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EXPRESSION
1 tsubo = 3.30579 m²
1 ping = 3.30579 m²
1 pyeong = 3.30579 m²
DESCRIPTION

East-Asian traditional area units (Japan, Taiwan, Korea) — all defined as 6 × 6 shaku (Japanese foot). Same size, three names.

VARIABLES
SymbolMeaning
tsubo (坪)Japan
ping (坪)Taiwan
pyeong (평)Korea
WORKED EXAMPLE
30 tsubo × 3.30579 = 99.17 m² × 10.7639 = 1,067.51 ft²
NOTES

ConstrCalc® supports all three as first-class area units on Project Info. Conversion is transparent — never hidden.

ZERO HIDDEN MATH

This formula is used by ConstrCalc® exactly as shown. There are no adjustments, no regional multipliers, and no AI-based predictions. Your inputs determine every output.

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