Keyboard shortcuts for Mac

[C] or [Esc] — Clear

[⌫] or [←] — Delete last character

[S], [↑] or [↓] — Swap currencies

[⌘ Cmd] + [C] — Copy

[⌘ Cmd] + [V] — Paste

[+] — Addition

[-] — Subtraction

[X] — Multiplication

[/] or [\] — Division

[⏎ Enter] — Equals

[R] — Refresh rates