The best single dose coffee grinder for most New Zealand home baristas is one with low grind retention, a quality burr set and stepless or fine adjustment, so each dose grinds fresh with almost nothing left behind. Single dosing means weighing in one shot's worth of beans at a time rather than filling a hopper, which keeps beans fresher and makes switching between beans easy. Di Pacci stocks single dose grinders from around $492.70 to over $5,000 NZD, and this guide picks the best options at each level, with real specifications so you can match one to your setup and budget.
By Mik Di Pacci, Founder and CEO, Di Pacci Coffee Company. Specifications are drawn from live product listings; analysis is our own and no personal lab testing is claimed.
Quick Verdict: Top Single Dose Grinders
Best overall value: Turin DF64 Single Dose Gen 2, 64 mm flat burrs with a low-retention piston system, $1,315.99 NZD.
Best conical, near-zero retention: Niche Zero, 63 mm conical burrs, dose consistency under +/- 0.2 g, $1,982.99 NZD.
Best premium flat burr: Eureka Mignon Oro Single Dose, 65 mm flat burrs with a zero-retention chamber, from $1,499.00 NZD.
Best budget entry: Turin DF54 V5, 54 mm flat burrs, under 0.1 g retention and a plasma ioniser, $492.70 NZD.
Best light-commercial: Mazzer Philos single dose, $2,643.99 NZD.
Best high-end: Acaia Orbit, from $3,252.99 NZD.
LowGrind Retention
Flat + ConicalBurr Options
From $492NZD
FreshDose by Dose
In this guide
What is a single dose grinder?
How we picked
Turin DF54 V5
Turin DF64 Gen 2
Eureka Mignon Oro
Niche Zero
Mazzer Philos and Acaia Orbit
Comparison table
How to choose
FAQs
What Is a Single Dose Grinder?
A single dose grinder is designed to grind one shot's worth of beans at a time, weighed in rather than stored in a large hopper. The benefit is freshness and flexibility: beans are not sitting in a hopper going stale, and you can switch between different beans easily. The key quality to look for is low retention, meaning almost no ground coffee is left inside the grinder between doses, so what you weigh in is what you get out.
Single dose grinders suit home baristas who value freshness, use several beans, or want precise, repeatable dosing by weight. If you run high volume and grind continuously, a traditional hopper grinder may suit better; browse all coffee grinders to compare.
How We Picked
These picks are drawn from single dose grinders Di Pacci stocks in New Zealand, chosen to cover entry, mid-range and premium levels. Every specification below is taken from the live product listings. Prices are indicative; check each product page for current pricing.
The Turin DF54 V5 is the best low-cost way into single dosing. It uses 54 mm flat stainless steel burrs with a stepless adjustment dial, ultra-low retention under 0.1 g without a bellow, a built-in plasma ioniser in the exit chute to reduce static, and an anti-popcorn mechanism for consistent feed. It grinds for espresso and filter and comes with a 58 mm transparent dosing cup.
The Turin DF64 Gen 2 is our value pick for a serious home single dose grinder. It runs 64 mm DLC-coated flat burrs driven by a 250 W, 1400 rpm motor, with a low-retention silicone piston system to clear grounds between doses. It measures 25.4 x 13.2 x 30.5 cm and weighs 6.9 kg. The larger flat burrs step up grind quality and speed over 54 mm models.
The Eureka Mignon Oro is a refined Italian flat burr single dose grinder. It uses 65 mm Diamond Inside cryogenically treated flat burrs with a blind upper design, a 320 W direct-traction motor at 1,650 rpm, and a zero-retention grinding chamber with a 15 degree inclined Blow Up anti-retention system. It includes a 45 g single-dose hopper with a wooden lid and a magnetic stainless dosing cup, at 321 x 133 x 260 mm and 7.2 kg.
The Niche Zero is the best-known single dose conical grinder and a favourite for near-zero retention. It uses 63 mm conical burrs with a straight-through grind path, holding dose consistency to less than +/- 0.2 g, in a compact 4.1 kg body. Conical burrs are often described as giving a rounder, heavier body, and the Niche is available in black, white and custom colours.
Strengths
63 mm conical burrs, near-zero retention.
Dose consistency under +/- 0.2 g.
Compact and light at 4.1 kg.
Wide colour choice.
Consider
Conical character differs from flat burr clarity.
Higher price than the DF64.
Mazzer Philos and Acaia Orbit
For light-commercial and high-end setups, two more options stand out. The Mazzer Philos single dose grinder ($2,643.99 NZD) brings Mazzer's commercial pedigree to a single dose workflow, suiting busy homes or light-commercial use. The Acaia Orbit (from $3,252.99 NZD) is a premium single dose grinder with built-in weighing from a brand known for precision scales. Both sit above the mainstream home picks and suit buyers who want top-tier build. Confirm full specifications on their product pages.
Comparison Table
All figures below are from the live listings. Where a spec is not published, it is left blank.
Grinder
Burrs
Retention
Weight
Price (NZD)
Turin DF54 V5
54 mm flat
Under 0.1 g
Not stated
$492.70
Turin DF64 Gen 2
64 mm flat, DLC
Low, piston system
6.9 kg
$1,315.99
Eureka Mignon Oro
65 mm flat, treated
Zero-retention chamber
7.2 kg
From $1,499.00
Niche Zero
63 mm conical
Under +/- 0.2 g dose
4.1 kg
$1,982.99
Mazzer Philos
Single dose
Single dose design
Not stated
$2,643.99
Acaia Orbit
Single dose
Single dose design
Not stated
From $3,252.99
How to Choose a Single Dose Grinder
Match the grinder to your budget and taste:
On a budget: the Turin DF54 V5 gets you into single dosing for the lowest price with very low retention.
Best all-round value: the Turin DF64 Gen 2, for 64 mm flat burrs and a piston clearing system.
Flat burr clarity, premium build: the Eureka Mignon Oro.
Conical body and near-zero retention: the Niche Zero.
Light-commercial or high-end: the Mazzer Philos or Acaia Orbit.
What is the best single dose coffee grinder in NZ?
For most home baristas, the Turin DF64 Gen 2 is the best value single dose grinder, with 64 mm flat burrs and a low-retention piston system at $1,315.99 NZD. The Niche Zero is the top conical pick, and the Turin DF54 V5 is the best budget entry.
What does single dosing mean?
Single dosing means grinding one shot's worth of beans at a time, weighed in rather than kept in a large hopper. It keeps beans fresher and makes switching between different beans easy.
Why does low retention matter?
Low retention means almost no ground coffee stays inside the grinder between doses, so what you weigh in is what you get out. It improves dose accuracy and keeps each shot fresh, which is the whole point of single dosing.
Are flat or conical burrs better for single dosing?
Both work well. Flat burrs, as on the DF64 and Mignon Oro, are known for clarity and flavour separation. Conical burrs, as on the Niche Zero, grind fast and are often described as giving a rounder body. It comes down to taste preference.
What is the cheapest single dose grinder that is still good?
The Turin DF54 V5 at $492.70 NZD is the best budget entry, with 54 mm flat burrs, under 0.1 g retention and a plasma ioniser to reduce static.
Is the Niche Zero worth it?
The Niche Zero is a strong choice if you want conical burrs and near-zero retention in a compact body, with dose consistency under +/- 0.2 g. It costs more than flat burr options like the DF64, so choose it for the conical character.
Can single dose grinders do filter and espresso?
Yes. Most, including the Turin DF54, adjust across espresso and filter ranges. Stepless or fine adjustment makes it easier to move between brew methods.
Do single dose grinders come with a dosing cup?
Many do. The Turin DF54 includes a 58 mm dosing cup and the Eureka Mignon Oro includes a magnetic stainless dosing cup. Check each listing for included accessories.
What warranty do these grinders have?
Under Di Pacci's warranty policy, new products carry a 12 to 24 month warranty for non-consumable parts. Confirm the exact term on each product page.
Do I need a single dose grinder or a hopper grinder?
Choose single dose if you value freshness, use several beans, or dose by weight. A hopper grinder suits high-volume, continuous grinding where you use the same bean.
Prices and specifications may change. Always confirm current price, availability, specifications and warranty on the live product pages before purchasing. This guide is based on manufacturer specifications; no independent laboratory testing is claimed.
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