• CEILING
  • CEILING.MATH
  • CEILING.PRECISE – Not in Excel
  • CEILING.XCL- Not in Excel
  • CELL
  • CHAR
  • CHIDIST
  • CHIINV
  • CHISQ.DIST
  • CHISQ.DIST.RT
  • CHISQ.INV
  • CHISQ.INV.RT
  • CHISQ.TEST
  • CHISQDIST – Not in Excel
  • CHISQINV – Not in Excel
  • CHITEST
  • CHOOSE
  • CLEAN
  • CODE
  • COLOR- Not in Excel
  • COLUMN
  • COLUMNS
  • COMBIN
  • COMBINA
  • COMPLEX
  • CONCAT
  • CONCATENATE
  • CONFIDENCE
  • CONFIDENCE.NORM
  • CONFIDENCE.T
  • CONVERT
  • CONVERT_OOO – Not in Excel
  • CORREL
  • COS
  • COSH
  • COT
  • COTH
  • COUNT
  • COUNTA
  • COUNTBLANK
  • COUNTIF
  • COUNTIFS
  • COUPDAYBS – Not in Excel
  • COUPDAYS
  • COUPDAYSNC
  • COUPNCD
  • COUPNUM
  • COUPPCD
  • COVAR
  • COVARIANCE.P
  • COVARIANCE.S
  • CRITBINOM
  • CSC
  • CSCH
  • CUMIPMT- Not in Excel
  • CUMIPMT_ADD- Not in Excel
  • CUMPRINC- Not in Excel
  • CUMPRINC_ADD- Not in Excel
  • CURRENT- Not in Excel