Set up the Expense Module Custom Calculator

Navigating Custom Calculator Setup

Welcome to the world of expense module custom calculators in Lentune. This feature allows you to set up standard rates for various expenses, streamlining your expense claims, particularly for items such as mileage. Let's delve into how to use this feature effectively.

Mastering the Art of Custom Calculator Setup

Configuring Standard Rates

Custom calculators enable you to define rates for different expenses, ensuring accurate calculations for expense claims, such as mileage. Once these calculator rates are established, users can access them seamlessly via their browser or the Lentune Expense app.

For comprehensive instructions on entering expenses via your browser or the app, check out our guides here and here or here to enter an expense using the calculator.


Setting Up Calculator Items



  1. Navigate to Administration > Settings.
  2. Within the Expense Module section on the right, select Custom Calculators.

In the Add Items screen:

  • Description: Provide a description for the expense item, e.g. Mileage.
  • Unit rate: Enter the unit rate for this expense item, e.g., 0.85.
  • Click Add.
  • Add as many items as needed.
  • To rearrange items, adjust the order number on the left. This determines their display sequence in the Expense Entry screen.
  • Click Save.

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    These efficient processes are designed to simplify your expense tracking in Lentune.

    Click here to see how to add expenses using the Custom Calculator.

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    Last updated: 18 September 2023