| What it does | Calculate real profitability, margin and minimum pricing for road transport in 30 seconds
| Free drywall calculator for estimating sheets, joint compound, tape, screws and cost
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| Stage | Not given
| Startup
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| Founded | Not given
| 2026
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| Based in | FR
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| Pricing model | Freemium
| Free
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| Pricing | Discovery: free (unlimited CNR calculator, up to 3 saved journeys, 1 vehicle, 1 driver). Essential: 9 € HT/month (unlimited journeys, automatic distance, PDF export, CNR alerts). Pro: 19 € HT/month (Essential features plus multi-vehicles, multi-drivers, client book, advanced dashboard, rate grid, jo
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| Key features | - CNR trinomial formula calculation (kilometre cost, driver cost, daily charges)
- Margin in euros and percentage
- Cost of return per kilometre
- Profitability threshold
- Journey saving and management
- PDF export (Essential and Pro)
- Advanced dashboard (Pro)
- Real vs estimated fuel tracking (Pro)
- Journey comparison (Pro)
- Client book (Pro)
| - Room dimension input with support for feet, inches and metric measurements
- Automatic sheet count calculation for multiple board sizes: 4x8, 4x9, 4x10, 4x12
- Standard opening deductions: 21 sq ft per door, 15 sq ft per window, 112 sq ft per garage door
- Adjustable waste factor from default 10% to custom percentages
- Joint compound calculation in pounds and 4.5 gallon pails
- Joint tape calculation in linear feet and 250 foot rolls
- Drywall screw count and weight estimation
- Optional cost estimate with custom price per sheet and labor rates
- Embed calculator on external websites with responsive resize code
- Support for both rectangular and L-shaped room configurations
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| What makes it different | - Integrates empty return miles into calculations to avoid false profitability
- Uses CNR trinomial formula, the reference method recognised in France for freight costing
- Calculates real margin immediately before quoting or renegotiating prices
- Free plan with unlimited CNR calculations and no credit card required
| - Calculates exact sheet count by laying out the board wall by wall the way a hanger would, accounting for offcuts and reuse
- All calculations run in the browser with no upload or storage of user data
- Transparent assumptions: every rule is checked against manufacturer and code references
- Real-time recalculation and instant results as you type without page reloads
- Metric unit support with automatic conversion of measurements and results
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 6 ▲ +1 (up) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 2 | 6 |
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| Citation Flow (Majestic) | 10 | 20 |
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| Referring domains (Majestic) | 4 | 5 |
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Navicost
Drywall Planner