buying a second‑hand dishwasher under £100 worth it in 2026?
Yes, if the unit has been professionally refurbished or tested; prioritise machines with working heating elements, leak‑free seals and available spare parts. A refurbished mid‑range brand with a 3–12 month warranty will usually give better lifetime value than an untested freebie.
Bosch vs Hotpoint used units under £100 - which should I buy?
Choose Bosch if you want longer‑term durability and typically quieter operation; choose Hotpoint if you want the lowest initial outlay and cheaper replacement parts. For under £100 buys, check that Bosch units haven’t got costly faults (inverter motors, control boards) and Hotpoint units aren’t badly corroded.
Which dishwasher under £100 is best value for money in the UK?
The best value is usually a recently serviced, refurbished model from a mainstream brand that shows low water consumption (under ~15 litres per cycle), intact seals and a tested pump/heating element, ideally sold with a 30–90 day warranty. This combination minimises immediate repair risk and keeps running costs reasonable.
Product Selection: Products are sourced via Amazon's Product Advertising API based on relevance, availability, and customer ratings.
Review Analysis: We use AI to analyze customer review trends, identify common themes, and summarize the key strengths and weaknesses of each product.
Scoring Independence: Our rankings and fit scores are generated algorithmically and are not influenced by commission rates or advertising relationships.
Affiliate Disclosure: We earn commissions from qualifying Amazon purchases made through our links at no additional cost to you.
Last updated: June 5, 2026
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