Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:KH2PO4CaCl2 -- e-Tools Age

	Calculate molar mass
	Enter a chemical formula in the field below, pay attention to formula is case sensitive!!!	The formula should be entered as: H₂SO₄= H2SO4 CuSO₄.5H2O=CuSO4.5H2O 3BeO.Al2O₃.6SiO₂= (BeO)3.Al2O3.6SiO2

Calculations:
Formula: KH2PO4CaCl2
Molar Mass: 247.0698 g/mol        1g=4.04743922567631E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
K                  1                  39.098                        15.82%
H                  2                  1.0079                        0.82%
P                  1                  30.974                        12.54%
O                  4                  15.999                        25.9%
Ca                1                  40.08                         16.22%
Cl                2                  35.453                        28.7%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 5/22/2025 13:31Molar Mass Calculator Formula: Hg2(CO3) 5/22/2025 13:31Molar Mass Calculator Formula: Ca3-2 5/22/2025 13:31Molar Mass Calculator Formula: CH3(CH2)10COOH 5/22/2025 13:31Molar Mass Calculator Formula: 2KHC(O)3 5/22/2025 13:31Molar Mass Calculator Formula: N2F3O2