Concrete Price Calculator vs TrustTheCalcs

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Concrete Price Calculator compared with TrustTheCalcs
Detail	Concrete Price Calculator	TrustTheCalcs
What it does	Estimate concrete quantity and installed price for U.S. projects	Construction calculators that show their math
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	Not given
Pricing model	Free	Free
Pricing	Not given	Not given
Key features	Calculate concrete cubic yards for any slab size Estimate 80 lb concrete bags needed Get installed cost range for U.S. metro areas Adjust for custom waste factor Compare DIY material cost vs. contractor installed price Check actual quotes against calculator estimate	Every constant cited to ASTM, CMHA, or datasheet Two calculation methods shown separately Free and private, no account required
What makes it different	All calculations use published sources with transparent labeling of verified vs. estimated figures Metro-level labor adjustment based on BLS wage data rather than ZIP codes Real-time updates as dimensions change without page reloads	Every constant traced to named source and shown next to result Shows both methods when they disagree instead of averaging them Solves massive discrepancy in published block fill volumes Calculations run in browser with no data storage Built on version-controlled, auditable reference data modules
Community votes	0	0
DR (Domain Rating by Ahrefs)	5 +1 (up) since last check	8 no change since last check
Trust Flow (Majestic)	4	5
Citation Flow (Majestic)	15	22
Referring domains (Majestic)	7	7

4 details filled in for both companies.