Construction Overhead Calculator
Calculate a construction company's overhead rate on direct costs, the markup needed to recover it and overhead per labour hour.
Read moreFree tools
Calculators
The sums that come up often enough to be worth a page.
- 451 items
Change Order Calculator
Price a construction change order from labour, materials, markup and schedule impact, and update the contract total.
Read moreContractor Markup Calculator
Calculate a contractor's selling price from direct costs, overhead and target profit, and convert between markup and margin.
Read moreHome Replacement Cost Calculator
Estimate the cost to rebuild a home for insurance purposes and compare it with your current dwelling coverage.
Read moreWindow Replacement Cost Estimator
Estimate the cost of replacing windows, the cost per window and the payback period from energy savings.
Read moreKitchen and Bathroom Remodel Calculator
Build a kitchen or bathroom remodel budget from line items, labour, permits and contingency, with cost per square foot.
Read moreConstruction Cost per Square Foot Estimator
Estimate a building project budget from floor area, cost per square foot, soft costs and contingency.
Read moreFloor Plan Scale Calculator
Convert measurements between a scaled floor plan and real size for architectural and metric scales.
Read moreRoom Volume Calculator
Calculate room volume, floor and wall area, and the airflow needed for a chosen number of air changes per hour.
Read moreAsphalt Paving Calculator
Calculate tons of asphalt for a driveway or car park from area and thickness, plus material cost.
Read moreFree strategy session
Let’s build something worth finding.
Tell us where you want the business to be in twelve months. We will come back with a costed plan, a realistic timeline, and the numbers we expect to move — no obligation, no jargon.
- 30-minute call, no pitch deck
- Fixed-price proposal in 48 hours
- You own everything we build
Talk to a developer
Not a sales team
- Response time
- Within 1 business hour
- Where we work
- UK, USA & the Gulf
- Contracts
- No lock-in, monthly rolling
- Working since
- 2023