B2B Ecommerce ROI Calculator

Work Out Whether the Investment Is Actually Worth It

Model the potential return from B2B ecommerce using your own revenue, order-processing costs, efficiency assumptions and investment.

B2B ecommerce ROI is not just about generating more online revenue.

A useful business case can also include moving existing orders into lower-cost digital channels, reducing manual processing, improving operational efficiency and avoiding costs elsewhere in the business.

Use the calculator to build a starting model, change the assumptions and see which parts of the case actually make the investment worthwhile.

Calculate Your ROIRead the ROI Guide

Revenue Is Only One Part of B2B Ecommerce ROI

A better business case

If a customer already places a £5,000 order by email and starts placing the same £5,000 order online, ecommerce has not created £5,000 of new revenue.

It may still have created value. The order could require less manual processing, fewer corrections and less sales or customer-service time. The customer may also be more likely to reorder because purchasing is easier.

A useful ROI model separates those effects instead of claiming that every digitally placed order is incremental revenue.

Your business case

B2B Ecommerce ROI Calculator

Use the figures you know and adjust the assumptions you want to test. You do not need to complete every optional field.

Current Position

Start with the scale of the business and how customers order today.

Growth Opportunity

Keep migrated existing revenue separate from genuinely additional sales.

Use only for revenue you reasonably expect the investment to create, not existing orders moving online.

Used to calculate the gross-profit contribution from additional revenue.

Operational Efficiency

Estimate the cost of work that digital ordering could reduce.

Investment

Include both the initial project and the ongoing cost of operating the platform.

Estimated result

Additional annual revenue£0
Additional annual gross profit£0
Annual order-processing saving£0
Other annual operational saving£0
Total annual benefit£0
Year-one net benefit£0
Ongoing annual net benefit£0
Estimated payback periodNo payback under current assumptions
Year-one ROI—
Three-year ROI—

Enter your figures above to see an estimated result.

  • Additional gross profit£0
  • Order-processing saving£0
  • Other operational saving£0

Worth checking

  • Worth checking: no initial implementation investment has been entered.
  • Worth checking: no ongoing platform, support or other recurring cost has been entered.

This calculator is a planning tool. Results depend entirely on the assumptions entered and should not be treated as a forecast or guarantee of financial return.

What creates the return?

Look at the Business Case From More Than One Direction

Different B2B businesses justify ecommerce investment in different ways.

Additional Revenue

New customers, increased order frequency, improved conversion or additional products purchased because the digital experience makes buying easier.

Lower Cost to Serve

Existing orders move away from email, phone and manual entry into a lower-touch digital journey.

Operational Efficiency

Less time spent checking prices, entering orders, correcting errors, finding documents and answering routine account questions.

Avoided Cost

Existing systems, processes or manual work may otherwise require additional people or investment as order volume grows.

Be conservative with the assumptions

A Smaller Credible ROI Is More Useful Than a Huge Theoretical One

The calculator becomes more useful when assumptions can be defended.

If you do not know whether ecommerce will increase revenue by 10 percent, model 2 percent and see whether the investment still works. If you cannot genuinely remove staff cost, treat saved time as capacity rather than pretending it immediately becomes cash.

A business case that only works under optimistic assumptions is useful information too.

Use the model properly

Build the Case, Then Challenge It

The purpose of the calculation is to improve the investment decision, not to justify a decision that has already been made.

  1. 01

    Baseline

    Use the best current figures you have for revenue, order volumes, manual work and existing costs.

  2. 02

    Model

    Add the improvements you realistically expect the proposed ecommerce investment to create.

  3. 03

    Challenge

    Reduce the optimistic assumptions and increase the costs to see whether the case still holds up.

  4. 04

    Decide

    Use the result alongside technical risk, customer need and strategic value to decide whether the investment makes sense.

Not Sure What Numbers to Use?

The calculation is only as good as the assumptions

That is often the most valuable part of building the business case.

If nobody knows the cost of manually processing an order, how many customers use assisted ordering or what proportion of ecommerce revenue is genuinely incremental, those are useful gaps to identify before a large investment is approved.

Structurell can help work through the current process, technical environment and available evidence before recommending what is worth changing.

Discuss Your Business Case

Before committing the investment

Understand the Commercial Case and the Technical Reality

If the numbers suggest an investment could make sense, the next question is whether your existing platform can deliver it, needs targeted improvement or genuinely needs replacing.

Explore B2B Commerce StrategyExplore Adobe Commerce Audits

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