German Riesling Sweetness Guide: Trocken, Feinherb & Prädikat Explained
German Riesling sweetness runs on two separate scales. Trocken means dry (up to 9 g/L residual sugar), Halbtrocken means half-dry (up to 18 g/L), and Feinherb is an unofficial term for wines in the off-dry to gently sweet range. None of this has anything to do with Prädikat terms like Kabinett, Spätlese, and Auslese, which measure grape ripeness at harvest, not sugar in the finished bottle. Read the sweetness word and the Prädikat as two independent pieces of information.
For the most common Prädikat comparison, see Kabinett vs Spätlese: both can be dry or sweet, despite the difference in grape must weight.
That distinction matters in practice. A bottle labeled Spätlese trocken is dry, while another Spätlese from the same producer, same vintage, may carry substantial residual sugar. Prädikat describes the grapes and the legal production requirements behind them. On its own, it tells you nothing about how sweet the wine tastes in the glass.
German wine sweetness levels at a glance
| Label term | Legal residual-sugar rule | What it means for buyers |
|---|---|---|
| Trocken | Up to 4 g/L, or up to 9 g/L when residual sugar is no more than 2 g/L above total acidity | Legally dry |
| Halbtrocken | Up to 12 g/L, or up to 18 g/L when residual sugar is no more than 10 g/L above total acidity | Legally semi-dry / off-dry |
| Lieblich | Above the Halbtrocken limit and up to 45 g/L | Noticeably sweet |
| Süß | More than 45 g/L | Legally sweet |
| Feinherb | No fixed legal residual-sugar definition | Producer-defined; commonly used for an off-dry to gently sweet style |
The Deutsches Weininstitut (DWI) publishes these thresholds as the official consumer guide to German wine sweetness. The extra allowance for Trocken and Halbtrocken exists because high acidity balances sugar — a wine with more acid can carry more residual sugar and still read as dry on the palate.
What does Trocken mean?
Trocken means dry. A German wine can carry the term at up to 4 g/L residual sugar with no further calculation required. It can also qualify at up to 9 g/L, provided the residual sugar doesn’t exceed total acidity by more than 2 g/L.
That second rule matters enormously for Riesling, a variety that often retains searing natural acidity. A wine sitting at 8 g/L residual sugar isn’t automatically off-dry under German law — depending on its acid backbone, it may still legally be Trocken.
If you want a genuinely dry bottle, Trocken is the clearest word to look for. For a more detailed comparison, see our Trocken vs Halbtrocken guide.
What does Halbtrocken mean?
Halbtrocken literally means half-dry. The standard ceiling is 12 g/L residual sugar, rising to a maximum of 18 g/L when the wine’s acidity satisfies the legal balance formula.
In the glass, Halbtrocken Riesling can read as only gently sweet, because acidity actively suppresses perceived sweetness. Two wines with identical residual sugar can taste worlds apart depending on their acid structure.
What does Feinherb mean?
Feinherb carries no legal sweetness definition. Producers use it stylistically, typically for Rieslings landing somewhere between off-dry and gently sweet. There’s no single gram-per-liter threshold you can pin the word to.
If you need precision, check the producer’s technical sheet, or ask directly for the wine’s residual sugar and acidity figures. Our dedicated Feinherb guide explains how the term is actually used in practice.
Lieblich and Süß: the regulated sweeter categories
Lieblich covers wines above the Halbtrocken limit and up to 45 g/L residual sugar. Süß applies above that. Both describe the finished wine — unlike Prädikat terms, which describe the grapes.
You won’t necessarily find Lieblich or Süß prominent on every sweet Riesling sold abroad. Many traditional bottlings communicate style through producer convention, Prädikat, alcohol level, importer notes, and the technical sheet, rather than a bold sweetness word on the front label.
Prädikat does not equal sweetness
German Prädikat categories are Kabinett, Spätlese, Auslese, Beerenauslese, Eiswein, and Trockenbeerenauslese. The DWI defines them by grape ripeness, minimum must weight, and additional harvest or production requirements. The German Wine Act also sets conditions such as no enrichment for Kabinett and specific grape condition requirements for the higher Prädikate.
| Prädikat | What it primarily tells you | Does it fix final sweetness? |
|---|---|---|
| Kabinett | Ripe grapes; no enrichment | No |
| Spätlese | Fully ripe grapes harvested later | No |
| Auslese | Fully ripe or noble-rotted grapes selected for the wine | No |
| Beerenauslese | Noble-rotted or at least overripe berries | No fixed legal RS band; in practice these are sweet wines |
| Eiswein | Grapes harvested and pressed while frozen under the legal conditions | No fixed legal RS band; in practice these are sweet wines |
| Trockenbeerenauslese | Largely shriveled noble-rotted berries, with narrow legal exceptions | No fixed legal RS band; in practice these are intensely sweet wines |
The buying rule that follows: read Prädikat and sweetness wording separately. “Kabinett” does not mean “X grams of sugar,” and “Spätlese” does not mean “sweeter than Kabinett.” A dry Spätlese can contain less residual sugar than a fruity Kabinett.
For the full label hierarchy — producer, vineyard, AP number, VDP terms — see how to read a German Riesling label.
Can alcohol percentage tell you whether Riesling is sweet?
Alcohol is a useful clue, not a legal sweetness test. Fermentation converts grape sugar into alcohol, so a traditional Mosel Riesling with low alcohol may hold onto more residual sugar than a fully fermented dry wine. But starting must weight, fermentation choices, and house style vary too much for a universal ABV-to-sweetness chart to hold up.
Use this order when shopping: check for Trocken or Halbtrocken first; consult the producer’s technical sheet if available; treat alcohol percentage as supporting evidence only. Don’t assume every 12% Riesling is dry, or every 9% Riesling is sweet, without other information.
Why acidity changes perceived sweetness
Residual sugar is measurable, but sweetness perception is not sugar alone. Acidity can mask meaningful sugar, while alcohol, serving temperature, fruit ripeness, and food pairing all reshape how a wine feels on the palate.
This is part of why Riesling spans such a wide stylistic range. High-acid examples can carry real residual sugar without ever tasting heavy. German law itself recognizes this relationship, linking the upper Trocken and Halbtrocken limits directly to acidity.
How sweetness styles differ by region
Don’t treat German regions as fixed sweetness categories. Mosel, Rheingau, Nahe, Rheinhessen, and Pfalz all produce dry and sweet Riesling. Producer style and the specific bottling matter far more than any regional shorthand.
Still, useful tendencies exist. Mosel is famous for low-alcohol, fruity Kabinett and Spätlese alongside serious dry wines, often grown on Devonian slate. Rheingau, Rheinhessen, and Pfalz carry strong traditions of dry Riesling, frequently from soils built on Buntsandstein or Muschelkalk. Nahe spans both worlds with exceptional range. Treat these as orientation, not guarantee.
How to choose the right sweetness level for food
- Choose Trocken for oysters, simply prepared fish, roast poultry, vegetables, and dishes where you want acidity — not sweetness — leading the pairing.
- Choose Halbtrocken or Feinherb when a touch of residual sugar helps tame chile heat, aromatic spice, pork, duck, or salty foods.
- Choose a fruity Kabinett or Spätlese when you want low alcohol, sweetness, and high acidity together. Check the producer’s actual style rather than assuming from Prädikat alone.
- Choose Beerenauslese, Eiswein, or Trockenbeerenauslese in small pours for blue cheese, foie gras, fruit-based desserts, or as dessert on its own.
For more specific dishes, see the German Riesling food pairing guide.
Want to compare sweetness styles in the glass? Our German wine tasting and trip planner helps you choose a location and format. Check the tasting lineup with the operator if you want to compare dry and off-dry Riesling.
Common German Riesling sweetness mistakes
- “All Riesling is sweet.” False. German Riesling spans legally dry Trocken through intensely sweet dessert styles.
- “Kabinett means off-dry.” Not necessarily. Kabinett is a Prädikat, not a fixed sweetness category.
- “Feinherb means 9–25 g/L.” There is no legally fixed Feinherb residual-sugar range.
- “TBA means 150+ g/L residual sugar.” Trockenbeerenauslese has legal grape and must-weight requirements, not a universal finished-wine residual-sugar threshold.
- “ABV tells you sweetness exactly.” It can hint at style, but label wording and the technical sheet are stronger evidence.
Frequently asked questions
Is German Riesling usually sweet?
No. Germany produces substantial quantities of dry wine, and Riesling covers the full sweetness spectrum. Check the bottle for Trocken, Halbtrocken, Feinherb, and producer-specific information rather than assuming from the grape variety alone.
What is the driest German Riesling label term?
Trocken is the regulated dry category. It permits up to 4 g/L residual sugar outright, or up to 9 g/L when the wine meets the acidity-linked rule.
Does Spätlese mean sweet?
No. Spätlese refers to the grapes and legal Prädikat requirements. A wine can be labeled Spätlese trocken and be legally dry. Other Spätlese wines can be fruity and sweet.
What is the difference between Feinherb and Halbtrocken?
Halbtrocken has a defined legal residual-sugar limit. Feinherb does not. Producers use Feinherb more flexibly, so two Feinherb Rieslings can differ meaningfully in sweetness.
Primary sources
Germany Rieslings Editorial Team
German Wine Editorial ReferenceResearched, structured, and fact-checked against official Deutsches Weininstitut (DWI) documentation, German Federal Wine Law (Weingesetz), and VDP.Die Prädikatsweingüter standards.
