Concrete estimates, deliveries and job profit
Carry a concrete quantity all the way to job profit
Calculate concrete quantities, build a priced bid and save a real estimate. Carry it into a proposal and job, then follow material purchases, field work and actual costs through to the job result.
Free public calculators need no account. Saved estimates and company workflows require sign-in.

Authentic RHACOVA captures in English; demonstration figures are not customer results or regional subscription prices.
From concrete quantity to the finished job
- 01
Quantity
The shared concrete engine calculates base volume, your allowance and supplier-rounded order quantity.
- 02
Job costs
Concrete, labor, equipment and other direct costs stay explicit; RHACOVA does not supply invented prices or productivity.
- 03
Overhead and price
Choose whether and how overhead is recovered, then use the shared pricing engine for price, margin and markup.
- 04
Estimate & proposal
Review Profit Guard, sign up to save the bid as an Estimate, then finalize a proposal. The public quantity and bid tools need no account.
- 05
Materials & execution
Create a job, review material requirements, request supplier quotes and issue orders. Record partial deliveries, stages, photos and crew hours; costs require explicit confirmation.
- 06
Actual costs & profit
Compare confirmed costs with the frozen budget, forecast the remaining work and review variance at closeout. Ordered, received, billed and paid are distinct—not four copies of the same cost.
Your inputs remain your decisions
RHACOVA does not invent a concrete price per yard, crew productivity, equipment rate, waste allowance or target margin. The contractor enters or confirms those figures. The software keeps their meaning and calculation path consistent.
Start with the concrete tools already live
- Concrete Calculator
Calculate one or more rectangular sections, including L-shapes, aprons and thickened strips.
- Concrete Slab Calculator
Calculate slab volume with your own allowance and supplier increment.
- Concrete Driveway Calculator
Build driveway quantity from sections without hiding the order basis.
- Concrete Footing Calculator
Handle continuous runs or repeated footings through the same quantity engine.
- Rebar Calculator
Calculate bar counts in both directions, lap length, linear feet and whole bars to order.
- Concrete Job Bid
Continue from quantity into cost, price, expected profit and a real Estimate.
A concrete bid that stays connected after award
The bid becomes a standard RHACOVA Estimate—not an isolated calculator result. Follow proposals, job scheduling, purchases, receiving and confirmed costs in the same workspace, with your original budget preserved.
Take the next job from price to result.
Start a 14-day free trial of the complete RHACOVA product. No credit card required. Solo is $49/month for 1 user; Team is $99/month for up to 3 users.
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