Display · Johan Kallas

Concert One

Q: Is Concert One free for commercial use?

Yes. Concert One is under the SIL Open Font License 1.1, which allows commercial use at any scale, logos, websites, apps and PDFs included; a changed version may not be called “Concert” or “Concert One”.

Your words – they follow you round the site

Case

Size72 px

Weight400 RegularThe only weight it comes in

Letter spacing0 em

Line height1.10

Find the font. Find its kind.

CSSfont-family: 'Concert One', sans-serif; font-weight: 400; font-style: normal; line-height: 1.1;

Concert One is a free display font by Johan Kallas and Mihkel Virkus, on Google Fonts since 2011. Among the 554 display faces on FontKind, Concert One has an x-height shorter than 74%, is narrower than 64% and, at its regular weight, is darker than 76%. Its thickest strokes are 1.4 times its thinnest: moderate stroke contrast.

Compare with Supermercado One →Compare with another font

01 / Light table

Laid on top of Supermercado One

Concert One on one light table with its two closest fonts, Supermercado One (86 out of 100) and Coiny (85). Supermercado One is 21% lighter, with an x-height 9% taller; Coiny is 23% wider and 19% heavier, with more stroke contrast.

Layout

Letters

Show

Size auto

Ink shared with Concert OneSupermercado One…

Most different letters first; the figure is the share of ink the fonts have in common. Where the fonts agree the letters cancel to black: every white sliver is a real difference.

Open in the compare tool →

02 / Letters

The Concert One alphabet

Capitals, lowercase, figures and signs · weight 400

Tap the letters you like, here and in other fonts, to find the fonts whose letters look most like them.

&
?
!
@
%
(
)

With this font

Write your ownBubble font generator →Your words in Concert One and 13 more bubble fonts. Download any of them as a PNG for Canva or an SVG for Cricut.

03 / Sizes

Concert One at every size

1 weight (400) · six sizes, in your words

12 px
16 px
24 px
36 px
48 px
72 px

04 / Facts

Who made Concert One, and can you use it?

Designer: Johan Kallas, Mihkel Virkus
Kind: Display
Styles: 1 weight (400)
On Google Fonts since: 2011
Character sets: latin, latin-ext
Licence: SIL Open Font License 1.1

Can I use it?

Commercial use: Yes.
Logos: Yes.
Websites and apps: Yes. Self-hosted or loaded from Google Fonts.
PDFs and documents: Yes.
Changes: Yes, under another name. Not as “Concert” or “Concert One”: the licence reserves the name.
Sharing the files: Yes, but not for sale. With the licence.

Concert One is under the SIL Open Font License 1.1. This is a plain summary, not legal advice: the licence itself decides.

What each licence allows →

Read the licence

Already in your apps?

Google Docs: Most likely. Under More fonts, in Sheets and Slides too. Google’s guide
Word, PowerPoint: No. Install it from Google Fonts first. Microsoft’s list
Figma: Yes. Built in, nothing to install. Figma’s help
Canva: Not verified. Search its font menu for Concert One, or upload it with Canva Pro. Canva’s help
Cricut: Once installed. Design Space lists Concert One under System. Fonts for Cricut →

From each app’s own font list or help pages, read on 28 September 2026.

How each app gets its fonts →

Get Concert One on Google Fonts

05 / Measurements

Concert One, measured

Taken from the font file's own outlines, regular style

Hxgp in Concert One. Lines at the measured heights, as a share of the em · The parts of a letter, named

x-height: 48.8% of the emlowercase x
Cap height: 68.4% of the emcapitals
x / cap: 0.71lowercase against capitals
Width: 47.5% of the emaverage lowercase
Ink: 64%letter box filled
Contrast: 1.37 : 1moderate stroke contrast

How we measure →

Where it stands among display faces

Ranked against all 554 display faces on FontKind

x-heightSmaller than 74% of display faces
WidthNarrower than 64% of display faces
InkDarker than 76% of display faces
ContrastNear the middle of display faces

06 / Similar fonts

Fonts similar to Concert One

Matched letter by letter · its own family apart

All 100 fonts similar to Concert One →Compare side by side →Get Concert One on Google Fonts

07 / Swap

Swap Concert One without a jump

Running text within 3% of the width, x-height within 5%

Fallback while it loads

Until Concert One loads, this sets Arial in its place at 102.2% of its size, so running text keeps Concert One’s width and lines keep their height: nothing moves when it arrives.

@font-face {
  font-family: 'Concert One Fallback';
  src: local('Arial');
  size-adjust: 102.17%;
  ascent-override: 95.82%;
  descent-override: 19.59%;
  line-gap-override: 0.00%;
}

font-family: 'Concert One', 'Concert One Fallback', sans-serif;

08 / Pairs

Used together with Concert One

Of the 2,310 home pages that load Concert One, the share that load each font too, and how that compares with chance.

Same page, not which sets the headings · HTTP Archive , 1 September 2026

Not all of Roboto with Google Sans is design: Google’s maps and other widgets load Roboto and Google Sans into the pages they sit on.

More than chanceGoogle Sans 5×Ubuntu 2.2×

The pairs sites choose most →

Pair checkerConcert One + any fontHow many of the 6,276,350 home pages counted load the two together, and how that compares with chance.Check this font with any other

09 / Questions

Questions about Concert One

Answered from its licence, Google Fonts and each app’s own font list

Is Concert One free for commercial use?

Yes. Concert One is under the SIL Open Font License 1.1 , which allows commercial use at any scale, logos, websites, apps and PDFs included; a changed version may not be called “Concert” or “Concert One”.

How do I download and install Concert One?

FontKind doesn’t host Concert One’s files: it comes free from Google Fonts . On its page there, choose Get font, then Download all, and unzip the file. It holds a single font file. On Windows or a Mac, double-click each font file and choose Install, then restart any app that was open, Word included.

Is Concert One in Microsoft Word?

Not until you install it: Concert One isn’t one of Microsoft 365’s cloud fonts. Installed, it is in Word’s font menu and PowerPoint’s. For someone who hasn’t installed it, turn on Embed fonts in the file in Word’s save options: its licence allows that.

Is Concert One in Google Docs?

Most likely. Search for Concert One under More fonts in the font menu of Docs; added there, it is in Sheets and Slides too.

Is Concert One in Figma?

Yes: Concert One is in Figma’s font menu, in the browser and the desktop app, with nothing to install.

How many weights does Concert One have?

Concert One comes in one weight, Regular (400). Ask for bold and most apps thicken the letters themselves: a faux bold, not a drawn one.

Who designed Concert One?

Concert One was designed by Johan Kallas and Mihkel Virkus. It has been on Google Fonts since November 2011. Johan Kallas also made Ewert, Vibur, Meie Script and one more on FontKind.

What fonts are similar to Concert One?

The closest in our letter-by-letter match are Supermercado One (86), Coiny (85) and Gugi (79), out of 100. Next to Concert One, Supermercado One is 21% lighter, with an x-height 9% taller. See all 100 fonts like Concert One.