Free tools for agencies and developers
Add up timesheets, count working days, plan next year's leave, work out utilisation and charge-out rates, and check your pull requests and SLAs. Every tool runs in your browser, with no signup and nothing sent to us.
Prefer a spreadsheet? See our free templates.
For time and leave
Timesheet and time card calculator
Add up start and finish times minus breaks, in hours and minutes and decimal hours. Handles overnight shifts, splits billable time and exports to CSV.
Leave planner 2027
See where a few days of leave give the longest breaks around 2027 public holidays in every Australian state, the UK and the US, and add the plan to your calendar.
Working days calculator
Count working days and hours between two dates in any Australian state, the UK nations or with US federal holidays, and compare a team across Sydney, London and New York.
For agency capacity and pricing
Agency utilisation and capacity calculator
Gross, net and productive utilisation side by side, with 2027 public holidays and leave taken off. Work out the billable hours a target needs, or how much capacity is free.
Agency charge-out rate calculator
Salaries, employer on-costs for Australia, the UK and the US, overheads and your margin give an hourly and day rate per role. Margin and markup side by side.
For developers
PR Title Validator
Validate pull request titles against conventional commits, ticket ID patterns, and team standards.
Commit Message Checker
Check your commit messages against best practices. Get actionable feedback to improve your git history.
Code Complexity Calculator
Paste your code and get cyclomatic complexity metrics, nesting depth analysis, and refactoring suggestions.
Uptime and SLA Calculator
Turn an uptime percentage into allowed downtime per day, week, month and year, track the error budget, and work out composite SLAs.
Why Use These Tools?
Instant Results
All tools run client-side. Get immediate feedback without waiting for server responses.
Privacy First
Your code never leaves your browser. We don't store, track, or analyze your inputs.
100% Free
No signup, no credit card, no limits. Use these tools as much as you need.
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