Odoo ROI Calculator: how much your business can save
Before implementing an ERP, it's advisable to know what return to expect. This calculator estimates the savings and the payback period of an Odoo implementation based on your number of users, the modules you need, and the hours you currently dedicate to manual tasks. The result is a reference estimate to guide your decision, not a fixed quote.
What the Odoo ROI calculator measures
The return on an ERP doesn't just come from the software price, but from the time it saves and the errors it prevents. The calculator takes into account the hours saved on repetitive tasks (invoicing, stock control, reconciliations), the reduction of manual errors, faster order closing, and improved visibility for decision-making. Against these savings, it offsets the real costs: licences, implementation hours, and team training.
How the return on an implementation is calculated
The idea is simple: you estimate the annual savings generated by working with a unified system and compare it with the first year's investment. The point at which accumulated savings equal the investment is the payback period. In SMEs with very manual processes, this period is usually short, because every hour recovered and every error avoided adds up month after month. The more fragmented your current tools are (spreadsheets, standalone programmes), the greater the margin for improvement.
The factors that most influence your ROI with Odoo
Those that move the needle the most are: the number of people using the system, how many processes are automated (sales, purchases, inventory, accounting), integrations with your online store or your POS, and the current level of disorganisation. A well-focused implementation on the most painful processes yields a better return than activating many modules without a plan. That's why it's advisable to start with an honest diagnosis of where time is currently being lost.
From estimate to reality
The calculator gives you guidance; the actual figure depends on your specific case. As an Official Odoo Partner specialising in retail, at Nextdoo we review your situation and turn that estimate into a plan with realistic figures. You can start with Odoo Consulting, check out the Odoo Pricing or see how the Odoo Implementation in 30 days.
The results are an approximate reference estimate and do not constitute a binding offer.
Frequently Asked Questions
Is the ROI calculator free?
Yes. You can use it free of charge to get an idea of the savings and payback period before speaking to anyone.
How long does it take to recover the investment in Odoo?
It depends on the number of users, the processes you automate, and how disorganised everything is today. In SMEs with many manual tasks, the recovery period is usually short; the calculator guides you for your specific case.
Does it include the cost of licences?
The estimate takes into account licences, implementation hours, and training against the expected savings. The exact amount for licences is confirmed based on the modules and end-users.
What do I need to calculate it?
You only need an idea of how many people will use the system, which areas you want to cover, and how much time you currently dedicate to repetitive tasks.

Nextdoo · Official Odoo Partner specialising in retail
What to consider when calculating your ROI
The actual return depends on how much time you currently lose on manual tasks and how many errors the lack of a unified system costs you. The more fragmented your tools are, the greater the improvement usually is when switching to Odoo.
Take the result as guidance for your decision, not as a quote. The next step is to convert that estimate into concrete figures with an analysis of your case.
Related Resources
Official information: Official Odoo documentation.
Turn the estimate into a plan
Once you have your return estimate, the next step is to ground it in concrete figures for your business. We help you review your case and define what to implement first so that the return arrives as soon as possible.
Common errors when estimating return
When calculating the return on an ERP, two opposite errors are common. One is to underestimate, looking only at the software price and forgetting the hours saved and the reduction of errors, which is where the real return lies. The other is to overestimate, counting savings that never materialise because processes are not changed.
That's why it's advisable to treat the estimate as a compass, not as an exact figure: it helps you decide if it's worth moving forward and where to start. The true return appears when the team adopts the new system and leaves manual tasks behind. That support is precisely what a partner provides.