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𑖣

siddham letter pha

Siddham Letter Pha

𑖣 is the Siddham letter for Sanskrit pha: a p released with a small puff of air, not an f. It carries a short a by default; a vowel mark changes it, and virama, the mark that cancels the built-in vowel, removes it. Siddham was used to write Sanskrit and later traveled with Buddhist texts into East Asian manuscripts and ritual traditions.

Text symbol
Search it as
siddham pha · Sanskrit pha · aspirated p · bonji · shittan · Siddham keyboard · Siddham font
Shows up in
Anything that takes text · its shape is whatever your font draws

What 𑖣 means

It represents Sanskrit pha: a p with a puff of air.

In Sanskrit’s series of lip-made consonants, pha follows pa and precedes ba, bha, and ma. English “pin” begins with an aspirated p; “spin” begins with its unaspirated partner.

Siddham is an abugida, a script where consonants carry a built-in vowel. So 𑖣 has a short a unless a vowel mark changes it; a virama cancels that vowel.

How did Siddham travel with Buddhist texts?

Siddham moved east with Sanskrit Buddhist texts.

The wider Siddhamātrikā/Kutila script appears in North Indian inscriptions from the 6th–10th centuries CE. It developed from Gupta writing and later contributed to Śāradā, Proto-Bengali/Gauḍi, and Nāgarī scripts.

Used to write Sanskrit, Siddham traveled through Buddhist transmission to China, Japan, and Korea, where it appears in manuscripts. In Japan, Siddham characters called bonji appear in sutras, mantras, and dharanis; Chinese and Japanese monks also studied the script’s sound order. In a phonetic chart, 𑖣 is pha. Siddham characters can also serve as deity seed signs in ritual objects; the surrounding formula shows whether a sign is being read as a syllable or in that ritual role.

Why does 𑖣 show as a box?

A box usually means the font lacks Siddham coverage.

The character needs a Siddham glyph in the active font. For text with vowel signs, correct display also depends on complex-text shaping: software that positions script marks correctly.

Historical and specialist; its Sanskrit sound and Buddhist manuscript or ritual contexts matter.

It is an aspirated p, not an f; changing it to f changes the consonant.

What it means when someone sends it to you

3 readings
In a Sanskrit sound chart
The consonant pha, with an aspirated p and the built-in short a.
In a Siddham word with a vowel mark
The mark sets the vowel, so the syllable need not end in short a.
In a Buddhist mantra or mandala
A Siddham syllable in a ritual formula; some Siddham signs also serve as deity seed signs.

Don't confuse it with

4

Questions people ask

1

Is the square shape a different letter?

No. It is a missing-glyph box: the active font has no Siddham glyph. Text with vowel signs also needs shaping support.

How to type 𑖣

Windows (Word)
Alt+XType 115A3, then Alt+X to get 𑖣.
Windows
Win+Rrun charmap for the full table, or use the emoji picker's Ω symbols tab (Win + .).
macOS
Control+Command+SpaceOpen the character viewer and search “siddham letter pha”.
Linux
Ctrl+Shift+UType 115a3, then Enter or Space.
HTML
𑖣
CSS
\115A3
Siddham keyboard
As of 2026, Keyman lists a Unicode Siddham Inscript layout.
Romanized input
A Siddham transliteration tool can map `ph` to this consonant; add vowel signs separately.
Codes and encoding1 code points
HTML decimal
𑖣
HTML hex
𑖣
CSS content
content: "\115A3";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%F0%91%96%A3
1
On screen
1
Code points
2
JS .length
4
UTF-8 bytes

A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.

Families this belongs to

1

Indian scripts3,440 symbols