Apple
Juice

One pound of apples (approximately 454g) yields roughly 320–340ml in a masticating juicer — about 11–11.5 oz, which is more than a standard glass. A centrifugal juicer extracts noticeably less: typically 310–330ml from the same pound.

Apples are one of the highest-yielding produce items for juicing. A Walsh Medical Media lab study found that apple yield varied only 16.7% between the best and worst juicer tested — a smaller spread than most vegetables. You get a reasonable return regardless of juicer type, but a masticating or twin gear juicer still pulls meaningfully more per dollar of fruit.

A medium apple weighs roughly 180–200g. In a masticating juicer, you'll need about 2 to 2.5 medium apples per 8 oz cup. In a centrifugal juicer, count on closer to 3 medium apples for the same cup.

Apple size varies more than most people account for. Small apples (about 130g) push that count to 3–4 for a masticating cup; large apples (230g+) can get you there in under 2. If your batch keeps coming up short, weigh your produce instead of counting — aim for 350–400g per 8 oz cup in a masticating juicer.

Three pounds of apples (approximately 1,360g) yields roughly 950–1,020ml in a masticating juicer — just over 32 oz, or about four 8 oz glasses. The same amount in a centrifugal juicer produces closer to 925–990ml.

A standard 3 lb grocery bag makes a reasonable weekly batch for one person drinking 8 oz per day. For a precise yield on any quantity and juicer combination, use the calculator directly.

A 5 lb bag (approximately 2,268g) yields roughly 1,585–1,700ml in a masticating juicer — about 54–57 oz. The same bag in a centrifugal juicer produces closer to 1,540–1,650ml.

At 16 oz per day, a 5 lb bag covers about 3.5 days in a masticating juicer. At 8 oz per day, it's close to a full week. For batch planning with a specific quantity, the calculator does the math in real time.

Apple variety is the biggest factor most people overlook. High-sugar, dense varieties like Fuji and Honeycrisp yield more juice than drier, mealier types like Red Delicious or older stored apples. Freshness matters significantly — an apple that's been in cold storage for months has lost moisture, and it shows in the press.

Prep also affects yield: cutting apples into smaller pieces before feeding them into the juicer increases extraction. Temperature is a minor factor — room temperature apples extract slightly better than cold-from-the-fridge. Core and seeds don't need to be removed for yield purposes, though you should remove seeds if juicing very large quantities (see the amygdalin question below).

Yes, in two ways. First, masticating and twin gear juicers extract more juice per apple, which means more total nutrients per batch — roughly 5–15% more yield than a centrifugal machine on the same quantity of fruit.

Second, centrifugal juicers introduce oxygen at high speed, which degrades polyphenols and vitamin C during extraction. Fresh apple juice is already lower in vitamin C than the whole fruit (most is concentrated in the peel and flesh cells), but slow extraction preserves more of what's there. For polyphenols — the antioxidants that make apple juice worth drinking — choose a masticating or twin gear juicer and drink the juice immediately. Oxidation begins within minutes of extraction regardless of juicer type.

Moderate, but the composition matters. Fresh apple juice has about 10g of sugar per 100ml, most of it fructose rather than glucose. Fructose is metabolized differently — it doesn't trigger the same insulin response as glucose, which is why fresh apple juice has a surprisingly low glycemic index of 37–44 depending on whether the juice is cloudy or clear.

That said, you're consuming a concentrated form of fruit sugar without the fiber that slows absorption in the whole apple. A standard 8 oz glass delivers about 24g of sugar. For most healthy adults, one glass is well within reasonable range. If you're managing blood sugar closely, fresh apple juice is gentler than orange or grape juice but still worth tracking.

Cloudy fresh-pressed apple juice is meaningfully better nutritionally than clear. Cloudy juice retains the pulp particles and suspended compounds that carry most of the polyphenols — the antioxidant compounds (quercetin, epicatechin, chlorogenic acid) that make apples worth eating in the first place. Research has found cloudy apple juice can contain up to four times more polyphenols than the same apples processed into clear juice.

Fresh juice from a home juicer is naturally cloudy. The clarity in commercial apple juice comes from enzyme treatment (pectinase) that strips the polyphenols out as part of the clarification process. If you're juicing for nutrition, avoid straining the juice and drink it before it separates.

The core doesn't need to be removed — juicers handle it fine and it adds a small amount of yield. Seeds are worth a second thought. Apple seeds contain amygdalin, which releases small amounts of hydrogen cyanide when crushed. The quantity from a normal session of juicing (2–5 apples) is well below any meaningful threshold — your body processes trace amounts easily.

If you're running a high-volume operation — say, juicing 10+ lbs at a time regularly — removing seeds becomes a reasonable precaution. For most everyday juicing, the seeds in a few apples are not a practical concern. The stem and sticker should be removed; everything else can go in.

No — and peeling works against you. Apple skin contains a concentrated dose of polyphenols, fiber, and the compounds most associated with apple's health benefits. Juicing with the peel is standard practice and the default assumption in all yield numbers on this page.

Red-skinned varieties like Gala or Fuji will tint the juice pink or rose. Green-skinned varieties like Granny Smith produce a lighter, more golden juice. Neither changes the nutritional math, but it does change what ends up in the glass.

Fresh apple juice is best within 24–48 hours. The polyphenols and vitamin C degrade rapidly after pressing — especially once oxygen exposure begins. Juice stored in an airtight container (filled to the top to minimize air space) can last up to 72 hours, but quality and antioxidant content drop noticeably by day two.

Centrifugal-extracted juice degrades faster because oxidation begins during the high-speed extraction itself. If you're making batches ahead, a masticating or twin gear juicer gives you meaningfully better next-day quality.