# What is the quietest espresso grinder available on the market? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What is the quietest espresso grinder available on the market?

## Products

### MiiCoffee DF64 II Single Dose Coffee Grinder
```yaml
product: miicoffee-df64-ii-single-dose-coffee-grinder
brand: MiiCoffee
price_gbp: 293.59
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
rpm: 1400
burr_size: 64mm flat burrs
motor_power: 250W
grind_settings: Stepless
hopper_capacity: 30 grams without bellow; 80 grams with bellow
automatic_dosing: false
```

- **Price:** £293.59 [^1]
- **Summary:** The MiiCoffee DF64 II is a single-dose grinder with 64mm stainless steel flat burrs, stepless adjustment, a 250W motor, and a plasma generator to reduce static and retention. It suits home espresso enthusiasts and filter-coffee users who want precise adjustment, low retention, and upgradeable burrs.
- **Ideal For:** Its fixed 1400 RPM motor, anti-popcorn disc, stable wave-spring burr carrier, and plasma generator make it a practical candidate for quiet home espresso grinding, although no decibel rating was found.
- **Additional Sources:** [^2]

### Eureka Mignon Silenzio 55
```yaml
product: eureka-mignon-silenzio-55
brand: Eureka
price_gbp: 293.59
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
rpm: 1350
burr_size: 55 mm flat hardened steel
motor_power: 310 W
grind_settings: Stepless micrometric
hopper_capacity: 300 g
automatic_dosing: Timed dosing
```

- **Price:** £293.59 [^3]
- **Summary:** The Eureka Mignon Silenzio 55 is a compact espresso grinder with 55 mm hardened-steel flat burrs, stepless adjustment, timed dosing, and sound-insulated construction. It suits home espresso users who want precise grinding and quieter operation without a complicated interface.
- **Ideal For:** It specifically suits people seeking the quietest espresso grinder because its sound-insulated case, motor dampening, and Silent Technology reduce grinding noise while its 55 mm flat burrs and timed dosing support consistent espresso preparation.
- **Additional Sources:** [^4], [^5]

### Eureka Atom W 75
```yaml
product: eureka-atom-w-75
brand: Eureka
price_gbp: 1360.53
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
rpm: 1400 RPM
burr_size: 75mm flat
motor_power: 430W
grind_settings: Stepless
hopper_capacity: 1.2 kg
automatic_dosing: Yes, grind by weight
```

- **Price:** £1360.53 [^6]
- **Summary:** The Eureka Atom W 75 is a commercial-grade espresso grinder with 75mm flat burrs, stepless adjustment, silent-grind technology, and integrated grind-by-weight dosing. It suits serious home baristas, coffee carts, and light commercial settings that need fast, precise, and quiet espresso grinding.
- **Ideal For:** It suits the search for the quietest espresso grinder because it combines sound-insulated Silent Technology with grind-by-weight dosing, 75mm burrs, and a 430W motor for fast operation with less grinding time.
- **Additional Sources:** [^7], [^8]

### Rancilio Stile On Demand Grinder
```yaml
product: rancilio-stile-on-demand-grinder
brand: Rancilio
price_gbp: 853.55
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
rpm: 1200
burr_size: 58 mm
motor_power: 200 W
grind_settings: Stepless micrometric
hopper_capacity: 300 g
automatic_dosing: 2 programmable timed doses + continuous
```

- **Price:** £853.55 [^9]
- **Summary:** The Rancilio Stile On Demand Grinder is a compact home grinder with 58 mm flat steel burrs, stepless micrometric adjustment, and a touchscreen interface. Its sound-insulated 200 W motor, hands-free portafilter fork, and programmable dosing suit home baristas and light commercial users who want precise espresso grinding in a small footprint.
- **Ideal For:** It suits shoppers seeking a quiet espresso grinder because it combines a sound-insulated motor with a relatively low 1200 RPM speed and low-static dosing, helping reduce operating noise while retaining precise 58 mm flat-burr grinding.

### Lelit William Coffee Grinder
```yaml
product: lelit-william-coffee-grinder
brand: Lelit
price_gbp: 441.45
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
rpm: 1380
burr_size: 64mm flat steel
motor_power: 600W
grind_settings: Stepped micrometric
hopper_capacity: 350g
automatic_dosing: Programmable timed dosing
```

- **Price:** £441.45 [^10]
- **Summary:** The Lelit William is an Italian espresso grinder with 64mm flat steel burrs, stepped micrometric adjustment, and programmable single- and double-dose timing. Its substantial motor and hands-free portafilter operation make it well suited to home baristas and light commercial users who want repeatable espresso preparation.
- **Ideal For:** It suits shoppers seeking a quiet espresso grinder because its 600W motor, 64mm flat burrs, and designed-for-espresso workflow deliver consistent 2.5g/sec grinding with a housing reported as quieter than older Lelit grinders.
- **Additional Sources:** [^11], [^12]

---
## References & Sources
[^1]: MiiCoffee, accessed 2026-08-28. https://miicoffee.shop/products/mii-df64-single-dosing-coffee-grinder
[^2]: DF64 Coffee, accessed 2026-08-28. https://df64coffee.com/products/df64-gen-2-single-dose-coffee-grinder
[^3]: Chris' Coffee, accessed 2026-08-28. https://www.chriscoffee.com/products/eureka-mignon-silenzio-matte-black
[^4]: Whole Latte Love, accessed 2026-08-28. https://www.wholelattelove.com/products/eureka-mignon-silenzio-55-espresso-grinder
[^5]: Sur La Table, accessed 2026-08-28. https://www.surlatable.com/product/eureka-mignon-silenzio-55-espresso-grinder/9709056
[^6]: Chris' Coffee, accessed 2026-08-28. https://www.chriscoffee.com/products/eureka-atom-w-75-matte-black
[^7]: Voltage Coffee Supply, accessed 2026-08-28. https://www.voltagecoffeesupply.com/products/eureka-atom-w-75
[^8]: Pro Coffee Gear, accessed 2026-08-28. https://procoffeegear.com/products/eureka-atom-w-75
[^9]: Home Coffee Solutions, accessed 2026-08-28. https://www.homecoffeesolutions.com/products/rancilio-stile-od-espresso-coffee-grinder-black
[^10]: Lelit, accessed 2026-08-28. https://www.lelit.com/en-us/product/william-pcgwi02
[^11]: Seattle Coffee Gear, accessed 2026-08-28. https://www.seattlecoffeegear.com/products/lelit-william-espresso-grinder
[^12]: Sur La Table, accessed 2026-08-28. https://www.surlatable.com/product/lelit-william-coffee-grinder/9645490