WorkHoursLab
Free calculators for work hours, time cards & pay
What it does
WorkHoursLab is a free collection of practical work-time calculators for employees, freelancers, managers, and small teams. Calculate time cards, work hours, overtime, clock-out times, decimal hours, hourly pay, and salary conversions instantly. No signup, no account, and calculations run locally in your browser.
Free work hours, time card, overtime, and pay calculators. Instant results in your browser. No signup required.
Calculate work hours, time cards, overtime, and pay instantly. Pick a calculator and get an answer without creating an account. Every tool is free, works without signup, and calculates locally in your browser. Total a weekly time card with breaks, overtime, and estimated pay. Find your clock-out time from a start time, duration, and break. Total multiple clock-in and clock-out periods for a workday. Convert between hours and minutes and payroll-style decimals. Estimate regular pay, overtime pay, and total gross earnings. WorkHoursLab runs calculations in your browser. There is no signup and no server round-trip for core hour math — open a calculator, enter values, and get a result…from workhourslab.com
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Life & fun · 10d ago · louisabraham.github.io


- SA
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io


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