| What it does | Free concrete cost calculator priced for your metro area
| Free EZ grader chart and easy grade calculator for teachers and students
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| Stage | Not given
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| Founded | Not given
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| Based in | US
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| Pricing model | Free
| Free
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| Pricing | Not given
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| Key features | - Metro-area specific wage pricing from Bureau of Labor Statistics
- Multiple project types including pads, driveways, patios, block walls and rebar
- Material pricing from 2022 Economic Census updated with price index
- Source and date displayed for every number
- Covers 393 U.S. metro areas with separate wage data
- Price range reflects natural variation in contractor quotes
- No contractor payments for ranking or placement
| - Instant Quick Grade & EZ Grader Test Chart
- Customizable Standard and Plus/Minus Grading Scales
- Weighted Course Grade & Final Exam Simulator
- Printable & Downloadable PDF Grading Charts
- Offline PWA Utility Support
- GPA calculations for semester and cumulative grades
- Grade curve calculator with multiple curving methods
- CGPA to percentage converter for 25 universities
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| What makes it different | - All estimates built from public government data with transparent methodology
- Independent with no paid contractor rankings or sponsored content
- Calculator runs entirely from code with automated test suite
| - Free with no sign-up required
- Calculations run entirely in your browser with no data uploaded
- Works offline as a Progressive Web App
- Print charts or save as PDF without site navigation
- Transparent mathematical formulas documented and tested for accuracy
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| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | 6 ▲ +1 (up) since last check | Not checked yet ● no change since last check |
| Trust Flow (Majestic) | 9 | 0 |
| Citation Flow (Majestic) | 30 | 17 |
| Referring domains (Majestic) | 22 | 3 |