Important announcement

Dear visitor,

Please note that this OpenCourseWare platform will be replaced at the end of 2026 by a new platform (under the same url ocw.tudelft.nl).

Courses and their contents that are currently available the platform will partly be migrated. URL’s for this content will change and content might be unavailable for some time. In addition, some courses will not be available anymore.

If you are linking to specific courses on this platform (for instance for your students), please take timely measures to avoid problems with access. Possible actions are:

  • Download the materials to your local platform (laptop, server)
  • For educators only (including TU Delft lecturers): Contact us at ocw@tudelft.nl and inform us what course you are using in what context (institute, program, period of use, number of students). We will research (in collaboration with the authors of the course) and decide if we will migrate the course, and if yes, can supply you with a new url.

Thank you.

3.2. Profit calculator

Course subject(s) 3. Financial soundness

Introduction

The Profit Calculator helps you to estimate if your business is profitable. Will your earnings with products or services cover your costs? Costs are divided into two types: variable and fixed costs. Knowing if your business is profitable is a critical success factor. It tells you if you need to make changes or look for new business ideas.

Download the Profit Calculator in Excel here to calculate the profit of your new or current business. Get inspired and see how Fashionista used the Profit Calculator by looking at an example here.

Creative Commons License
Business Model Testing by TU Delft OpenCourseWare is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Based on a work at https://online-learning.tudelft.nl/courses/business-model-testing/.
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