Keyboard Size Guide — 60%, 65%, 75%, TKL, Full

Size is the first decision you make about a keyboard and the hardest one to undo. Switches can be swapped, keycaps replaced, stabilizers tuned — but a 60% will never grow arrow keys. Get this right and everything else is a preference. Get it wrong and the board sits in a drawer.

This guide covers every layout we track, with the numbers from our own catalog rather than the usual hand-waving. Where a size has a page in the keyboard database, it's linked from its section.

The sizes at a glance

All figures below are from the KeebDepot catalog as of September 2026 — 360 keyboards across nine layouts. "Typical keys" is the median key count for that layout, and prices are the lowest live vendor price we track per board, so the median is a real street price rather than an MSRP.

Layout	Boards	Typical keys	Price range	Median	Hot-swap
40%	5	44	$42–85	$80	80%
60%	29	61	$69–237	$100	100%
65%	61	68	$41–239	$88	97%
75%	114	83	$29–279	$99	97%
TKL (80%)	37	87	$58–249	$115	81%
1800-compact	15	98	$76–125	$88	93%
96%	23	100	$33–179	$110	96%
Full-size	51	104	$33–229	$85	78%
Alice / split	25	65–81	$75–239	$110	100%

Three things in that table are worth pausing on, because they contradict what most size guides tell you.

75% is not a niche — it is the market. 114 of 360 boards, nearly a third of everything we track, and more than 60% and TKL combined. If you have no strong opinion, the industry has already formed one for you.

Bigger does not mean pricier. Full-size has the lowest median of any mainstream layout at $85, because that's where the cheap office boards live — below 60% at $100 and TKL at $115, both of which are physically smaller. Small and mid-size boards are enthusiast territory, and enthusiast pricing follows.

Hot-swap is now the default, except on the big boards. 97–100% of 60%, 65%, 75% and Alice boards let you change switches without soldering. The full-size, TKL and 40% categories sit at 78–81%, because the first two still carry older soldered office models and the third is small enough that one exception moves the number. If switch experimentation matters to you, check that spec on the product page before buying a full-size or a TKL — on a 65% you can assume it.

40% — for people who have already decided

Roughly 44 keys. No number row, no function row, no arrows. Everything above the letters lives on a layer you hold down.

This is not a first keyboard. It's a second or third one, bought by someone who has typed on a 60% for a year and decided the number row is also negotiable. The payoff is desk space and portability; the cost is a genuine relearning period measured in weeks, not days.

We only track five of them, and three carry live prices — one at the cheap end, one mainstream, one higher-spec:

60% — small, opinionated, expensive

About 61 keys. Letters, modifiers, number row. No function row, no arrows, no navigation cluster.

The 60% is the classic enthusiast size and the reason layers exist. Arrows land on a Fn layer, usually mapped to IJKL or the right-hand modifiers. If you spend your day in a text editor with Vim bindings you may genuinely never miss them. If you spend it in spreadsheets, you will miss them within an hour.

Note the pricing: a median of $100 and a floor of $69, the highest entry price of any layout we track. Nobody makes a cheap 60% because nobody buys a 60% by accident. Browse the 60% keyboards we list to see the spread.

65% — the compact default

About 68 keys. A 60% plus a dedicated arrow cluster, usually with three or four navigation keys stacked down the right edge.

This is the size to buy if you want small but have never used small. It costs you roughly two centimetres of desk width over a 60% and gives back the single most-missed key group. At a $43 floor and an $88 median it's also cheaper than the 60% it grew out of — a rare case where the more practical option is also the less expensive one.

Sixty-one boards, 97% of them hot-swap. Good starting points across the range:

See all 65% keyboards for the full list.

75% — what most people should buy

About 83 keys. A 65% with the function row added back, packed tight so the board stays compact.

A third of our catalog is this layout, and the reason is simple: it keeps the F keys — which you use more than you think, for volume, brightness, and every IDE shortcut ever written — while staying meaningfully smaller than a TKL. It's also where the price competition is fiercest. The floor is $29, the lowest of any layout, and the median is $99.

Worth a look at three price points:

The full set lives on the 75% keyboards page.

TKL (80%) — full layout minus the numpad

About 87 keys. Everything a full-size has except the number pad.

TKL is the gaming and office standard for a reason: nothing to relearn, no layers, and the mouse sits 15 cm closer to your right hand than it would on a full-size. That last point is the real argument — shoulder angle over an eight-hour day beats any keycap discussion.

The catch shows up in the hot-swap column: only 81% of the TKLs we track are hot-swap, against 97-100% on the compact layouts, because the category still contains older soldered office boards. Check that spec before you buy if you care.

Prices run $58 to $249 with a $115 median across 37 boards. Browse TKL keyboards for the current list.

1800-compact and 96% — the numpad, squeezed

Around 98–100 keys. Both keep a number pad but delete the gaps, sliding everything together so the board is barely wider than a TKL.

These are the pragmatist's layouts: you need the numpad for data entry or accounting, but you don't want the desk footprint of a full-size. 96% pushes the keys fully together; 1800-compact leaves a narrow gutter, which makes it slightly easier to hit the right key without looking.

Neither has a dedicated page in our catalog yet — filter the keyboards page by form factor to see them. Two with live prices:

Full-size (100%) — the one you already know

About 104 keys. Everything: number row, function row, navigation cluster, number pad.

Full-size is the default office keyboard and the cheapest way into a decent mechanical board — a $33 floor and an $85 median, the lowest of any layout. If you do data entry, run a numpad-heavy workflow, or simply don't want to think about layers, this is a completely defensible choice, and the "enthusiasts don't use full-size" line is snobbery rather than advice.

What you pay is desk width and mouse distance. If your desk is under 120 cm or you play mouse-heavy games, measure before you commit.

Everything we track is on the full-size keyboards page.

Alice and split — a different axis entirely

65 to 81 keys, but the size isn't the point. Alice layouts split the letters into two angled halves so your forearms sit straight rather than turned inward.

This is an ergonomics decision, not a size decision, and it's the one layout change with a plausible health argument behind it. It's also the steepest relearning curve on this page: the B and Y keys move hands, and touch typists trained on a straight board often fight it for a fortnight.

All 25 boards we track are hot-swap, with a $75 floor and a $110 median.

Choosing, in one pass

Work down this list and stop at the first line that describes you:

1. You need a numpad every day. Full-size, or 96% / 1800-compact if desk space is tight.
2. Your wrists hurt and you've ruled out your chair and desk height. Alice or split.
3. You play mouse-heavy games, or your desk is under 120 cm. TKL or smaller.
4. You have no strong feelings. 75%. It's a third of the market for a reason.
5. You've owned a 75% and want smaller. 65%.
6. You've owned a 65% and never touch the arrows. 60%.
7. You've owned a 60% and want to go further. 40%, and you already knew that.

Nobody should start at step 7.

Does wireless change the answer?

Not the size, but it narrows the field. A battery has to go somewhere, and on compact boards that means a thicker case or a smaller cell. Boards with a radio also trend more expensive than their wired equivalents at the same size.

If wireless is non-negotiable, start from the wireless keyboards list and pick a size from what's there, rather than picking a size first and hoping it comes in tri-mode. Our wireless keyboard guide covers the Bluetooth-versus-2.4 GHz decision in detail.

FAQ

Is a 60% too small for gaming? No — competitive FPS players were among the first to adopt them, precisely because removing the numpad and arrows gives the mouse more room. The problem with 60% for gaming isn't the game, it's everything else you do on the machine.

Do I lose the function keys on a 65%? They move to a layer, so Fn plus the number row gives you F1–F12. Fine for occasional use, annoying if you live in an IDE with F-key shortcuts. That is precisely the gap 75% fills.

Which size has the most choice? 75%, by a wide margin — 114 of the 360 boards we track. 65% is second with 61. If you want the widest selection at a given budget, those two are where to look.

Is hot-swap worth waiting for? On a first board, yes. It's the difference between trying a different switch for $20 and buying a whole new keyboard. It's near-universal on 60%/65%/75% and patchier on TKL and full-size, so it's mainly a question if you want a big board.

Can I use a separate numpad with a TKL? Yes, and it's a good compromise: TKL for daily use, a standalone numpad plugged in only when you need it. We track those separately from keyboards, since a numpad isn't a layout you'd choose a keyboard size for.

Where to go next

• Picked a size? Compare specific boards on the keyboards page, then check part compatibility with the build calculator.
• Still deciding on switches? Start with Switches 101.
• Buying under $100? See Best Budget Mechanical Keyboards Under $100.
• Want it wireless? Wireless Mechanical Keyboard Guide.