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Home Grain Mills Compared by Published Specs
Updated 2026-11-04
Most "best grain mill" lists repeat each other. This table uses the numbers makers publish, and says "not stated" when they publish none. We have not tested these mills ourselves.
| Mill | Type | Motor | Stated output | Hopper | Weight | Warranty | Maker's list price |
|---|---|---|---|---|---|---|---|
| Mockmill 100 | Stone (corundum-ceramic) | 360 W | About 100 g/min (soft wheat) | 1,100 g (2 lb 7 oz) wheat | 13 lb 3.5 oz | 6 years (non-commercial) | $380 on 2026-11-04 |
| Mockmill 200 | Stone (corundum-ceramic) | 600 W | About 200 g/min (soft wheat) | 1,100 g (2 lb 7 oz) wheat | 19 lb 2.8 oz | 6 years (non-commercial) | $470 on 2026-11-04 |
| Mockmill Lino 100 | Stone (corundum-ceramic) | 360 W | About 100 g/min (soft wheat) | 2.8 lb wheat | 18 lb | 12 years (private use) | $680 on 2026-11-04 |
| NutriMill Impact | Impact | 1200 W | Not stated (up to 11 cups flour per batch) | 7 cups grain | 10.3 lb | 5 years; limited lifetime on motor and milling heads | $249 on 2026-11-04 |
| NutriMill Harvest | Stone (corundum) | 450 W | Not stated | Not stated | 16 lb | 5 years | $499 on 2026-11-04 |
| WonderMill Electric (retailer data) | Impact-style high speed | 1250 W | Reported 12 cups fine flour in about 3 minutes | Reported 8 cups grain | Not verified | Reported limited lifetime | Not verified |
| All Metal Grain Mill (KGM attachment) (retailer data) | Metal burr attachment | Not stated | Retailer states up to 10 cups then 45 min cool-down | Attachment | About 2 kg (reported) | Reported 1 year | Not verified |
Retailer data means we could not reach the maker's own site and used retailer listings. Treat those rows with more caution.
What the numbers tell you
Output. Only Mockmill publishes a rate. At 100 g per minute, flour for a 500 g loaf takes about five minutes, and the milling time calculator does the math for any recipe.
Motor size. Watts do not compare across mill types. An impact mill spins fast and draws more power, so 1,200 W on the NutriMill Impact does not mean it outperforms a 360 W stone mill. It is a different machine.
Warranty. This is where the gap is widest. The Lino 100 carries 12 years for private use, the Mockmill 100 and 200 carry six, and NutriMill lists five, with a limited lifetime term on the Impact's motor and milling heads. Read what to check in a warranty before you decide.
Oily seeds. NutriMill limits both of its pages to non-oily grains and legumes. Mockmill's spec pages do not address it, so check the manual before milling flax or similar seeds.
Which to look at first
- Lowest maker price: NutriMill Impact, listed at $249 when checked.
- Stone mill at the lowest price: Mockmill 100, listed at $380.
- Faster stone mill: Mockmill 200, about double the stated rate for $90 more.
- Longest warranty: Mockmill Lino 100.
One timing note: on the check date, NutriMill's Classic page showed sold out with a new model coming soon, so we left it out until its specs are published.
Find them on Amazon
Availability and price change often, so check the listing and seller before buying.