1
Chalkline
From $79 a month14 days free, no cardFor US businesses
You sell hours, so the whole business rests on one number: what an hour of your installers actually costs you once tax, insurance, the vehicle and the hours nobody pays for are in it. Chalkline works that number out and tells you what to charge above it to hold a margin.
sells hourspays a crewquotes up frontparts and materialsjob by job
Hourly rate calculator for contractors
- You put in
- What you pay your crew, what the business costs to run each month, and the hours you actually bill.
- You get
- Your break-even hourly rate, the rate to charge for the profit you want, and a price book built from it.
See Chalkline →
2
Box 12 Helper
$49 per company for the tax yearOne-worker calculator free, no cardFor US employers
If you pay your installers overtime, or they take tips, their 2026 W-2s need two new numbers. Box 12 Helper works out each person's qualified overtime and tips from the hours and pay you already have, and shows the math week by week.
sells hourspays a crew
W-2 box 12 overtime and tips calculator
- You put in
- A year of your workers' hours and pay, from your time clock or our template, and the tips they reported.
- You get
- Each worker's qualified overtime (box 12, TT), tips (TP) and box 14b code, with the math for every week shown, ready for your payroll company or W-2 software.
See Box 12 Helper →