B2B slab planning tool
焼結石スラブ重量計算ツール
焼結石（sintered stone）のご注文向けに、スラブの実重量・梱包後の出荷重量・20ftコンテナの初期積載プランをご案内いたします。
Packing weight is an early estimate, not a final packing design.
Advanced Packing Settings
Advanced Loading Settings
Actual usable loading weight depends on carrier, container condition, destination rules, and inland transport restrictions.
Common Sintered Stone Slab Weights
Weights are planning estimates based on a typical density of 2,450 kg/m³. Actual batch weight may vary slightly by product series, finish, and manufacturing tolerance.
| Slab Size | Thickness | Weight per Slab | Weight per m² | Typical Use |
|---|---|---|---|---|
| 1600 × 3200 mm63.0 × 126.0 in | 6 mm6 mm (0.24 in) | 75.3 kg165.9 lb | 14.7 kg/m²3.0 lb/ft² | Interior walls and large-format cladding |
| 1600 × 3200 mm63.0 × 126.0 in | 12 mm12 mm (0.47 in, ≈ 1/2 in) | 150.5 kg331.9 lb | 29.4 kg/m²6.0 lb/ft² | Kitchen countertops and islands |
| 1600 × 3200 mm63.0 × 126.0 in | 15 mm15 mm (0.59 in, ≈ 5/8 in) | 188.2 kg414.8 lb | 36.8 kg/m²7.5 lb/ft² | Heavy-duty worktops and furniture applications |
| 1200 × 2600 mm47.2 × 102.4 in | 9 mm9 mm (0.35 in) | 68.8 kg151.7 lb | 22.0 kg/m²4.5 lb/ft² | Bathroom walls and interior surfaces |
| 1200 × 2400 mm47.2 × 94.5 in | 9 mm9 mm (0.35 in) | 63.5 kg140.0 lb | 22.0 kg/m²4.5 lb/ft² | Interior walls and renovation projects |
| 900 × 2600 mm35.4 × 102.4 in | 12 mm12 mm (0.47 in, ≈ 1/2 in) | 68.8 kg151.7 lb | 29.4 kg/m²6.0 lb/ft² | Compact countertops and project applications |
How This Calculator Works
This calculator estimates sintered stone weight from slab dimensions, thickness, and a typical material density of 2,450 kg/m³.
For order and container planning, it can also include estimated A-frame packing weight. The result is useful for early procurement, handling, and shipping discussions, but final loading should always be confirmed against the actual packing plan and destination requirements.
All dimensions are converted to metres before calculation.
Planning Notes for B2B Orders
Use this slab weight calculator for early procurement checks, sintered stone weight per m², A-frame packing discussions, and first-pass 20ft container loading estimates.
For confirmed export packing, share your destination, slab mix, required quantity, and loading method with the Funtek team.
What This Tool Can and Cannot Confirm
This calculator estimates material and packing weight only. Countertop support, wall fixing, floor loading, cut-outs, overhangs, and installation details should be confirmed by the fabricator, installer, or project engineer.
- Single slab weight
- Order net weight
- Estimated A-frame packing weight
- Early container quantity planning
- General handling considerations
- Final container loading approval
- Road or inland transport restrictions
- Countertop support requirements
- Wall fixing design
- Structural load capacity
- Final packing design
Sintered Stone Weight Calculator FAQ
Estimated weight per m² equals thickness in metres × 2,450 kg/m³. For example, 12 mm is about 29.4 kg/m².
A 1600 × 3200 mm slab is 5.12 m². At 12 mm, the estimated net slab weight is about 150.5 kg. At 15 mm, it is about 188.2 kg.
A 12mm slab weighs about 29.4 kg/m². Multiply by the slab area to estimate the weight per slab.
A 15mm slab weighs about 36.8 kg/m². A 1600 × 3200 mm slab is about 188.2 kg before packing.
It depends on slab size, thickness, quantity per A-frame, and the planning cargo limit. This calculator includes A-frame tare weight when estimating maximum slabs per 20ft GP.
Yes, in Order & Packing Weight and Container Loading Plan modes. You can adjust slabs per A-frame and A-frame tare weight in advanced settings.
No. This tool estimates slab and shipment weight only. Countertop support, wall fixing, floor loading, cut-outs, overhangs, and installation details should be confirmed by the fabricator, installer, or project engineer.