Mainframe Downtime Cost Calculator
Quantify the business risk of legacy system outages. Average downtime costs by industry — use this to build your availability improvement business case.
| Industry | Avg Cost / Hour | Annual Downtime Risk |
|---|---|---|
| Financial Services | $5.6M | $46M |
| Healthcare | $1.9M | $24M |
| Retail / E-commerce | $1.1M | $12M |
| Manufacturing | $260K | $4.2M |
| Telecommunications | $2.1M | $13M |
| Insurance | $1.4M | $14M |
Calculate Your Organization's Downtime Cost
Enter your revenue, team size, and industry to get a personalized cost-per-minute analysis.
Open Downtime Calculator →