Pencil Hardness Table
| Grade (EU) | US number | Russia | Character and use |
|---|---|---|---|
| 9B | โ | โ | Extremely soft, black - artistic sketches and studies |
| 8B | โ | โ | Very soft - expressive shading |
| 7B | โ | โ | Soft - deep tone drawing |
| 6B | โ | โ | Soft - shadows, smudging |
| 5B | โ | โ | Soft - sketching |
| 4B | โ | โ | Soft - sketch and shade |
| 3B | โ | 3M | Soft - freehand drawing, restricted writing |
| 2B | #0 | 2M | Dark writing, sketching |
| B | #1 | M | Writing, daily notes |
| HB | #2 | TM | Medium - writing, linear drawing (exam standard) |
| F | #2.5 | โ | Fine point, writer grade |
| H | #3 | T | Hard - technical drawing |
| 2H | #4 | 2T | Hard - line work |
| 3H | โ | 3T | Very hard - detailed plans |
| 4H | โ | โ | Very hard - fine linework |
| 5H | โ | โ | Very hard - drafting |
| 6H | โ | โ | Extremely hard, light grey - lithography, cartography |
| 7H | โ | โ | Extreme hard special use |
| 8H | โ | โ | Extreme hard special use |
| 9H | โ | โ | Extremely hard, palest - special purposes |
Pencil grades are a recipe disclosure: B stands for blackness, H for hardness, and the letter is a ratio in disguise - more graphite and less clay writes darker, smoother and wears faster, more clay and less graphite writes lighter, finer and holds a point longer. The European scale runs nineteen steps from 9B (a black, smudgy artist stick) through the midpoint HB to 9H (a hard, pale scratcher for drafting film), and the table carries the whole ladder with its US and Russian aliases.
The US system only keeps four numbers - #1 through #4 - so it maps onto a slice of the European ladder: #1 is B, #2 is HB, #2.5 is F, #3 is H and #4 is 2H. That mapping is the quiet star of the table: the legendary #2 pencil that every answer sheet and standardized test demands is simply HB, the middle of the scale, dark enough for scanners and hard enough not to smudge under an eraser. The Russian system mirrors the same axis with its own letters - M for soft, T for hard, TM in the middle - and the character column of the table summarizes what each region of the ladder is actually for: freehand drawing lives below HB, writing sits on it, and technical drafting climbs above H.
How to use
- Pick by task, not by number worship: writing and note-taking live at HB to B (dark, low pressure needed), sketching and shading drop into 2B-6B for blacks you can smudge, and precise line work climbs to H-3H where the point stays sharp.
- Convert between systems from the table, not from memory: a US #2 is European HB and Russian TM; a US #4 is 2H - useful when a drawing set or a supply list speaks a different dialect than your stationery drawer.
- Watch pressure instead of switching grades for small jobs: pressing a B harder mimics a 2B for one line but wears the point flat - for pages of writing, the middle grades win because they survive both the pencil sharpener and your hand.
Frequently asked questions
Is a #2 pencil the same as HB?
Yes - the US #2 and the European HB are the same grade on the table, one row apart from nothing at all. The American number system only has four rungs (#1 to #4), so it compresses nineteen European grades into a coarse ladder, and HB lands on #2. Test scanners standardized on #2 because the grade hits a sweet spot: dark enough that optical marks read reliably, waxy enough to adhere to the sheet, and hard enough (with enough clay in the mix) that a machine-scoring eraser can remove a stray mark without ghosting. That is also why #2.5 (F) and #3 (H) pencils technically work on answer sheets but read lighter - the machine does not care about the number printed on the barrel, only how much graphite the mark leaves.
What does the F grade mean?
F stands for fine, and it sits one step harder than HB - a pencil that sharpens to a finer point and holds it longer than HB while staying darker than H. It is the quiet professional choice: clerks and draughtsmen who write all day historically favored it because the point economics beat both neighbors (HB wears faster, H starts pale). In the US number ladder it usually appears as #2.5, the half-step most people have seen on a barrel without knowing it was a grade of its own. In practice F behaves like HB with a firmer hand - same recipes, slightly more clay - which is exactly why it never got a pop-culture name: it is not extreme in any direction, just the writer's midpoint one notch up.
Why do B pencils write darker and H pencils lighter?
The core is a mix of graphite (the black, slippery part) and clay (the pale, hard binder): more graphite means more black laid down per stroke and faster wear; more clay means a harder, sharper-edged point that scrapes a finer, lighter line and lasts. Going from HB to 2B trades point life for blackness - lovely for shading a drawing, annoying for a page of notes because the blunter, softer core needs constant re-sharpening. Going from HB to 2H does the opposite: the line gets finer and grayer, and the point survives a whole drafting session. Extreme grades exaggerate all of it: 9B is nearly crayon-like and smudges if you breathe on it, while 9H scratches a ghost line that survives erasing - both are tools for special jobs, which the character column of the table spells out.
What pencil grades do artists and technical drawing actually use?
Artists work the soft half: 2B and 4B for initial sketching (dark enough to see, light enough to erase clean), 6B-9B for deep shadows and expressive blacks, and an H or 2H for the light construction lines that stay invisible under ink or final shading - a portrait set usually spans 2H through 8B and never touches the far H end. Technical and drafting work climbs the hard half: H through 3H for line work on tracing paper and film, where the point must stay razor-sharp for consistent line weight and the pale gray of a 3H is a feature (construction lines read as guides, not commitments). Cartography and lithography pushed the extreme hard end (6H-9H) in the era of scribed film. The general-purpose middle - HB to B - is where everyday writing lives, which is exactly why the exam-standard #2/HB row is the most-bought pencil grade on earth.