I would like to calculate the value with openpyxl

Question

I'm a programming beginner.

I have an XLSXFILE to calculate some value by using equations. So, I wrote the code like below.

import openpyxl
import math

#Load file
XLSFILE = r"C:\Users\Name\PycharmProjects\Project_name\test.xlsx"
wb = openpyxl.load_workbook(XLSFILE, data_only=True)
ws_template = wb["Sheet1"]

#fill in value
for i in range (0, 61):
    Ec = ws_template.cell(row=i+1, column=1)
    Fc = -34.5*(2*(Ec/-0.002)-math.pow(Ec/-0.002, 2))
    Fs = 206850*Ec
    if Fs > 414:
        Fs = 414
    N = 62.9*Fc+1.6*Fs
    ws_template.cell(row=i + 1, column=2).value = N

#Memorize file
wb.save(XLSFILE) 

However, I can't conduct this program.

The error message is like this

TypeError: unsupported operand type(s) for /: 'Cell' and 'float'

What should I do to solve this problem?

Tips:

version: Python ver.3.6

Answer 1

you need to do math on the value of the cell, not on the cell object

use Ec.value instead of EC or Ec = ws_template.cell(row=i+1, column=1).value