Deployment Frequency Calculator
Calculate how often your team ships deployments to production over time.
About Deployment Frequency Calculator
Deployment Frequency is one of the four key DORA metrics, measuring how often an organization successfully releases to production. This calculator normalizes any input period to a common per-day rate and classifies it against the DORA performance tiers: Elite teams deploy on-demand, multiple times per day; High performers deploy between once per day and once per week; Medium performers deploy between once per week and once per month; Low performers deploy less often than monthly.
Formula
deploymentsPerDay = deploymentsPerPeriod / periodDays
- D_p
- Number of deployments in the observed period
- P
- Period length in days
- f_d
- Normalized deployment frequency per day
Worked example
With the default values below, Deployment Frequency Calculator returns Deployments per Day of 0.714. Change any input above and every figure here is recalculated in your browser.
Inputs used
- Deployments per Periodaccepts 0–1,000,000 deployments
- 5 deployments
- Periodone of Day, Week, Month
- Week
Results
- DORA Category
- High (between once per day and once per week)
- Deployments per Day
- 0.714
- Deployments per Week
- 5.00
- Deployments per Month
- 21.43
- Deployments per Year
- 260.7
Step by step
- 1Normalize to per-day rate= 0.714 deploys/day
- 2Per-week rate= 5.00 deploys/week
- 3Per-month rate= 21.43 deploys/month
Assumptions and limits
- The result is derived only from the 2 inputs listed above. Anything not among them is not part of the calculation.
- In particular, this calculator does not take inflation, tax or fees or charges into account.
- Figures are rounded for display to 3 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
What deployment frequency counts as 'Elite' in DORA?
On-demand deployment, typically multiple times per day, is the Elite tier in Google's State of DevOps DORA research.
Does deployment frequency measure commit frequency instead?
No — it specifically measures how often code successfully reaches production, not how often developers commit or open pull requests.
Why does DORA pair deployment frequency with change failure rate?
Shipping frequently only reflects healthy delivery practice if failure rate stays low — the two metrics are meant to be read together to distinguish 'fast and safe' from 'fast and risky' delivery.
How can teams increase deployment frequency safely?
Smaller batch sizes, trunk-based development, feature flags, comprehensive automated testing, and progressive delivery (canary/blue-green) are the standard levers for increasing frequency without raising risk.