EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Fridge-freezers · 310 L · freestanding

OK OFK 613 A1 NF

F

Uses less electricity than 6% of the 6,036 fridge-freezers, 300–399 L on the EU register. At your selected price (European Union) that is €86 a year, €858 over ten years.

Electricity
303 kWh / year
Typical 233 kWh
Running cost
€86 / year
+€20 vs typical
Per 100 litres
97.7 kWh
Typical 68.9 kWh

Uses more than most comparable models: 94 % of them need less. Liebherr IRBbi 5650_997224851, the most efficient alternative on sale, saves about €63 a year. 86% of comparable models reach a better class than F; the most common is E. At 41 dB it is 2 dB louder than the typical model in its group. ok has 3 models in this group; this one is number 2 among them. On the register since 2021 and still on sale.

Where it stands

Rank 5,648 of 6,036 fridge-freezers, 300–399 L by yearly consumption. 5,647 use less.

Median 233 This model · 303 70 530 kWh ← uses less · uses more →

Next to it in the ranking

  1. F Beko RCNA340I30SN 303 kWh same
  2. F Beko MCNA340E30XBN 7518520025 303 kWh same
  3. F OK OFK 613 A1 NF 303 kWh
  4. F Gorenje NRK619FABK4 304 kWh +€0.28
  5. F Stealth STHSCBN312 304 kWh +€0.28
See the full ranking

What it will cost you

Period OFK 613 A1 NF IRBbi 5650_997224851 Difference
1 year €86 €23 −€63
5 years €429 €115 −€314
10 years €858 €229 −€629
15 years €1,287 €344 −€943

Is the more efficient model worth its price?

Years of use

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

Space and noise

Compartments · 310 L

218 L fridge 92 L freezer

97.7 kWh per 100 litres a year; the typical model in this group needs 68.9.

Noise · class C

30 dB · whisper40 dB · quiet library 41 dB
Dashed: group median 39 dB

Same size, lower running cost

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

Model VolumedB kWh / yr Saves / year in 10 years
F OK OFK 613 A1 NF (this model)
310 L41 303 — —
325 L31 81 €63 €629
322 L35 87 €61 €612
322 L35 87 €61 €612
322 L35 87 €61 €612
304 L35 90 €60 €603

Label and product sheet

Energy class
F (scale A–G)
Energy consumption
303 kWh/year
Total volume
310 L
Fridge / freezer
218 L / 92 L
Noise
41 dB(A), class C
Height × width × depth
1,950 × 590 × 595 mm
Installation
freestanding
Climate classes
N, ST
Guarantee (supplier)
2 years
Spare parts (minimum)
7 years

Model numbers and history

Registered by ok under one model number.

OFK 613 A1 NF

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

Questions

How much does the OK OFK 613 A1 NF cost to run?

At continuous operation it uses about 303 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €86 a year, or €858 over ten years.

Is the OK OFK 613 A1 NF quiet?

Its label states 41 dB(A), noise class C. The typical fridge-freezers, 300–399 L model is 39 dB(A).