At a glance
- Pre-rolled cones come in several standard sizes defined by length and opening diameter.
- The most common sizes are 70 mm (small/mini), 84 mm (1 1/4), 98 mm (98 Special), and 109 mm (king size).
- “Lean” cones are king-size length (109–110 mm) but with a narrower opening diameter than standard king size.
- Longer cones hold more tobacco; wider openings increase capacity further.
- Size names are industry conventions, not regulated standards — dimensions vary slightly between manufacturers.
Pre-rolled cones are sold in a range of sizes defined by two measurements: the length of the cone from tip to opening, and the diameter of the wide opening at the top. Longer cones hold more tobacco. Wider cones hold more still. The most popular sizes in the US are 1 1/4 (84 mm) and king size (109 mm). Smaller 70 mm cones and the 98 mm format sit between them. “Lean” describes a king-size-length cone with a narrower diameter — same length, slimmer profile.
These names are industry conventions, not regulated standards. Dimensions vary slightly between manufacturers, so the numbers below are typical ranges rather than exact specifications. This article is part of the cones hub.
What are the standard pre-rolled cone sizes?
70 mm (small / mini)
The smallest standard cone, approximately 70 mm long with an opening diameter around 10 mm. These hold roughly 0.25–0.35 g of tobacco, depending on how tightly they are packed.
70 mm cones produce a short, compact roll comparable in length to a single-wide hand-rolled cigarette. They are sometimes sold as “dog walkers” or “minis” — names that refer to the quick format rather than any technical specification.
84 mm (1 1/4)
The 84 mm cone — typically called 1 1/4 — has an opening diameter around 10–11 mm and holds roughly 0.5 g. This is the same length designation used in rolling paper sizes, where 1 1/4 refers to a sheet approximately 76–84 mm long.
1 1/4 cones are widely available and produce a moderately sized roll. They are a common choice for everyday personal use.
98 mm (98 Special)
The 98 mm format sits between 1 1/4 and king size. The opening diameter is approximately 11–12 mm, and capacity is roughly 0.7–0.75 g. This size is sometimes called “98 Special” in manufacturer catalogs.
98 mm cones are less common than 84 mm or 109 mm in retail packs but are widely used in commercial pre-roll production.
109 mm (king size)
King size cones are approximately 109 mm long with an opening diameter around 12–13 mm. They hold roughly 1 g of tobacco.
King size is the largest commonly available standard cone and is widely stocked alongside 1 1/4. Most major cone brands — including RAW, Elements, and others — produce both sizes.
Lean
Lean cones are the same length as king size — approximately 109–110 mm — but with a noticeably narrower diameter at the opening. The exact diameter varies by manufacturer but is typically in the 9–10 mm range rather than the 12–13 mm of standard king size.
The result is a longer, slimmer cone that holds less tobacco than a standard king size despite being the same length. Lean cones are conceptually similar to king size slim rolling papers — same length, narrower profile.
Not all manufacturers produce a lean format. RAW is among the brands that offer it.
Pre-rolled cone size comparison table
| Size | Typical length | Opening diameter | Approximate capacity | Character |
|---|---|---|---|---|
| 70 mm (mini) | 70 mm (2.75 in) | ~10 mm | 0.25–0.35 g | Short, compact — quick format |
| 84 mm (1 1/4) | 84 mm (3.3 in) | ~10–11 mm | ~0.5 g | Moderate — everyday personal use |
| 98 mm (98 Special) | 98 mm (3.85 in) | ~11–12 mm | 0.7–0.75 g | Mid-size — between 1 1/4 and king |
| 109 mm (king size) | 109 mm (4.3 in) | ~12–13 mm | ~1 g | Full-size — holds the most tobacco |
| Lean | 109–110 mm (4.3 in) | ~9–10 mm | Less than king size | King-size length, slimmer profile |
Note: dimensions and capacities are typical ranges based on manufacturer product information. Actual capacity depends on tobacco grind and packing density. Individual brands vary.
How does cone size affect the result?
Length
A longer cone holds more tobacco end to end and takes longer to smoke through. The 109 mm king size holds roughly twice the tobacco of an 84 mm 1 1/4 cone.
Diameter
A wider opening means more tobacco packed across the cross-section. This is the difference between a king size and a lean — both are 109 mm long, but the king size’s wider opening holds more.
Tip size
The tip (the narrow end with the filter or crutch) is built into the cone during manufacturing. Tip length is typically 20–26 mm. A longer tip provides more structure but reduces the usable tobacco space inside the cone.
How do cone sizes compare to rolling paper sizes?
Cone sizes loosely correspond to rolling paper size names, but the two are not interchangeable products. A 1 1/4 cone and a 1 1/4 rolling paper are both in the 84 mm length range, but a cone is pre-shaped and includes a built-in tip, while a rolling paper is a flat sheet you roll yourself.
For a full breakdown of rolling paper size formats, see rolling paper sizes explained.
| Cone size | Comparable rolling paper size |
|---|---|
| 70 mm (mini) | Single wide (68–70 mm) |
| 84 mm (1 1/4) | 1 1/4 (76–84 mm) |
| 109 mm (king size) | King size (100–110 mm) |
| Lean | King size slim (length match, narrower width) |
Which cone size holds the most tobacco?
King size (109 mm) holds the most among standard sizes — approximately 1 g at typical packing density. Lean cones are the same length but narrower, so they hold less. For a smaller amount, 1 1/4 (84 mm) at roughly 0.5 g is the most widely available option.
For guidance on how to pack cones to the right density, see how to fill a pre-rolled cone.
FAQ
Q: What size pre-rolled cones are there? The most common sizes are 70 mm (mini), 84 mm (1 1/4), 98 mm (98 Special), and 109 mm (king size). Lean cones are king-size length (109 mm) with a narrower diameter. Dimensions and capacity vary slightly between manufacturers.
Q: What is a lean cone? A lean cone is the same length as a king size (109–110 mm) but with a narrower opening diameter — typically around 9–10 mm rather than 12–13 mm. It produces a longer, slimmer roll that holds less tobacco than a standard king size.
Q: How much tobacco does a king size cone hold? A king size cone (109 mm) typically holds approximately 1 g of tobacco, depending on how tightly it is packed and the grind of the tobacco.
Q: Are cone sizes the same across all brands? Cone size names (1 1/4, king size, lean) are industry conventions, not regulated standards. Dimensions vary slightly between manufacturers — a king size cone from one brand may be 109 mm, from another 110 mm. Check the packaging for exact dimensions.
Q: What is a 98 Special cone? A 98 Special is a 98 mm cone that sits between the 84 mm (1 1/4) and 109 mm (king size) formats. It holds approximately 0.7–0.75 g and is widely used in commercial pre-roll production.
Sources
- Cone dimensions and capacities are stated as typical manufacturer specifications consistent across major brands (RAW, Elements, and others). No single regulatory or academic source defines these sizes — they are industry conventions.