EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Electric ovens · 45 L

AEG NKP8S721B 944005119

A+

Uses less electricity than 97% of the 7,177 electric ovens, 40–69 L on the EU register. At your selected price (European Union) that is €17 a year, €167 over ten years.

Per use, fan
0.59 kWh
Typical 0.77 kWh
Running cost
€17 / year
100 uses a year
Per use, conventional
0.89 kWh

Only 89 of 7,177 electric ovens, 40–69 L do better. Class A+ is the best class any model in this group reaches, and only 11% of them do. Fan heating uses 34 % less energy per bake than conventional heating on this oven. AEG has 276 models in this group; this one is number 25 among them. AEG sells the same label values under other model names: CS7900B 944005078, CS7900T 944005061, CS9900B 944005058 and 3 more.

Where it stands

Rank 90 of 7,177 electric ovens, 40–69 L by yearly consumption. 89 use less.

Median 77 This model · 59 40 180 kWh ← uses less · uses more →

Next to it in the ranking

  1. A+ AEG CS9900B 944005058 59 kWh same
  2. A+ AEG CS9900T 944005073 59 kWh same
  3. A+ AEG NKP8S721B 944005119 59 kWh
  4. A+ AEG NKP9S821T 944005121 59 kWh same
  5. A+ AEG NKP9S821T 944005176 59 kWh same
See the full ranking

What it will cost you

Period NKP8S721B 944005119 SO4102S3B3 Difference
1 year €17 €12 −€4
5 years €84 €62 −€21
10 years €167 €125 −€42
15 years €251 €187 −€64

Is the more efficient model worth its price?

Years of use

Enter both purchase prices to see the total cost of ownership.

Fan or conventional heating

Conventional 0.89 kWh
Fan forced 0.59 kWh

Cost by how often you bake

Use kWh / yr € / yr
1× a week 31 €9
2× a week 61 €17
4× a week 123 €35

Same size, lower running cost

On sale, at least 10% less energy, same size group

Model VolumeFan kWh kWh / yr Saves / year in 10 years
A+ AEG NKP8S721B 944005119 (this model)
45 L0.59 59 — —
41 L0.44 44 €4 €42
41 L0.44 44 €4 €42
41 L0.44 44 €4 €42
41 L0.44 44 €4 €42
41 L0.44 44 €4 €42

Label and product sheet

Energy class
A+ (scale A+++–D)
Energy per cycle, conventional
0.89 kWh
Energy per cycle, fan forced
0.59 kWh
Usable volume
45 L
Energy efficiency index
79.7
Cavities
1

Model numbers and history

Registered by AEG under one model number.

NKP8S721B 944005119

  1. First published in the EU register (EPREL)
  2. Placed on the EU market

Questions

How much does the AEG NKP8S721B 944005119 cost to run?

At 100 uses a year with fan it uses about 59 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €17 a year, or €167 over ten years.