Input interpretation
phosphorus | atomic mass
Result
30.973761998 u (unified atomic mass units)
Unit conversions
30.973761998 Da (daltons)
0.030973761998 kDa (kilodaltons)
5.14331418×10^-23 grams
5.14331418×10^-26 kg (kilograms)
30.97509 chemical atomic mass units (unit officially deprecated)
30.983609 physical atomic mass units (unit officially deprecated)
Corresponding quantities
Relative atomic mass A_r from A_r = m_aN_A/M_u: | 31
Molar mass M from M = m_aN_A: | 31 g/mol (grams per mole)