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GrindConverter app icon GrindConverter

Coffee grinder settings to microns conversion for faster dial-in

Switch grinders, keep your recipe intent, and dial in espresso or pour over with confidence.

GrindConverter helps you convert grind size between grinder settings and microns (µm) across 220+ supported coffee grinders. It is built for espresso, pour over, AeroPress, and filter brew workflows.

Grinder settings are not standardized. Burr wear, burr alignment, bean type, roast level, humidity, and brew method all affect results. GrindConverter is designed as a strong starting point for dial-in, not an absolute universal truth.

220+ supported grinders Grinder settings ↔ microns No account required Fast espresso & filter dial-in
Download on the App Store See pricing

Feature walkthrough for real coffee brewing workflows

These app screens show how GrindConverter supports grind size conversion, grinder switching, and quick brew setup across espresso and filter coffee workflows.

Convert coffee grinder settings instantly between grinder models

Convert grinder settings instantly

Map one coffee grinder setting to another supported grinder model in seconds so you can move recipes across setups with less guesswork.

View grind size in microns for espresso and pour over

Understand grind size in microns

Use microns as a shared language for grind size when comparing burr grinders, sharing brew notes, or testing espresso extraction changes.

Explore 220 plus supported coffee grinders in GrindConverter

Coverage across 220+ grinder models

Browse a broad set of manual and electric grinders, including home and specialty models, so you can keep one conversion workflow.

Search and favorite coffee grinders for faster conversion

Search and favorite grinders quickly

Find your grinder fast and save frequently used models for repeat conversions during daily espresso, pour over, and filter routines.

Convert coffee grinder settings to microns in one step

Convert grinder settings to microns where available

Move between relative grinder numbers and micron-based reference points to support more repeatable coffee brew preparation.

GrindConverter dark mode interface

Dark mode included for day and night brewing

Clean, minimal UI in both light and dark appearance keeps the focus on dial-in speed instead of clutter.

Why brewers use GrindConverter

Designed for practical coffee workflow decisions when changing grinder burr geometry, bean origin, roast profile, and brew method.

Grinder-to-grinder conversion

Translate one grinder setting into another supported model to keep recipe intent across gear changes.

Micron-based reference

Use microns where available to discuss grind size in a way that is easier to share with other brewers.

Fast dial-in workflow

Get a quick starting point, then adjust for burr condition, bean freshness, humidity, and taste.

For espresso and filter

Useful for espresso, pour over, AeroPress, and other filter coffee brew routines.

No account required

Install and use immediately without creating an account or connecting extra services.

Built for real-world variability

Recognizes that burr wear, alignment, bean type, roast level, and technique always influence final results.

Pricing and free trial

GrindConverter includes 3 days of free access. Continued use requires either a subscription or a lifetime purchase.

Monthly$1.99
Annual$9.99
Lifetime$19.99

Subscriptions can be managed or canceled any time in Apple ID settings on iPhone.

Download on the App Store
GrindConverter subscription and premium access screen

Supported grinders (226 models)

GrindConverter supports 226 coffee grinders across major manual and electric brands. Every supported model is listed directly below for easy scanning and SEO-friendly visibility.

1Zpresso (22)

1Zpresso J, 1Zpresso J-Max, 1Zpresso J-Max S, 1Zpresso J-Ultra, 1Zpresso JE, 1Zpresso JX, 1Zpresso JX S, 1Zpresso JX-Pro, 1Zpresso JX-Pro S, 1Zpresso K-Max, 1Zpresso K-Plus, 1Zpresso K-Pro, 1Zpresso K-Ultra, 1Zpresso Q Air, 1Zpresso Q2 (Heptagonal burrs), 1Zpresso Q2 (Pentagonal burrs), 1Zpresso Q2 S, 1Zpresso X-Pro, 1Zpresso X-Pro S, 1Zpresso X-Ultra, 1Zpresso ZP6, 1Zpresso ZP6 Special

Acaia (1)

Acaia Orbit

Anfim (2)

Anfim Best, Anfim SP II

Balmuda (1)

Balmuda Coffee Mill

Baratza (19)

Baratza Encore, Baratza Encore ESP, Baratza Encore ESP Pro, Baratza Forté AP, Baratza Forté BG, Baratza Maestro, Baratza Maestro Plus, Baratza Preciso, Baratza Sette 270, Baratza Sette 270 W, Baratza Sette 270 Wi, Baratza Sette 30, Baratza Starbucks Barista, Baratza Vario, Baratza Vario W, Baratza Vario W+, Baratza Vario+, Baratza Virtuoso, Baratza Virtuoso+

Barista & Co (1)

Barista & Co Core All Grind

Barista Space (1)

Barista Space Premium Coffee Hand Grinder

BelleLife (1)

BelleLife Electric Coffee Grinder

Bentwood (1)

Bentwood Vertical 63

Bodum (1)

Bodum Bistro 10903

Bravo (1)

Bravo IT

Breville (Sage) (2)

Breville (Sage) The Dose Control Pro, Breville (Sage) The Smart Grinder Pro

Cafflano (1)

Cafflano Grinder

Capresso (2)

Capresso Infinity, Capresso Infinity Plus

Comandante (6)

Comandante C40 MK4, Comandante C40 MK4 (with Red Clix), Comandante C60 Baracuda, Comandante C60 Baracuda (with Gold Clix), Comandante X25 Trailmaster, Comandante X25 Trailmaster (with Red Clix)

Compak (3)

Compak K3 Push, Compak K3 Touch, Compak K3 Touch Advanced

Cores (1)

Cores Cone Grinder C330

Cuisinart (2)

Cuisinart CBM-18, Cuisinart DBM-8

De'Longhi (2)

De'Longhi KG79, De'Longhi KG89

Epeios (1)

Epeios Essense Go

Etzinger (3)

Etzinger etz-I (Regular), Etzinger etz-I (Trim), Etzinger etz-U

Eureka (8)

Eureka Atom 60, Eureka Atom 75, Eureka Drogheria MCD4, Eureka Mignon Classico, Eureka Mignon Oro, Eureka Mignon Oro XL, Eureka Mignon Silenzio, Eureka Mignon Specialità

Fellow (3)

Fellow Ode Brew Grinder Gen 1, Fellow Ode Brew Grinder Gen 2, Fellow Opus

Fiorenzato (4)

Fiorenzato (Sanremo) Allground, Fiorenzato (Sanremo) Allground Sense, Fiorenzato Pietro (B-Modal Burrs), Fiorenzato Pietro (M-Modal Burrs)

Flair Espresso (1)

Flair Espresso Royal Grinder

Fuji Royal (1)

Fuji Royal R-220

Goat Story (1)

Goat Story Arco

Handground (1)

Handground Precision Coffee Grinder

Hario (9)

Hario Mini Mill PLUS, Hario Mini Mill Slim, Hario Mini Mill Slim PRO, Hario Skerton, Hario Skerton PLUS, Hario Skerton PRO, Hario Smart-G, Hario V60 EVC-8B, Hario V60 EVCG-8B-E

Helor (2)

Helor 101, Helor 106 Flux

HeyCafé (1)

HeyCafé H1

Hongbei (1)

Hongbei Coffee Grinder

JavaPresse (1)

JavaPresse Manual Coffee Grinder

Joy Resolve (1)

Joy Resolve Groove Compact

Kaldi (1)

Kaldi Ceramic Coffee Mill

Kalita (4)

Kalita C-90, Kalita DIA Coffee Mill, Kalita Next G, Kalita Nice Cut G

Kanso (1)

Kanso Hiku

KINGrinder (10)

KINGrinder K0, KINGrinder K1, KINGrinder K2, KINGrinder K3, KINGrinder K4, KINGrinder K5, KINGrinder K6, KINGrinder P0, KINGrinder P1, KINGrinder P2

Kinu (4)

Kinu M47 Classic, Kinu M47 Phoenix, Kinu M47 Simplicity, Kinu M47 Traveller

KitchenAid (2)

KitchenAid Artisan Coffee Grinder 5KCG0702, KitchenAid Coffee Grinder 5KCG8433

Knock (4)

Knock Aergrind, Knock Feld2, Knock Feld47, Knock Feldgrind

Krups (4)

Krups GVX1, Krups GVX2, Krups GX5000, Krups GX6000

Mahlkönig (7)

Mahlkönig EK43 (0-16), Mahlkönig EK43 (1-11), Mahlkönig EK43 S, Mahlkönig GH2 (HC880), Mahlkönig VTA 6S, Mahlkönig VTA 6S W, Mahlkönig X54

Mavo (1)

Mavo Phantox Pro

Mazzer (2)

Mazzer ZM, Mazzer ZM Plus

Melitta (2)

Melitta Calibra, Melitta Molino

MHW-3BOMBER (1)

MHW-3BOMBER Blade R3

MiiCoffee (1)

MiiCoffee D40+

Moccamaster (1)

Moccamaster KM5

montwave (1)

montwave GU2

Mueller (1)

Mueller Ultra-Grind

Niche (1)

Niche Zero

Option-O (4)

Option-O Lagom Casa, Option-O Lagom Mini (Moonshine burrs), Option-O Lagom Mini (Obsidian burrs), Option-O Lagom P64

Orphan Espresso (1)

Orphan Espresso Lido OG

OXO (1)

OXO Conical Burr Coffee Grinder

Pinecone (1)

Pinecone Pinion

Porlex (4)

Porlex Mini, Porlex Mini II, Porlex Tall, Porlex Tall II

Precision (1)

Precision GS30

Rancilio (2)

Rancilio Rocky, Rancilio Rocky SD

Saint Anthony Industries (1)

Saint Anthony Industries Millwright Hand Grinder

Smeg (2)

Smeg CGF01, Smeg CGF11

Timemore (26)

Timemore C2, Timemore C2 Fold, Timemore C2 Max, Timemore C2 Max Pro, Timemore C3, Timemore C3 ESP, Timemore C3 ESP Pro, Timemore C3 Max, Timemore C3 Max Pro, Timemore C3 Pro, Timemore C3S, Timemore C3S Pro, Timemore C5 ESP Pro, Timemore C5 Pro, Timemore Chestnut X, Timemore G1, Timemore G1 Plus, Timemore Nano, Timemore S3, Timemore Sculptor 064, Timemore Sculptor 064S, Timemore Sculptor 078, Timemore Sculptor 078S, Timemore Slim, Timemore x Millab E01, Timemore x Millab M01

Turin (9)

Turin CF64V, Turin DF54, Turin DF64 (Gen 1), Turin DF64 (Gen 2), Turin DF64V, Turin DF83, Turin DF83V, Turin SD40 V1, Turin SD40 V2

Varia (5)

Varia Evo Hybrid, Varia Hand grinder, Varia VS3 (Gen 1), Varia VS3 (Gen 2), Varia VS6

Vevok Chef (2)

Vevok Chef 06, Vevok Chef 06 Slim

VSSL (1)

VSSL JAVA

Wacaco (1)

Wacaco Exagrind

Weber Workshops (2)

Weber Workshops EG-1, Weber Workshops KEY Mk1

Wilfa (4)

Wilfa Balance, Wilfa Svart, Wilfa Svart Aroma, Wilfa Uniform

xBloom (1)

xBloom Studio

Zerno (1)

Zerno Z1

Zwilling (1)

Zwilling Enfinigy Coffee Grinder

Ready to dial in faster?

Use GrindConverter to translate grinder settings, compare grind size in microns, and move between espresso and filter brew setups with less friction.

Get GrindConverter on iPhone Browse supported grinders