Cordless vs Corded Hoover: Can a Cordless Replace Your Old One?
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A good cordless hoover can be the only hoover in most flats and small-to-medium houses, and it gets used more because it is so quick to grab. A corded hoover still wins on sustained deep cleaning, bin or bag capacity, upfront cost and lifespan, so large carpeted homes and heavy pet households often keep one for the weekly clean.
Quick answer: Go cordless only if you live in a flat or a typical three-bed home, spend £300+ (or buy a spare battery), and have mostly hard floors or short-pile carpet. Keep a corded hoover if you have a large carpeted home, several shedding pets or a tight budget, or want one machine to last ten years.
On this page
Side-by-side comparison
| Factor | Cordless stick | Corded upright / cylinder |
|---|---|---|
| Typical price for a good one | £200–£600 | £100–£300 |
| Runtime | Around 15–45 min real-world with a powered head | Unlimited |
| Suction on deep carpet | Good on premium models, weaker on budget ones | Strong and consistent |
| Bin / bag capacity | 0.3–0.8L | 1.5–6L+ |
| Weight | 2–3.5kg | 5–9kg |
| Convenience | Grab-and-go, no plugging in | Set-up, cable management |
| Stairs and car | Converts to handheld | Hose and tools; cars need a long lead |
| Typical lifespan | Battery wears in 3–5 years; machine longer with a new pack | Often 8–10+ years |
| Running costs | Replacement batteries | Bags (if bagged), belts, filters |
Ranges are typical for the UK market and vary by model. Check current prices and specs for any specific machine.
Suction and cleaning
Mains hoovers draw several hundred watts continuously, while a cordless has to balance power against battery life. Premium cordless sticks such as the Dyson V15 Detect now match or beat many corded uprights on everyday carpet cleaning, but they do it in short bursts, and boost mode can drain a battery in under ten minutes.
Budget cordless models are where the gap is widest. A £100 cordless will struggle on deep pile, while a £120 corded upright will not. If you are buying cheaply, see cordless hoovers under £100 for the honest limitations.
On hard floors the difference almost disappears. Soft-roller cordless heads are often better than corded hoovers on wood and laminate because they pick up fine dust without scattering larger debris.
Runtime: the real limit
Manufacturer runtimes are usually measured in the lowest power mode with a non-motorised tool. With a motorised floorhead on a normal setting, expect 20–45 minutes from a good stick, and much less in boost. That is enough for most flats and typical three-bed houses, but tight for larger homes with lots of carpet.
The fix is a swappable battery. Shark, Vax, Bosch and newer Dysons let you click in a spare, which effectively doubles runtime. Our large homes guide lists models that can realistically be the only hoover in a bigger house, and our battery life guide explains the numbers.
Capacity and emptying
Cordless bins usually hold 0.3–0.8 litres, so you may need to empty mid-clean in a pet household. A corded cylinder like a Henry holds 6 litres in a bag and can go weeks between changes. Bagged corded hoovers are also more hygienic to empty, which matters for allergy sufferers; see bagged vs bagless.
Convenience and how often you clean
This is cordless's decisive advantage. With no cable to unwind and no plug to move from room to room, cordless hoovers get used for small jobs: crumbs after dinner, muddy footprints, a quick run up the stairs. Many people find their home stays cleaner overall, even if each session is less thorough.
Cordless sticks are also lighter, typically 2–3.5kg against 5–9kg for corded machines, and convert to handhelds for stairs, sofas and the car. For mobility or strength concerns, see best cordless hoovers for older users.
Lifespan and running costs
A corded hoover often lasts ten years with the occasional belt or filter. A cordless hoover's lithium-ion battery typically loses noticeable capacity after three to five years. A replacement battery is a significant cost, though it can make the machine feel new again. See how long cordless hoovers last and running costs for detail.
Electricity cost is small either way. A cordless battery holds a fraction of a kilowatt-hour, so a full charge typically costs a few pence on UK tariffs.
Can a cordless be your only hoover?
Yes, if
- You live in a flat or a house of up to about three bedrooms.
- Your floors are mostly hard or short-pile carpet.
- You buy a mid-range or better model, ideally with a swappable battery.
- You clean little and often rather than one long session.
Keep a corded hoover if
- Your home is large and mostly carpeted.
- You have several shedding pets and need big capacity.
- You want the lowest upfront cost and the longest lifespan.
- You regularly clean for an hour or more in one go.
Which cordless types come closest to corded
Not all cordless hoovers are sticks. If you like the way a corded machine cleans but want to lose the cable, there are cordless versions of the classic formats:
- Cordless cylinders such as the Henry Cordless keep a big bag and hose but run for a limited time per battery.
- Cordless uprights such as the Gtech AirRAM 3 stand on their own and have wide heads for carpet, but no handheld mode. See best upright cordless hoovers.
- Premium sticks with swappable batteries, such as the Dyson V15 Detect, Shark Stratos and Bosch Unlimited 10, offer the strongest cleaning plus the ability to extend runtime with a spare pack.
Our recommendation
For most UK households, a quality cordless is the better day-to-day hoover, and many can drop their corded machine entirely. If you are unsure, buy the cordless first and keep the old corded hoover for a few months: if it never comes out of the cupboard, you have your answer. Start with our best cordless hoovers or the step-by-step buying guide.
Dyson V15 Detect
Strong enough on carpet to replace most corded uprights, with a click-in battery you can supplement with a spare.
- Strong deep-carpet cleaning
- Swappable battery
- 0.76L bin needs emptying more often
- Expensive outside sales
FAQs
Are cordless hoovers as powerful as corded ones?
Premium models are close on everyday cleaning, especially on hard floors, but they cannot sustain full power for long. Budget cordless models are clearly weaker than corded hoovers at the same price.
Is it cheaper to run a cordless or corded hoover?
Electricity costs are tiny for both. The bigger cost for cordless is a replacement battery every few years; for bagged corded hoovers it is bags.
What about a cordless cylinder like the Henry Cordless?
It sits between the two: big bag capacity and familiar handling, but limited runtime. See Henry Cordless vs Henry Quick for how it compares with a stick.
Should I get a robot vacuum instead?
A robot is a good daily top-up, but it cannot do stairs, sofas or corners well. Our cordless vs robot vacuum guide explains how to choose.
Do cordless hoovers lose suction as the battery runs down?
Most modern lithium-ion cordless hoovers hold steady suction until the battery is nearly flat, then stop. Older or cheaper models may fade gradually. A sudden drop in suction is more often a full bin or blocked filter; see losing suction.