Melitta Calibra 160 Watt Electric Coffee Beans Grinder Review UK 2026

Key specifications

Design and Build Quality

With its modern stainless steel body, the Melitta (model 6766579) is designed for a clean countertop look. The stated dimensions are 22 x 12.5 x 37 cm (22L x 12.5W x 37H). In the 6766579, an easy-to-read LCD panel is used for selecting settings. The bean container and powder container are removable for quick cleaning, with capacities of 375 g and 200 g respectively. The metal exterior is intended to handle everyday use.

Burr Type and Grind Quality

The Calibra's conical steel cone grinder is the main factor behind the burr type and grind quality. It is paired with 39 variable grind settings, from coarse to fine, giving a wide adjustment range for dialling in across different brew styles. With the 39 steps, the grinder can be set to produce a coarser grind for slower extraction or a finer grind for quicker extraction, though extremely fine grinds can feel more sensitive to exact selection. Cleaning also matters, as leftover residue can affect performance.

Grind Settings and Consistency

Grind settings play a practical role in how consistent the Calibra's results feel from one session to the next, because it offers 39 variable settings that run from coarse to fine. The user selects a level on the LCD panel, then the integrated digital scale measures to the precise gramme. For repeatability, the grinder also saves the most recent grind setting, even after unplugging, so starting a new session is faster. As long as the setting changes, extraction can shift noticeably, so adjustments should be made in small steps.

Hopper and Bean Capacity

The Calibra (The coffee grinder) includes a removable bean container that holds 375 grams of beans, supporting longer prep sessions at home. This hopper can be taken out for cleaning and is designed to reduce the need for frequent refills. Beans can be loaded into the hopper, then the grinder runs through the chosen grind settings, and the scale records to the gram.

Noise Level and Speed

The 160 watt rating indicates it is designed to run the steel conical burr consistently. The burr processing uses 39 variable grind settings, from coarse to fine, so the speed at the burr changes indirectly with particle size and setting choice. Quieter operation is not guaranteed because the motor power is fixed and workload varies by grind.

Static and Retention

Static and retention are two practical issues that affect how much coffee ends up in the cup versus staying behind in the grinder. With the melitta 6766579, the stainless-steel conical burr and 39 grind settings can produce less clinging when grounds are removed immediately. Still, some powder may remain in the grinder's path, so a consistent purge run may help before switching doses. The integrated scale supports gram-accurate portions, yet retention can shift results slightly, especially after fine grinds. In the melitta calibra 160 watt electric coffee beans grinder pros and cons, static handling is mostly down to cleaning habits, not stated design features.

Learning Curve and Daily Operation

Getting started with the Melitta (Model 6766579) is fairly straightforward, but it benefits from careful setup in the first few uses. Dialling in the LCD-selected grind from coarse to fine and confirming the digital grams reading takes a little practice, particularly for weight-based dosing. The grinder measures to the precise gram, offers 39 grind settings, and saves the most recent setting after unplugging. Daily use becomes easier once preferred grams and grind are kept consistent.

Cleaning and Maintenance

Cleaning and maintenance on the coffee grinder (6766579) is manageable. The bean container has a 375 g capacity and the coffee-powder container has a 200 g capacity, and both are removable and designed to be easy to clean. The recommended approach is to unplug the unit, remove the containers, and empty them fully to prevent buildup. After that, wipe the areas that collect grounds, allow parts to dry before reassembly, and pay extra attention to fine particles that can collect in corners. The stainless-steel body also supports routine cleaning with a damp cloth.

Who Is This Grinder For?

Who is this grinder best suited for? The Melitta Calibra is aimed at people who want accurate dosing by weight, because it includes an integrated digital scale that measures to the precise gramme. It suits home baristas and small offices needing repeatable cups, since it provides 39 variable grind settings from coarse to fine and it saves the last grind setting even after unplugging. It also fits those who prefer stainless steel and easy cleanup, with removable containers, although buyers should note the stated capacity is 375 g for beans and 200 g for powder, with no further details specified.

Where to Buy in the UK

Several UK retailers may carry the Melitta Beans Grinder (model 6766579, Art. 3). Shoppers searching for the coffee grinder best price uk often start with major online appliance stores, as well as Amazon UK and eBay listings. Because the grinder includes an integrated digital scale, it is also worth filtering for sellers that specify the stainless steel Calibra model and Art. No. 1027-01. Buyers should check that the pack includes the 375-gramme bean container and 200-gramme powder container, since availability varies by listing.