ERP 3-year total cost of ownership estimator

Estimate a low–high range for three years of ERP subscription per user plus your one-off implementation, migration and training costs.

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3-year total cost, low estimate
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3-year total cost, high estimate
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Illustrative estimate only — not an offer or quote.

Choose the type of ERP you are considering, enter the number of full users (people who post transactions, not occasional viewers) and add your one-off costs from partner quotes. The tool multiplies users by a three-year per-user cost band and adds the one-off costs: total = users × 3-year cost per user + one-off costs.

The bands are illustrative only. They are not any vendor's price; they are built from a per-user monthly figure × 36 months so you can see the scale. Replace them with the figures in your own quote, including support plans and any base platform fee spread across users.

Worked example (illustrative): 15 users on a mid-market cloud ERP band of $4,320–$9,000 per user over three years gives $64,800–$135,000 of subscription. Add $60,000 of implementation, data migration, integrations and training and the three-year range is $124,800–$195,000, or roughly $41,600–$65,000 a year.

Limits: the tool does not model renewal uplifts (use the renewal uplift calculator), light or read-only user licences at a lower price, a minimum annual contract value, exchange-rate movements on USD pricing, internal staff time or GST. Read the 3–5-year TCO worked example for the full method.

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