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Interim calculator - Interim management Calculate the cost-effectiveness of hiring interim managers. Use our Interim Calculator to make informed decisions and optimize your resources efficiently.

Interim calculator

Which is better: an employee or an interim manager?

Fill in the calculator and compare other important arguments that are harder to compare in numbers.

The costs of an interim manager are clear: you must pay a fixed daily rate for a fixed period, as set out in the contract. But what if you would rather employ a manager as an employee?

With our calculator, you can now calculate the budget for the latter and compare the result with the cost of the interim. And it's not all about the amount: an interim manager can be up and running quickly, adding value, increasing efficiency, or stopping churn in as little as a week. In this case, the adage: time is money is even more true.

Provide your data (or use the sample values) and look at the numbers!

Determining the cost of an employee


Gross monthly salary of an employee manager
t.Ft
Employee manager's monthly salary
month(s)
Bonus
%
Average cost
%
Annual fee for operating a company car, taxes, and depreciation
t.Ft
Annual cost of training
t.Ft
Annual cost of mobile phone
t.Ft
Annual fee for software licences + notebook with amortisation
t.Ft
Cost of headhunting (% of annual income)
%
Annual cost of cafeteria
t.Ft
Annual cost of housing allowance
t.Ft
Employee paid days/year
day(s)

Determination of the number of operational days


Number of training days per year
day(s)
Number of paid days off per year
day(s)
Number of days absent due to sickness per year
day(s)
Number of paid holidays per working day per year
day(s)

Cost of senior management employee


Annual gross salary
2500
t.Ft
Annual bonus
1200
t.Ft
Annual public charge
860
t.Ft
Annual cost of headhunting
370
t.Ft

Paid days / year
254
day(s)
Total number of days lost per year
30
day(s)
Average number of days lost per month
3
day(s)
Number of productive/operational days per month
185
day(s)