Enov8 Enov8 TEM ROI CALCULATOR · 2026

Test Environment Management — ROI Calculator

Estimate the financial opportunity from rationalising your non-production environment footprint and improving delivery efficiency across your enterprise portfolio.

Delivery Efficiency Env Footprint Reduction Tranche Realisation Enterprise Scale
Adjust any input below — all figures recalculate instantly. Values are pre-loaded with representative enterprise defaults. ROI is stated on a per-annum basis.
Enterprise Scope
Portfolio & Resource Baseline
Total Systems (Enterprise End Goal) Mix of core & satellite systems
Total SDLC Resources (FTEs)
Blended Day Rate (all resource types) Per person per day
$
SDLC Breakdown by Role
Test Resources (FTEs)
Development Resources (FTEs)
Operations Resources (FTEs)
Project / Other Resources (FTEs)
Delivery Efficiency Factors
Estimated Productivity Loss by Role (due to env outages & management overhead)
Test
%
Development
%
Operations
%
Project / Other
%
Efficiency Opportunity
Test — Est. Opportunity (p/d) —
Development — Est. Opportunity (p/d) —
Operations — Est. Opportunity (p/d) —
Project/Other — Est. Opportunity (p/d) —
Total Efficiency ROI (p.a.) —
Non-Production Environment Footprint
Environment Footprint (Chargeback Model)
Total Systems
—
Average Environment Instances (EIs) per System
Average EI Cost Total ILS[3] cost to maintain one non-production platform instance.[4]
$
Est. Over-Proliferation Typical range: 25%–35%
%
Total Footprint Value Est. —
Footprint ROI (p.a.) —
Total Combined ROI
Total ROI Opportunity (p.a.)
—
All systems onboarded at full realisation
Efficiency ROI
—
Footprint ROI
—
Phased Realisation by Tranche

ROI is non-linearly bound — as systems onboard, value increases in alignment with upstream/downstream system relationships.

Metric Tranche 1 Tranche 2 Tranche 3 End of T4
Systems Onboarded ————
Est. Environment Instances ————
Realisation Factor ————
TEM Efficiency ROI (p.a.) ————
TEM Footprint ROI (p.a.) ————
Total Realised ROI (p.a.) ————
Realised ROI by Tranche — Breakdown
Efficiency ROI
Footprint ROI
Stacked bars show the cumulative ROI mix across each tranche at full realisation of that phase.
Summary KPIs
Efficiency ROI (Full)
—
p.a. at 100% onboarding
Footprint ROI (Full)
—
p.a. at 100% onboarding
Total ROI Opportunity
—
p.a. at full realisation
[1] Estimated productivity loss due to Environment System Instance outages and associated management overhead.
[2] Realisation: ROI is non-linearly bound to the number of systems in scope. As systems increase, ROI increases in alignment with realisation (square-root scaling).
[3] ILS = Infrastructure, Licence & Service.
[4] Assumes 2.5 tiers of components at ~$20K/server chargeback.
* This calculator provides indicative estimates only. Actual results will vary based on organisational context, maturity, and implementation approach.