Beets
Juice

One pound of beets (approximately 454g) yields roughly 265–295ml in a cold press juicer — about 9–10 oz, a solid glass with a little left over. A centrifugal juicer extracts noticeably less: around 190–235ml from the same pound.

Beets are denser than carrots and require more pressing force to extract fully, which is why the gap between cold press and centrifugal is wider for beets than for softer produce. Twin gear machines handle them best.

Beet size varies a lot, but a medium beet weighs roughly 130–180g. For an 8 oz cup (240ml) in a cold press juicer, you'll typically need 3–4 medium beets (about 450–500g total). Centrifugal juicers need 4–5 medium beets to hit the same volume.

If you're buying beets by size rather than weight, the "medium" grocery store beet — roughly the size of a tennis ball — is your working unit. For a precise batch calculation, the calculator lets you enter weight or count and shows yield by juicer type.

A 5 lb bag (2,268g) yields approximately 1,300–1,475ml in a cold press juicer — roughly 1.4 quarts, or about five to six 8 oz glasses. The same bag in a centrifugal juicer produces closer to 950–1,180ml.

If you're batching a week of beet juice at 4–8 oz per day (a common daily therapeutic amount), one 5 lb bag covers 5–10 days depending on juicer type and serving size.

Five pounds of beets yields approximately 44–50 oz (about 1.3–1.5 quarts) in a cold press or twin gear juicer, and roughly 32–40 oz in a centrifugal juicer.

Because beets are so nutrient-dense, most people drink 4–8 oz per day rather than a full 16 oz serving — which means a 5 lb bag stretches considerably further than the same weight of carrots. For the exact yield on any quantity and juicer combination, use the calculator.

Beet variety makes a bigger difference than with most produce. Red beets, golden beets, and Chioggia beets have different water content and density — red beets typically yield the most juice. Age matters too: fresh beets are firm and juicy; old beets are dry and woody and can yield 20-30% less than the ranges on this page.

Prep also has an outsized effect with beets. Peeling removes the thin outer skin (which can contribute a slightly bitter, earthy flavor to the juice but doesn't meaningfully affect yield). Cutting into smaller pieces — roughly 1–2 inch chunks — lets the juicer extract more efficiently. The yield ranges here assume fresh, firm beets cut into pieces at room temperature.

It depends on what you're after. The skin is edible and contains some additional nutrients, but it can add a more earthy, slightly bitter edge to the juice — especially in older beets. Most people prefer to peel them, particularly for straight beet juice or blends where flavor balance matters.

For produce that's organic or very fresh, skipping the peel is fine. For conventionally grown beets, peeling removes any surface residues. Yield is roughly the same either way — the skin is thin enough that it doesn't hold significant juice.

Somewhat. Cold press and twin gear juicers extract more juice per 100g, which means more total nutrients per batch. The more relevant factor with beets specifically is betalain stability — the compounds responsible for beet's deep red color and a significant part of its antioxidant profile. Betalains are heat-sensitive; centrifugal juicers generate more friction and heat, which can degrade them.

Vitamin C takes a similar hit from centrifugal oxidation. The nutrition values on this page reflect cold press juice. For centrifugal, reduce vitamin C by roughly 15–25% and expect slightly lower betalain content.

Beet juice is moderately sweet — about 8g of natural sugar per 100ml, or roughly 19g in a standard 8 oz glass. That's more than carrot juice (about 22g per 8 oz) but comparable to orange juice. The sugars are primarily sucrose and glucose from the beet's natural carbohydrate structure.

The glycemic impact is offset somewhat by the nitrate content, which improves blood flow and insulin sensitivity, and by the residual fiber in fresh-squeezed juice. Still, people managing blood sugar carefully should treat beet juice like fruit juice: real food with real sugar, best consumed with a meal rather than as a standalone drink.

Yes — beet juice has a few real limits worth knowing. The most common side effect is beeturia: pink or red urine and sometimes red-tinted stools after drinking beet juice. It's harmless — a product of the betalain pigments passing through — but startling if you don't expect it. Roughly 10–14% of people experience it even with small amounts.

The bigger concern is oxalate content. Beets are moderately high in oxalates, and while their bioavailability is much lower than spinach, people with a history of kidney stones (especially calcium oxalate stones) should limit beet juice or discuss it with their doctor. Drinking large amounts — more than 16–24 oz daily — increases oxalate load.

For most people, 4–8 oz per day is a well-tolerated amount and the range most research on blood pressure and athletic performance uses.

The evidence is genuine. Multiple peer-reviewed studies have shown a measurable drop in systolic blood pressure — typically 4–10 mmHg — within hours of consuming beet juice, sustained with regular daily intake. The mechanism is dietary nitrates (beets are among the highest whole-food sources) converting to nitric oxide in the body, which relaxes blood vessel walls.

The effective research dose is typically 200–500ml per day of undiluted juice, providing roughly 300–500mg of nitrates. Many commercial shots and concentrates are far weaker — check labeling before assuming a 2 oz shot is delivering full study-level doses.

Anyone on blood pressure medication should talk to their doctor before adding beet juice regularly — the combination can drop pressure more than either alone.

Fresh-squeezed beet juice lasts 24–48 hours in the fridge in a sealed container with minimal air space. The color will deepen and the flavor will mellow slightly as the sugars settle, but it's still good at 48 hours.

Cold press and twin gear juice, extracted without heat or significant aeration, tends to last closer to 72 hours. Centrifugal juice oxidizes faster — 24 hours is the safer window. For longer storage, freeze beet juice in ice cube trays and thaw as needed; it retains most of its nutrients and flavor for up to 3 months frozen.