Release Time Calculator
Calculate end-to-end release time from build trigger through production deployment.
About Release Time Calculator
End-to-end release time = build + test + publish + staging + approval + production. Manual approval gates often dominate total release time. Automating promotion decisions (via canary analysis or automated quality gates) is the biggest lever for reducing release cycle time.
Formula
Release Time
release = build + test + publish + staging + approval + prodDeploy
- build
- CI build time
- test
- Test suite time
- approval
- Manual approval wait
- prodDeploy
- Production deployment time
Worked example
With the default values below, Release Time Calculator returns Total Release Time of 71.0. Change any input above and every figure here is recalculated in your browser.
Inputs used
- Build Timeaccepts 0.5–600 minutes
- 8 minutes
- Test Suite Timeaccepts 0–600 minutes
- 15 minutes
- Artifact Publishaccepts 0–60 minutes
- 3 minutes
- Staging Deploy + Validationaccepts 0–120 minutes
- 10 minutes
- Approval Waitaccepts 0–10,080 minutes
- 30 minutes
- Production Deployaccepts 0.5–120 minutes
- 5 minutes
Results
- Total Release Time
- 71.0 minutes
- Release Time
- 1.18 hours
- Automated Pipeline Time
- 41.0 minutes
- Approval Wait Share
- 42%
Step by step
- 1Automated pipeline= 41.0 min
- 2Approval wait= 42% of total
- 3Total release time= 1.18 hours
Assumptions and limits
- The result is derived only from the 6 inputs listed above. Anything not among them is not part of the calculation.
- In particular, this calculator does not take inflation, tax or compounding frequency into account.
- Figures are rounded for display to 2 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.
How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.
Frequently Asked Questions
How do I reduce the approval wait?
Implement automated quality gates (canary analysis, error rate thresholds, performance benchmarks) that auto-promote if criteria pass, reserving manual approval only for high-risk changes.
What's a good target for total release time?
Elite DORA performers deploy on-demand with release times under 1 hour end-to-end. Most organizations should aim to reduce release time iteratively by identifying and eliminating the largest bottleneck.