Coming soon
General Contractor
Overhead Calculator
Allocate business overhead across jobs and billable hours.
Coming soonTOOLS, ESTIMATES AND PROFITS IN ONE PLACE
Smarter tools for more profitable jobs.
Free calculators and practical job tools built for contractors, subcontractors and small crews working in the United States.
- No sign-up
- Built for mobile
- English + Spanish
JOB PRICING SNAPSHOTLIVE
Suggested job price$8,750.00Based on $7,000 cost + 25% markup
Direct cost$7,000
Gross profit$1,750
Gross margin20.0%
FORMULA
$7,000 × (1 + 25%) = $8,75003Live calculators
06Trade categories
50+Connected toolkit
BUILT AROUND THE WAY YOU WORK
One toolkit. Every part of the job.
Start with pricing and profitability, then move into trade-specific material and estimating tools as the kit grows.
01
GC
General Contractor
Pricing, labor, overhead, estimates and job profitability.
Browse category →02
RF
Roofing
Material takeoffs, waste factors and roofing job costs.
Browse category →03
SL
Solar
Preliminary project budgets and proposal support.
Browse category →04
PT
Painting
Coverage, labor and complete painting estimates.
Browse category →05
LS
Landscaping
Materials, recurring work and landscaping bids.
Browse category →06
RM
Remodeling
Room budgets, allowances and remodeling costs.
Browse category →START CALCULATING
Get a better number before you send the price.
Each calculator explains the math, saves your entries on this device and creates a clean result you can print or share.
Ready to use
General Contractor
Labor Cost Calculator
Calculate wages, payroll burden and the real labor cost of a job.
Open tool Ready to use
General Contractor
Contractor Markup Calculator
Add markup to total job cost and see the resulting price and margin.
Open tool Ready to use
General Contractor
Profit Margin Calculator
Find the selling price needed to reach your target gross margin.
Open tool Coming soon
General Contractor
Estimate Generator
Create a professional, printable job estimate.
Coming soon Coming soon
Roofing
Roofing Material Calculator
Estimate squares, bundles and waste for a roofing job.
Coming soonWHY CONTRACTOR BUDGET KIT
Built for decisions made on the jobsite.
Clear inputs
Use familiar job terms, dollars and percentages without fighting a spreadsheet.
Transparent math
See the formula and calculation path behind every result.
Useful output
Save locally, print, share or turn the result into a PDF from your browser.
A SIMPLE JOB WORKFLOW
From cost to confident price.
- 01
Enter the job details
Add labor, direct cost and the percentages that apply to this job.
- 02
Review the calculation
Check each component instead of trusting a hidden answer.
- 03
Use the result
Price the job, print the summary and keep moving.
FREQUENTLY ASKED QUESTIONS
Practical answers before you calculate.
Are these tools free?
Yes. The initial calculators are available without creating an account.
Will my numbers be uploaded?
No. In this first version, saved calculator entries stay in your browser on this device.
Can I use the tools in Spanish?
Yes. Every published calculator has its own English and Spanish page.
Are the results a professional estimate?
They are planning tools. Confirm quantities, site conditions, contracts and local requirements before submitting a bid.
CBK TOOLKIT
Know your numbers before the job starts.
Choose a calculator and build a price you can explain.