Internal Audit ROI Calculator

Tune the inputs to match your team.

Internal audit team10 people

People who prepare or review evidence in Excel.

Minutes saved per test14 min

Your estimate of the time Blast Audit removes from each repetitive evidence step.

Review rework removed40 %

Hypothesis, not a measured statistic: the share of that rework Blast Audit eliminates. Adjust it to what you believe.

Audit projects per year

Projects, reviews, or recurring control programs delivered each year.

Control tests per project

Evidence pulls, reconciliations, or walkthrough checkpoints.

Blended internal audit rate€/h

Loaded cost for the people doing the work.

Follow-up hours per personh

Hours each teammate spends per year chasing, rechecking, or formatting support.

Your estimate

€31,660Net annual savings

Estimated ROI

×8.0

Payback

1.5 months

Annual hours saved

452 h

Workflow savings

(24 × 55 × 14 min) ÷ 60

308 h

Review rework recovered

10 × 36 h × 40 %

144 h

Blast Audit license

10 × €450 / user / year

− €4,500

0.26 FTE recovered · FTE basis: 1,720 worked hours per year.

The rework recovery rate (40% by default) is an adjustable hypothesis, not a measured statistic. Set it to what you believe.
Use your actual blended rate to convert hours into cost impact.
License cost is included: 450 € per user per year (annual billing).