Gas vs Electric vs Induction Hobs
The right hob depends on three things: how you cook, what your kitchen is wired for, and what you can afford to spend up front against what you want to spend over time. Gas hobs offer instant heat control and the lowest purchase price but the highest running costs at current UK energy prices. Ceramic electric hobs sit in the middle on price and convenience. Induction hobs are the most expensive to buy but the cheapest to run, the fastest to heat, and the easiest to clean. There is no single best choice. There is a best choice for your household.
The three hob types explained
Before comparing prices and pros and cons, it helps to understand what each hob type actually is and how it differs at a fundamental level. The differences in cooking experience, energy efficiency, and long-term cost all flow from how each hob generates heat.
Burn natural gas (or LPG in off-grid properties) to produce a flame underneath the pan. The flame heats the pan directly. Heat control is instant: turn the dial up, the flame grows, the pan heats faster. Turn it down and the heat reduces immediately. Visible flame is the defining feature, and many cooks prefer this for the visual feedback alone.
Use electric heating elements beneath a smooth glass-ceramic surface. The element heats the glass, which heats the pan. Heat transfer is indirect, so response time is slower than gas: turn it up and you wait for the element to reach temperature, then for the glass to transfer heat to the pan. The flat surface makes them easy to clean.
Use electromagnetic fields to heat the pan directly without heating the hob surface itself. The pan must be ferrous (magnetic) for it to work. Response time is faster than gas, energy efficiency is the highest of any hob type, and the surface stays cool except where the pan sits, making it the safest type for households with children. Requires compatible cookware.
An older type of electric hob using cast iron sealed plates. Once common, now largely replaced by ceramic and induction. Slow to heat, slow to cool, less efficient, and harder to clean. Worth knowing about if you are looking at older second-hand kitchens or budget appliances, but not generally recommended as a new purchase.
Side-by-side comparison
The honest way to compare hob types is to put them next to each other on every dimension that matters. The numbers in the table below reflect typical UK retail and energy market conditions at time of writing. Pricing changes over time and varies significantly by brand and feature level, so use these as relative indicators rather than absolute figures.
| Factor | Gas | Ceramic electric | Induction |
|---|---|---|---|
| Typical purchase price | £200 to £600 | £250 to £700 | £400 to £1,500+ |
| Energy efficiency | ~40-55% (much heat lost to surrounding air) | ~70-75% | ~85-90% (highest of any hob type) |
| Heat-up speed (rolling boil, 1L water) | 4-5 minutes | 6-8 minutes | 2-3 minutes |
| Response time when adjusting | Instant | Slow (lag of 30+ seconds) | Near-instant |
| Ease of cleaning | Most difficult — burner pans, grates, removable parts | Easy — flat glass surface, but spills can bake on | Easiest — flat glass, surface stays cool so spills do not bake on |
| Cookware compatibility | Any pan | Most pans (flat-bottomed) | Ferrous pans only — cast iron, magnetic stainless steel. Aluminium, copper, glass not compatible without a converter disc |
| Safety | Open flame, gas leak risk, fire risk | Hot surface, residual heat after use | Cool surface except where pan sits, no flame, automatic shutoff if pan removed |
| Suitable for off-grid or rural homes | Yes (with LPG bottles or tank) | Yes (mains electric) | Yes (mains electric, but high power draw) |
| Required electrical supply | Standard 13A socket plus gas connection | Hard-wired 32A supply typically required | Hard-wired 32A supply required (high power draw) |
| Lifespan (typical) | 15-20+ years (mechanical simplicity) | 10-15 years | 10-15 years (electronic complexity) |
Running costs: what each hob actually costs to use
Running costs are where the long-term decision is really made. The purchase price difference between hob types is paid back, or not, by the difference in energy consumption over the life of the appliance. Understanding the rough numbers helps put the upfront price difference in context.
Energy efficiency is the headline number. A gas hob loses significant heat to the surrounding air because the flame heats not just the pan but everything around it. A ceramic hob loses some heat because the glass surface absorbs energy that does not transfer fully to the pan. An induction hob loses very little because the pan itself is the heated component.
Gas: cheap unit price, low efficiency
Gas remains cheaper per kWh than electricity in the UK. However, only around 40 to 55% of the gas energy actually heats the pan. The rest warms the kitchen. The combination of low unit cost and low efficiency means gas typically lands in the middle of the running cost rankings. For a household cooking on the hob daily, expect annual gas hob running costs in the range of approximately £55 to £90 a year at current UK prices.
Ceramic electric: expensive unit, moderate efficiency
Electricity costs significantly more per kWh than gas in the UK, and ceramic hobs are only moderately efficient. The combination puts ceramic hobs at the top of the running cost rankings for many households. Expect annual ceramic hob running costs in the range of approximately £80 to £130 a year for similar daily use.
Induction: expensive unit, very high efficiency
Induction uses the same electricity as ceramic but at much higher efficiency, around 85 to 90%. The high efficiency offsets the unit cost almost entirely, which makes induction comparable to or cheaper than gas for most cooking patterns despite using electricity at higher unit prices. Expect annual induction hob running costs in the range of approximately £55 to £85 a year for similar daily use.
Estimates assume a typical UK household using the hob for approximately one hour per day at average power draw, using current UK Ofgem price cap rates. Actual costs vary significantly with cooking style, household size, energy tariff, and how efficiently the cookware matches the hob. Always check the current Ofgem cap and your own tariff for accurate figures before basing purchase decisions on running cost alone.
Cooking differences: how each hob actually feels to cook on
Numbers and tables only tell part of the story. The day-to-day experience of cooking on each hob type is genuinely different, and the differences matter to anyone who spends real time in the kitchen.
Gas: visual feedback and instant control
The flame is the feature. Cooks who learned on gas often prefer it because they can see exactly how much heat is being applied just by looking at the flame size. Adjustments are instant — turn the dial down for a gentle simmer, up for a hard sear, and the change happens immediately. Gas works well with all cookware including woks (with the right wok burner), stockpots, and pans of any shape. The downside is that gas heats the air around the pan as much as the pan itself, which makes the kitchen warmer in summer and wastes energy.
Ceramic electric: easy maintenance, slower response
The smooth glass surface makes cleaning a daily task that takes thirty seconds. The downside is response time. When you turn a ceramic hob down from a rolling boil, the element keeps producing heat for half a minute or more before the temperature actually drops. Pasta water boils over because the response lag catches you out. Sauces split because the heat does not come down fast enough. Experienced cooks adjust their timing, but the lag is a real cooking limitation.
Induction: fast, precise, but cookware-dependent
The cooking experience on induction is closer to gas than to ceramic in terms of responsiveness. Heat changes happen near-instantly because the pan itself is being heated rather than a glass surface in between. Water boils faster than on either of the other hob types. Low simmers hold steady at exact temperatures. The downside is the cookware constraint: any pan that is not magnetic (most aluminium, copper, glass) simply will not work. Most modern stainless steel and cast iron pans are induction-compatible, but check with a magnet before assuming. If a fridge magnet sticks to the bottom of the pan, it will work on induction.
Cleaning differences in daily use
Gas hobs need the most cleaning effort. Burner caps, grates, and the surrounding surface all collect grease and food debris. Ceramic hobs clean quickly with a glass cleaner but spills can bake on if not wiped while warm, and the glass can scratch from sliding heavy pans. Induction is the easiest of all — because the surface stays cool except where the pan sits, spills do not bake on. A wipe with a damp cloth handles most cleaning. The glass is also less likely to scratch because the heat is in the pan, not the surface.
Which hob is right for your household?
The right hob depends on how you cook, what your kitchen is set up for, and what matters most to you. The honest recommendations below match common household profiles to the hob type that genuinely suits them best, rather than pretending one type is best for everyone.
You cook seriously and value control: gas or induction
If cooking is a daily passion rather than a chore, you need responsive heat control. Gas and induction both deliver this. Gas wins on familiarity and works with any pan. Induction wins on speed, efficiency, and ease of cleaning, but requires compatible cookware. Confident cooks who already have suitable pans typically prefer induction once they have used it for a few weeks. Cooks who prefer the visual feedback of a flame stick with gas.
Households with young children: induction
Induction is the safest hob type by a clear margin. The surface stays cool except where the pan sits, automatic shutoff activates when a pan is removed, and there is no open flame or hot element to burn small hands. Most modern induction hobs include a child lock to prevent accidental activation. For families with toddlers, induction is the recommendation regardless of price.
Tight budget, replacing an existing hob: like-for-like
If your kitchen is already plumbed and wired for a specific hob type and you need to replace one without major works, replacing like-for-like is usually the right call. A gas-to-induction conversion typically requires a 32A electrical supply and decommissioning the gas connection, which adds significant installation cost. A ceramic-to-induction swap is usually straightforward because the electrical supply is the same. Match what your kitchen already supports unless you have specific reasons to change.
Off-grid, rural, or unreliable mains supply: gas (LPG)
Properties without mains gas can run on LPG bottles or a small tank. Households with frequent power cuts may also prefer gas because the hob continues to work when the electricity is out. Both ceramic and induction hobs require mains electricity and stop working entirely during a power cut. For rural properties or anyone in an area with frequent outages, gas is the practical choice.
Rented property or short-term occupation: ceramic or like-for-like
If you rent, the choice is usually not yours to make. If it is, or if you are likely to move within a few years, ceramic electric is the most universally compatible choice. It does not require ferrous cookware, fits the same wiring as most existing electric hobs, and the lower upfront cost reduces the loss if you leave it behind in the property.
Long-term home, energy bills matter: induction
If you own your home and are likely to stay long term, induction makes the strongest case on running costs and efficiency. The higher upfront price pays back through energy savings and lower kitchen heating in summer (since the surrounding air is not heated as on gas). Add the safety and cleaning benefits and induction is the clear long-term choice for most modern homes.
What to look for when buying
Once you have decided on the hob type, the features that matter when choosing a specific model differ depending on which type you are buying. The list below covers the features most worth paying extra for, and the ones not worth bothering with.
Worth paying extra for
Cast iron pan supports on gas hobs (heavier and more stable than enamelled steel). Flame failure safety device on gas (cuts gas supply if the flame goes out). Power boost / boil boost on induction (rapid heat-up to bring water to the boil quickly). Bridging zones on induction (combine two zones for griddles or large pans). Pan detection on induction (only activates the zone when a compatible pan is present). Touch controls with locking on ceramic and induction (prevents accidental activation while cleaning). Residual heat indicators on ceramic (warns the surface is still hot after use). Energy efficiency rating A or above where applicable.
Not worth the premium for most households
Wi-Fi connectivity and smart hob apps (rarely used after the first month). Excessive number of cooking zones (most households use 2 or 3 zones at any given time). Decorative LED lighting around the surround. Premium glass treatments that promise scratch resistance (most modern ceramic glass is durable enough as standard). Brand premium for premium’s sake — many mid-range models perform comparably to flagship models from the same manufacturer.
Installation costs and considerations
The cost of the hob itself is only part of the total spend. Installation requirements vary by hob type and significantly affect the real cost of the upgrade. Switching hob types in particular often involves additional work that needs to be planned and budgeted for.
| Installation factor | Gas | Ceramic electric | Induction |
|---|---|---|---|
| Installer required | Gas Safe registered engineer (legal requirement in the UK) | Qualified electrician for hard-wired models | Qualified electrician for hard-wired connection |
| Typical installation cost (like-for-like swap) | £80-£150 | £60-£120 | £60-£120 |
| Cost if switching from another type | £200-£500+ (gas connection, decommissioning of electrics) | £200-£400 (32A supply install if not present) | £200-£500+ (32A supply install + gas decommissioning if previously gas) |
| Worktop modifications | Standard cutout, but check burner clearances | Standard cutout | Standard cutout, but check ventilation requirements (induction electronics generate heat below the unit) |
| Annual servicing | Recommended as part of gas appliance check | Not required | Not required |
Gas hob installations in the UK must be carried out by a Gas Safe registered engineer. It is illegal for unregistered persons to install or work on gas appliances connected to the mains supply, and any DIY gas work invalidates household insurance. Always check the engineer’s Gas Safe ID card before work begins. The Gas Emergency Helpline is 0800 111 999.
The cookware question for induction
If you are considering induction, the cookware question deserves a clear answer because it has caught out many buyers. Induction works only with magnetic (ferrous) cookware. The simplest test is a fridge magnet: if it sticks firmly to the bottom of a pan, the pan will work on induction. If it does not stick or only sticks weakly, the pan will not work properly.
Most modern stainless steel pans labelled as induction-compatible work well. All cast iron and enamelled cast iron pans (such as Le Creuset) work. Most premium pan brands now make their entire ranges induction-compatible. Pans that do not work on induction include older aluminium pans, copper pans, glass pans, and some cheaper stainless steel pans where the steel is not ferrous.
Replacing a full set of cookware is a real cost to factor in if you are switching to induction from gas or older ceramic. Budget around £100 to £400 for a basic induction-compatible pan set if you are starting from nothing, or check your existing pans first with a magnet to see how many already work. Many households find more of their existing cookware works than they expected.
Summary recommendations
Putting all of the above together, here are the matched recommendations for the most common UK household profiles. If your situation does not exactly match any of these, the closest match is usually a good starting point.
For households building or remodelling a kitchen with full flexibility on the wiring, induction is the strongest all-round choice. Highest efficiency, fastest cooking, easiest cleaning, safest for children, lowest running costs over time. Higher upfront cost is offset by lower annual energy spend and longer pan lifespan due to even heat distribution.
Cooks who like the visual control of a flame, work regularly with woks, or simply prefer the cooking experience of gas should not be talked out of it. Gas is a perfectly good choice and remains popular among serious home cooks for genuine reasons. Annual running costs are modest, and gas hobs are mechanically simple and long-lasting.
If purchase price is the main constraint and you do not want gas, ceramic electric offers the lowest upfront cost combined with mains electric simplicity and any-pan compatibility. The slower response time and higher running costs are real trade-offs but the entry price advantage is genuine.
Properties without mains gas, or homes prone to power cuts, are best served by an LPG-fed gas hob. The independence from mains electricity means cooking continues regardless of grid conditions, which matters in rural areas where supply outages are more common.
Need help with your existing hob?
Whether you are diagnosing a fault on a current hob or planning a replacement, our nationwide repair service covers all major hob brands and types including gas, ceramic, and induction. For Gas Safe registered hob repairs, complex induction electronics, or routine ceramic element replacements, we have the right engineer for the job.
Frequently asked questions about gas vs electric hobs
Are induction hobs really cheaper to run than gas?
For most households, yes, despite electricity costing more per kWh than gas. Induction is approximately twice as efficient as gas because the pan is heated directly rather than the surrounding air. The high efficiency offsets the unit cost difference. Annual running costs for induction and gas are typically similar for moderate cooking, with induction often slightly cheaper for households that cook frequently. Ceramic electric is more expensive to run than either gas or induction.
Can I use my existing pans on an induction hob?
It depends on the pan material. The simplest test is a fridge magnet — if it sticks firmly to the bottom of the pan, the pan will work on induction. Most modern stainless steel pans, cast iron pans, and enamelled cast iron pans (Le Creuset, Lodge, etc.) are compatible. Aluminium, copper, and glass pans do not work. Many households find that more of their existing cookware works on induction than they expected, but some new pans may be needed.
Do I need a Gas Safe engineer to install a gas hob?
Yes. Under UK law, all gas appliance installations must be carried out by a Gas Safe registered engineer. This is a legal requirement, not a recommendation. DIY gas work is illegal, dangerous, and invalidates household insurance. Always check the engineer’s Gas Safe ID card before work begins. The Gas Safe Register can be searched online to verify any engineer’s credentials.
Why does my ceramic hob respond so slowly compared to gas?
Ceramic hobs use heating elements beneath a glass surface. The element heats the glass, which heats the pan. This indirect heat transfer means there is significant lag when adjusting temperature — turn the dial down and the element keeps producing heat for half a minute or more before the temperature actually drops. This is normal and unavoidable on ceramic hobs. Induction hobs respond near-instantly because they heat the pan directly without the glass intermediary, and gas hobs respond instantly because flame size changes happen immediately.
Are induction hobs safe?
Yes, induction is generally considered the safest hob type. The surface stays cool except where the pan sits, automatic shutoff activates when a pan is removed, and there is no open flame or visibly hot element. Most modern induction hobs include a child lock. The electromagnetic field used is short-range and contained beneath the pan, and is not considered a health risk for the general population. People with cardiac pacemakers or other implanted electronic medical devices should follow their device manufacturer’s guidance on use of induction cooking equipment.
What is the lifespan of each hob type?
Gas hobs typically last 15 to 20 years or more thanks to mechanical simplicity — burners, valves, and ignition systems are all serviceable. Ceramic electric hobs typically last 10 to 15 years, with heating elements being the most common failure point. Induction hobs typically last 10 to 15 years, with the inverter board being the main long-term failure risk. All three types benefit from regular cleaning and careful use to extend service life.
Will a power cut stop my hob from working?
Ceramic and induction hobs require mains electricity and stop working entirely during a power cut. Gas hobs continue to work during a power cut because the flame is fed by the gas supply, although the electric ignition will not work — you will need to light the burners manually with a match or lighter. For households with frequent power cuts or in rural areas, gas is the more reliable choice for this reason.
Are gas hobs being banned in the UK?
No, there is currently no ban on gas hobs in UK homes. The Future Homes Standard, expected to come into force in 2026, will require new-build properties to use low-carbon heating systems but does not specifically ban gas hobs. Existing homes are not affected, replacement of existing gas hobs continues to be permitted, and gas hobs remain widely available for purchase. There is no government policy at present requiring removal of existing gas hobs from any UK home.
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