AGA running costs depend upon the model that you own, the fuel supply you use and how you use your cooker.
New Generation AGA Cookers
AGA all-electric models provide increased flexibility and greater control, providing the opportunity to lower running costs thanks to fast heat up times and the ability to allow individual operation of cooker features. Cast-iron hotplates are on when you need them and off when you don't, heating up in just 8 - 10 minutes and saving up to 50% of energy.
AGA Signature and AGA ERA provide enhanced controllability with a touch-screen digital control panel and handheld programmer. This allows the heat storage ovens to be set around your lifestyle, conserving energy and reduce running costs
| Mode | Heat up time | Energy used to heat up | Cost to heat up at 26.11p per kWh | kW per hour | Estimated cost per hour | Estimated heat in to the room per hour |
|---|---|---|---|---|---|---|
| Hotplate ON Full | 10 - 12 minutes | 0.6 kW/h | 15.67 | 600w | ||
| Hotplate ON Simmer | 10 - 12 minutes | 0.24 kW/h | 6.27p | 220w | ||
| Roasting oven heat up | 35 minutes | 2.10 kW | 54.83p | |||
| Roasting oven only ON | 0.45 kW/h | 11.75p | 450w | |||
| Baking oven heat up | 25 minutes | 1.20 kW | 31.33p | |||
| Baking oven only on | 0.3 kW/h | 7.83p | 300w | |||
| Simmer oven heat up | 45 minutes | 1.00 kW | 26.11p | |||
| Simmer oven only on | 0.15 kW/h | 3.92p | 150w |
Average cost for electricity 26.11 p/kWh (Source: Price based on OFGEM, July 2026).
As tested by AGA. Each test excludes any cooking and is with all doors and lids closed.
Select the model you are interested in to see a full breakdown of AGA running costs.
| Mode | kWh | Background kitchen warmth watts per hour (approx) | Estimated Cost per week* at 26.11 p/kWh |
|---|---|---|---|
| Hotplate on boil (heats up within 10 -12 minutes) | 0.52 / hr | 520w | 13.58p / hr |
| Hotplate on simmer (heats up within 10-12 minutes) | 0.33 / hr | 330w | 8.62p / hr |
| Both cast-iron ovens on full temperature continuously, hotplate off | 75 per week | 450w | £19.58 per week |
| Roasting mode on continuously | 70 per week | 420w | £18.28 per week |
| Baking mode on continuously | 55 per week | 330w | £14.36 per week |
| Simmering oven on continuously | 31 per week | 190w | £8.09 per week |
Based on the 2-oven, 60cm wide AGA cooker with two cast-iron ovens and one hotplate.
*as tested by AGA. Each test excludes any cooking and is with all doors and lids closed.
Average cost for electricity 26.11 p/kWh (Source: Price based on OFGEM, July 2026).
| Mode | kWh | Background kitchen warmth watts per hour (approx) | Estimated Cost per week* at 26.11 p/kWh** |
|---|---|---|---|
| Hotplate on boil (heats up in 10 - 12 minutes) | 0.54 / hr | 500w | 14.10 p/hr |
| Hotplate on simmer (heats up in 10 - 12 minutes) | 0.24 / hr | 220w | 6.27 p/hr |
| Both cast-iron ovens on full temperature continuously. Hotplate off. | 82 per week | 490w | £21.41 per week |
| Roasting mode on continuously | 63 per week | 375w | £16.45 per week |
| Baking mode on continuously | 50 per week | 300w | £13.06 per week |
| Simmering oven on continuously | 20.5 per week | 122w | £5.35 per week |
| Warming oven on continuously | 17 per week | 100w | £4.44 per week |
*as tested by AGA Based on the AGA Compact, a 3-oven electric range cooker with a two-zone induction hob.
Average cost for electricity 26.11 p/kWh (Source: Price based on OFGEM, July 2026).
Each test excludes any cooking and is with all doors and lids closed.
| Mode | Heat up time | Energy used to heat up | Cost to heat up at 26.11 p per kWh* | kW per hour | Estimated cost per hour | Estimated heat in to the room per hour |
|---|---|---|---|---|---|---|
| Hotplate ON Full | 10 - 12 minutes | 0.65 kW/h | 16.97p | |||
| Hotplate ON Simmer | 10 - 12 minutes | 0.325 kW/h | 8.49p | |||
| Roasting oven heat up | 30 minutes | 1.4 kW | 36.55p | |||
| Roasting oven only set to R8 | 0.50 kW/h | 13.06p | 500w | |||
| Fan oven only set to R8 | 0.55 kW/h | 14.36p | ||||
| Simmer oven only on | 0.20 kW/h | 5.22p | 200w | |||
| All zones ON | 4.5 kW | £1.11 | 1.6 kW/h | 41.78p | ||
| Slumber (cast ovens only) | 0.30 kW/h | 7.83p |
As tested by AGA. Each test excludes any cooking and is with all doors and lids closed.
Average cost for electricity 26.11 p/kWh (Source: Price based on OFGEM, July 2026).
Find out more about the AGA ERA Series here.
| Mode | Heat up time | Energy used to heat up | Cost to heat up at 24.67p* per kWh | kW per hour | Estimated cost per hour | Estimated heat in to the room per hour |
|---|---|---|---|---|---|---|
| Hotplate ON Full | 10 - 12 minutes | 0.6 kW/h | 15.67p/hr | 600w | ||
| Hotplate ON Simmer | 10 - 12 minutes | 0.24 kW/h | 6.27p/hr | 220w | ||
| Roasting oven heat up | 35 minutes | 2.10 kW | 54.83p | |||
| Roasting oven only ON | 0.45 kW/h | 11.75p | 450w | |||
| Baking oven heat up | 25 minutes | 1.20 kW | 31.33p | |||
| Baking oven only on | 0.3 kW/h | 7.83p | 300w | |||
| Simmer oven heat up | 45 minutes | 1.00 kW | 26.11p | |||
| Simmer oven only on | 0.15 kW/h | 3.92p | 150w |
As tested by AGA. Each test excludes any cooking and is with all doors and lids closed.
Average cost for electricity 26.11 p/kWh (Source: Price based on OFGEM, July 2026).
Find out more about the AGA Signature Series here.
| Mode | kWh | Background kitchen warmth watts per hour (approx) | Estimated Cost per week* at 26.11p /kWh |
|---|---|---|---|
| Hotplate on full (heats up in 40 minutes) | 0.52 / hr | 13.58p per hour | |
| Hotplate on simmer (heats up in 20 minutes) | 0.26 / hr | 6.79p per hour | |
| Baking and simmering ovens on (Economy setting) | 73.9 per week | 440w | £19.29 per week |
| Roasting oven on continuously | 73.5 per week | 440w | £19.19 per week |
| Lower oven on continuously on baking setting | 71.9 per week | 420w | £18.77 per week |
| Lower oven on continuously on simmering setting | 36 per week | 200w | £9.40 per week |
| Warming oven on continuously | 17 per week | 100w | £4.44 per week |
*As tested by AGA March 2020 using an AGA R3 100-4i model.
Average cost for electricity 26.11p/kWh (Source: Price based on OFGEM, July 2026).
Each test excludes any cooking and is with all doors and lids closed. The running costs displayed represent an appliance operating at cooking temperature 24 hours per day.
| Mode | kWh | Background kitchen warmth watts per hour (approx) | Estimated Cost per week* at 26.11p /kWh |
|---|---|---|---|
| Boiling plate on (heats up within 10 - 12 minutes) | 0.54 / hr | 500w | 14.10p per hour |
| Simmering plate on (heats up within 10 - 12 minutes) | 0.24 / hr | 220w | 6.27p per hour |
| Three ovens in economy setting. Hotplates off. | 105 per week | 625w | £27.42 per week |
| Three ovens on at full temperature continuously. Hotplates off. | 142.8 per week | 850w | £37.29 per week |
*As tested by AGA. Each test excludes any cooking and is with all doors and lids closed.
Average cost for electricity 26.11p/kWh (Source: Price based on OFGEM, July 2026).
Find out more about the AGA Classic here.
| Mode | kWh | Background kitchen warmth watts per hour (approx) | Estimated Cost per week* at 26.11p /kWh |
|---|---|---|---|
| Hotplate on full (heats up in 40 minutes) | 0.45 / hr | 11.75p per hour | |
| Hotplate on simmer (heats up in 20 minutes) | 0.21 / hr | 5.48p per hour | |
| Baking and simmering ovens on (Economy setting) | 61.15 per week | 360w | £15.97 per week |
| Roasting oven on continuously | 73.5 per week | 440w | £19.19 per week |
| Lower oven on continuously on baking setting | 53.8 per week | 320w | £14.05 per week |
| Lower oven on continuously on simmering setting | 27.6 per week | 160w | £7.21 per week |
| Warming oven on continuously | 17 per week | 100w | £4.44 per week |
Average cost for electricity 26.11p/kWh (Source: Price based on OFGEM, July 2026).
Each test excludes any cooking and is with all doors and lids closed. The running costs displayed represent an appliance operating at cooking temperature 24 hours per day.
| Mode | kWh | Estimated Cost per week* 26.11p /kWh | Background kitchen warmth watts per hour (approx) |
|---|---|---|---|
| Boiling plate on (heats up within 10 - 12 minutes) | 0.54 / hr | 14.10p per hour | 500w |
| Simmering plate on (heats up within 10 - 12 minutes) | 0.24 / hr | 6.27p per hour | 220w |
| Three ovens in economy setting. Hotplates off** | 105 per week | £27.42 | 625w |
| Three ovens on at full temperature continuously. Hotplates off** | 142.8 per week | £37.29 | 850w |
| Cooking the 7 day menu***. Three ovens operated at full temperature and hotplates on as required. Ovens on economy when not required**. | 128.5 per week | £33.55 | 650w |
Table based on the 3-oven electric AGA Dual Control. The electric AGA Dual Control ovens are on all the time, but can be turned down to economy setting to save energy. The hotplates can be turned on and off independently.
Average cost for electricity 26.11p/kWh (Source: Price based on OFGEM, July 2026).
*as tested by AGA. Each test excludes any cooking and is with all doors and lids closed.
**Figures independently verified by KIWA.
***7 day menu detailed below.
Find out more about the AGA Dual Control here or the AGA Signature range here.
| Mode | kWh | Estimated Cost per week* 26.11p /kWh | Background kitchen warmth watts per hour (approx) |
|---|---|---|---|
| Boiling plate on (heats up within 10-12 minutes) | 0.54 / hr | 14.10p per hour | 500w |
| Simmering plate on (heats up within 10-12 minutes) | 0.24 / hr | 6.27p per hour | 220w |
| Three ovens on in economy setting continuously. Hotplates off** | 53.9 per week | £14.07 | 320w |
| Three ovens on at full temperature continuously. Hotplates off** | 110.6 per week | £28.88 | 650w |
| Cooking the 7 day menu***. Ovens and hotplates on only when required | 34.5 per week | £9.01 | 100w |
| Cooking the 7 day menu***. Ovens and hotplates turned up from economy mode for cooking | 74.1 per week | £19.35 | 300w |
Based on a 3-oven AGA Total Control with independently controllable hotplates and ovens. There is an economy mode (slumber) for the ovens to save energy.
Average cost for electricity 26.11p/kWh (Source: Price based on OFGEM, July 2026).
*as tested by AGA. Each test excludes any cooking and is with all doors and lids closed.
**Figures independently verified by KIWA.
***7 day menu detailed below.
Find out more about the new AGA eR7 Series, which replaces the AGA Total Control, here.
| Model | Mode | kWh per week | Estimated Cost per week* |
|---|---|---|---|
| AGA R5 Series 2-oven Natural Gas (Model discontinued) | Ovens and hotplates on 24/7 | 425 | £31.15 |
| AGA R5 Series 3-oven Natural Gas (Model discontinued) | Ovens and hotplates on 24/7 | 425 | £31.15 |
| AGA R5 Series 4-oven Natural Gas (Model discontinued) | Ovens and hotplates on 24/7 | 527 | £38.63 |
| AGA R5 Series 2-oven Electric 13 amp (Model discontinued) | Ovens and hotplates on 24/7 | 220 | £57.44 |
| AGA R5 Series 3-oven Electric 13 amp (Model discontinued) | Ovens and hotplates on 24/7 | 240 | £62.66 |
| AGA R5 Series 4-oven Electric 13 amp (Model discontinued) | Ovens and hotplates on 24/7 | 270 | £70.50 |
| AGA R5 Series 2-oven Oil** (Model discontinued) | Ovens and hotplates on 24/7 | 40 litres | £51.73 |
| AGA R5 Series 4-oven Oil**(Model discontinued) | Ovens and hotplates on 24/7 | 51 litres | £66.04 |
*as tested by AGA. Each test excludes any cooking and is with all doors and lids closed.
Average cost for electricity 26.11p /kWh and natural gas 7.33p/kWh Source: OFGEM.gov.uk. July 2026.
Average cost for Home Heating Oil (UK) 67.00 pence per litre (ex.VAT) (Source: Boilerjuice.com as at 08.07.26).
This average weekly menu utilises the most efficient method of cooking. The cost per kWh is dependent on your energy provider. All figures are typical and can vary depending on cooking methods, ambient temperatures and the use of the product.
| Day | Meal | Ovens / Hotplates |
|---|---|---|
| Monday | Dinner - Leftover meat with jacket potatoes and vegetables | Boiling plate Roasting oven |
| Tuesday | Dinner - Chicken enchiladas | Boiling plate Baking oven |
| Wednesday | Dinner - Pizza and oven chips | Roasting oven |
| Thursday | Dinner - Pasta with chicken sauce | Boiling plate Simmering plate Baking oven |
| Friday | Dinner - Shepherds pie and vegetables | Boiling plate Baking oven |
| Saturday | Breakfast - Cooked breakfast plus kettle | Boiling plate |
| Lunch - Soup plus kettle | Boiling plate Simmering plate | |
| Dinner - Curry, rice and naan bread | Boiling plate Simmering oven | |
| Sunday | Breakfast - Croissants plus kettle | Boiling plate Roasting oven |
| Lunch - Roast dinner | Boiling plate Simmering plate Roasting oven | |
| Dinner - Cheese on toast plus kettle | Boiling plate Roasting oven |
Cooking the 7 day menu on the AGA Total Control with ovens and hotplates turned up from economy mode for cooking costs £19.35
Cooking the 7 day menu on the AGA Dual Control with three ovens operated at full temperature and hotplates on as required by menu, ovens on economy when not required, costs £33.55.
Average cost for electricity 26.11p/kWh (Source: Price based on OFGEM, July 2026).