Instant answers

Some queries are answered rather than searched. The answer is the first row and Return copies it.

Calculator

Any expression with a number and an operator: 12.5 * 8 + 3, (240 * 1.21) / 4, 2^10, 15%, 2pi. Implicit multiplication works, so 2pi and 3(4+1) both evaluate.

Units

12 km to mi, 72f in c, 3 cups, 5 gb to mb, 90 mph in kph. Leave the target off and Cleat shows the usual alternatives for that kind of unit. Supported: length, mass, temperature, volume, data (decimal and binary), duration, speed, pressure and energy. Conversions use Foundation’s unit types, so the numbers match what the rest of macOS would say.

Colours

#ff8800, #f80, rgb(255,136,0). You get hex, RGB, HSL and a SwiftUI Color literal, each with a swatch, each one row you can copy.

Time zones

time in tokyo, tokyo time, 3pm in london, 15:30 to nyc. Cities resolve to their time zone; the row shows the time, the day, the zone abbreviation and the offset from where you are. The second form converts a specific time, which is what you want when someone proposes a meeting.

Dictionary

define serendipity, or def and dict. Definitions come from the system dictionary, so they work offline and in whichever languages you have installed.

Developer utilities

Type	Get
uuid	A v4 UUID, lower and upper case
now	Unix seconds, milliseconds and ISO 8601
1700000000	A Unix timestamp as local time
base64 hello	The Base64 encoding; unbase64 decodes
urlencode a b	Percent encoding; urldecode reverses it
sha256 abc, sha1, md5	Digests of the text
count some text	Characters and words

Emoji and quicklinks

:rocket anywhere gives you the emoji to paste. g swift concurrency opens a Google search. Both have their own page: Emoji and quicklinks.