What is the Unicode code for ∫?

The Unicode code point for ∫ is U+222B (decimal 8747, hex 222B). In HTML you can write ∫.

Integral Symbol ∫ — Copy & Paste

Q: How do I type the integral symbol on a Mac?

There is no standard Mac keyboard shortcut for ∫. The easiest way is to copy it from this page.

The integral symbol ∫ represents integration in calculus. It is an elongated S shape, derived from the Latin word 'summa' (sum). The integral is used to calculate areas, volumes, and the accumulation of continuous quantities.

Click to copy∫

U+222B·Decimal 8747

How to Type Integral Symbol

⌘Mac

No standard shortcut — copy from this page

⊞Windows

No standard shortcut — copy from this page

📱iPhone / iOS

Not on standard keyboard — copy from this page

</>HTML Code

∫

On Android, long-press common keys or use the special characters keyboard to find ∫. Or just copy it from this page — it works everywhere.

Unicode Details

Unicode

U+222B

Decimal

8747

Hex

222B

HTML

∫

Where Is Integral Symbol Used?

✦Calculus
✦Physics
✦Engineering
✦Mathematics textbooks

Other Names for ∫

integral signintegration symbolcalculus integral

Frequently Asked Questions

How do I type the integral symbol on a Mac?▼

There is no built-in Mac keyboard shortcut for ∫. The easiest method is to copy it from this page with the button above.

Does ∫ work on Instagram, Discord, and TikTok?▼

Yes — ∫ is a standard Unicode character (U+222B) that renders on every platform and device. Copy it from this page and paste it into any text field on Instagram, Discord, TikTok, Twitter/X, WhatsApp, or elsewhere.

What is the HTML code for ∫?▼

The HTML entity for ∫ is ∫. You can also use the numeric reference ∫ or the hex reference ∫.