TryBuildCalcRecycled Concrete Aggregate Converter(Volume, Weight, Bags & Truck Loads)
Convert recycled concrete aggregate volume and weight units.
🕒 Last updated: June 18, 2026
Conversion Inputs
Moisture affects weight-to-volume conversion. Wet aggregate weighs more for the same volume.
✏️ Type any value in any field below — all other units update instantly
Material: Recycled Concrete Aggregate | Density: 1,350 kg/m³ | Moisture: Dry
1 m³ = 1,350 kg = 1.35 t = 0.353 brass = 1.488 US tons
What This Means in Practice
1 cubic metres of Recycled Concrete Aggregate equals 1 m3 and weighs approximately 1.35 metric tonnes. That is about 0.14 selected truck loads, so plan for 1 load(s).
1 m3
35.315 ft3 / 0.3531 brass
1,350 kg
1.35 t / 1.4881 US tons
1 load(s)
0.14 exact loads at 10T capacity
Aggregate Conversion Visualizations
Relative Unit Scale
Material Density Comparison
Truck Load Visualizer
Approximate results for planning only. Verify with a professional.
Recycled Concrete Aggregate volume and weight conversion
This page is pre-filled for Recycled Concrete Aggregate at a dry loose bulk density of 1350 kg/m³.
Enter any known volume or weight value to calculate every supported unit, including bags and delivery loads.
- Default material: Recycled Concrete Aggregate.
- Default bulk density: 1350 kg/m³.
- Use supplier-tested density when available for procurement-critical quantities.
What Is an Aggregate Unit Converter?
Aggregate suppliers and project drawings often use different units. Indian contractors may receive quotes in brass, US homeowners order cubic yards, UK engineers specify metric tonnes, and Australian delivery notes may show cubic metres. This converter brings those systems together for sand, gravel, crushed stone, and sub-base materials.
Unlike a generic converter, it uses material bulk density to convert between volume and weight. One cubic metre of MOT Type 1 weighs about 1,900 kg, while the same volume of slate chip weighs about 1,420 kg. Using one generic density can make a cross-unit result wrong by nearly 30%.
Contractors, homeowners, engineers, international buyers, and students can convert cubic metres, cubic feet, cubic yards, litres, brass, kilograms, tonnes, quintals, US tons, UK tons, pounds, bags, and truck loads in either direction.
How Does the Aggregate Unit Converter Work?
1. Volume to volume
Target volume = Source volume x source-to-m³ factor / target-to-m³ factor
1 m³ = 35.3147 ft³ = 1.30795 yd³ = 1,000 litres = 0.3531 brass
These geometric conversions are fixed and do not depend on material.
2. Weight to weight
Target weight = Source weight x source-to-kg factor / target-to-kg factor
1 tonne = 1,000 kg; 1 quintal = 100 kg; 1 US ton = 907.185 kg; 1 UK ton = 1,016.047 kg
US short tons, metric tonnes, and UK long tons are different units and should never be treated interchangeably.
3. Volume to weight
Weight (kg) = Volume (m³) x Bulk density (kg/m³) x Moisture factor
Dry, damp, and wet factors are 1.00, 1.10, and 1.22.
4. Weight to volume
Volume (m³) = Weight (kg) / (Bulk density x Moisture factor)
The selected material density determines how much physical volume a known weight occupies.
5. Bags and truck loads
Bags = ceiling(total kg / bag kg)
Exact loads = total kg / truck capacity kg
Planned loads = ceiling(exact loads)
Bags and planned loads round up because partial delivery units cannot normally satisfy the order.
Worked Conversion Examples
The converter updates all fields instantly when you type in any unit above. The examples below show how the arithmetic works for three common real-world scenarios — so you can verify results and understand what each conversion step does.
Live — based on your current inputs
1 m3 of Recycled Concrete Aggregate (density 1,350 kg/m³, dry condition) converts to:
| Unit Group | Unit | Converted Value |
|---|---|---|
| Volume | Cubic metres (m³) | 1 m³ |
| Cubic feet (ft³) | 35.315 ft³ | |
| Cubic yards (yd³) | 1.308 yd³ | |
| Litres | 1,000 litres | |
| Brass (IN) | 0.3531 brass | |
| Weight | Kilograms (kg) | 1,350 kg |
| Metric Tonnes (t) | 1.35 t | |
| Quintals (IN) | 13.5 quintal | |
| US Short Tons | 1.4881 US tons | |
| UK Long Tons | 1.3287 UK tons | |
| Pounds (lb) | 2,976.24 lb | |
| Practical | 25 kg bags | 54 bags (rounded up) |
| 50 kg bags | 27 bags (rounded up) | |
| Bulk bags (850 kg) | 2 bulk bags (rounded up) | |
| Truck loads | 0.14 loads → 1 planned load(s) |
Scenario 1 — India (Hyderabad)
Supplier quotes 5 brass of 20mm crushed granite — how many tonnes is that?
A South Indian aggregate supplier quotes a price per brass. The structural engineer needs the quantity in metric tonnes for the project cost report. Material: 20mm crushed granite, bulk density 1,600 kg/m³, dry condition.
| Step | Formula / Substitution | Result |
|---|---|---|
| Convert brass → m³ | 5 brass × 2.83168 m³/brass | 14.158 m³ |
| Convert m³ → kg | 14.158 × 1,600 kg/m³ | 22,653 kg |
| Convert kg → tonnes | 22,653 ÷ 1,000 | 22.65 tonnes |
| Convert kg → quintals | 22,653 ÷ 100 | 226.53 quintals |
| Truck loads (10T truck) | 22,653 ÷ 10,000 | 2.27 loads → plan 3 loads |
Scenario 2 — United States (Texas)
Project specifies 15 cubic yards of pea gravel — how many US tons and metric tonnes?
A US homeowner needs pea gravel for a driveway. The project plan uses cubic yards but the supplier quotes per US ton. The owner also needs metric tonnes for comparison with an online calculator. Material: river gravel / pea gravel (20mm), bulk density 1,500 kg/m³, dry condition.
| Step | Formula / Substitution | Result |
|---|---|---|
| Convert yd³ → m³ | 15 yd³ × 0.764555 m³/yd³ | 11.468 m³ |
| Convert m³ → kg | 11.468 × 1,500 kg/m³ | 17,202 kg |
| Convert kg → metric tonnes | 17,202 ÷ 1,000 | 17.20 metric tonnes |
| Convert kg → US short tons | 17,202 ÷ 907.185 | 18.96 US tons |
| Convert m³ → brass | 11.468 ÷ 2.83168 | 4.05 brass |
Scenario 3 — United Kingdom (Birmingham)
Engineer specifies 8 tonnes of MOT Type 1 — how many bulk bags and what volume?
A homeowner receives an engineer's specification for 8 metric tonnes of MOT Type 1 sub-base. They want to know how many 850 kg bulk bags to order and what volume that represents, to verify their driveway area estimate. Material: MOT Type 1 / crusher run, bulk density 1,900 kg/m³, dry condition.
| Step | Formula / Substitution | Result |
|---|---|---|
| Convert tonnes → kg | 8 × 1,000 | 8,000 kg |
| Convert kg → bulk bags (850 kg) | ceiling(8,000 ÷ 850) | 10 bulk bags (9.41 exact, rounded up) |
| Convert kg → m³ | 8,000 ÷ 1,900 kg/m³ | 4.211 m³ |
| Convert m³ → ft³ | 4.211 × 35.3147 | 148.7 ft³ |
| Convert m³ → yd³ | 4.211 ÷ 0.764555 | 5.51 yd³ |
How the converter handles each conversion pathway
| You enter | Conversion path | Needs density? | Example |
|---|---|---|---|
| Volume (m³, ft³, yd³, brass, litres) | → all other volume units | No — fixed ratios | 5 brass = 14.16 m³ = 500 ft³ |
| Volume (any) | → all weight units | Yes — multiplies by density | 14.16 m³ × 1,600 = 22,656 kg |
| Weight (kg, t, quintal, US ton, UK ton, lb) | → all other weight units | No — fixed ratios | 1 tonne = 1,000 kg = 10 quintals |
| Weight (any) | → all volume units | Yes — divides by density | 8,000 kg ÷ 1,900 = 4.21 m³ |
Volume ↔ volume and weight ↔ weight conversions are independent of material selection. Only volume ↔ weight conversions depend on the selected material's bulk density. Selecting the wrong material only affects the cross-domain conversions — not the within-domain ones.
Unit Conversion Reference Tables
Volume Unit Conversions (Fixed, Material-Independent)
| From | To m³ | To ft³ | To yd³ | To litres | To brass |
|---|---|---|---|---|---|
| 1 m³ | 1 | 35.315 | 1.308 | 1,000 | 0.353 |
| 1 ft³ | 0.02832 | 1 | 0.03704 | 28.32 | 0.01 |
| 1 yd³ | 0.7646 | 27 | 1 | 764.6 | 0.270 |
| 1 litre | 0.001 | 0.03531 | 0.001308 | 1 | 0.000353 |
| 1 brass | 2.832 | 100 | 3.704 | 2,832 | 1 |
Weight Unit Conversions (Fixed, Material-Independent)
| From | To kg | To tonne | To quintal | To US ton | To UK ton | To lb |
|---|---|---|---|---|---|---|
| 1 kg | 1 | 0.001 | 0.01 | 0.001102 | 0.000984 | 2.2046 |
| 1 tonne | 1,000 | 1 | 10 | 1.1023 | 0.9842 | 2,204.6 |
| 1 quintal | 100 | 0.1 | 1 | 0.11023 | 0.09842 | 220.46 |
| 1 US ton | 907.2 | 0.9072 | 9.072 | 1 | 0.8929 | 2,000 |
| 1 UK ton | 1,016.0 | 1.0160 | 10.160 | 1.120 | 1 | 2,240 |
| 1 lb | 0.4536 | 0.000454 | 0.004536 | 0.0005 | 0.000446 | 1 |
Volume to Weight per 1 m³ by Material (Dry Condition)
| Material | kg/m³ | t/m³ | US ton/m³ | UK ton/m³ | quintal/m³ |
|---|---|---|---|---|---|
| Pea Shingle / Pea Gravel | 1,480 | 1.48 | 1.631 | 1.457 | 14.80 |
| Decorative Gravel / Slate | 1,450 | 1.45 | 1.598 | 1.427 | 14.50 |
| River Gravel (20mm) | 1,500 | 1.50 | 1.653 | 1.476 | 15.00 |
| Crushed Limestone (20mm) | 1,490 | 1.49 | 1.642 | 1.466 | 14.90 |
| Building Sand / Soft Sand | 1,600 | 1.60 | 1.764 | 1.575 | 16.00 |
| River Sand (Zone II) | 1,600 | 1.60 | 1.764 | 1.575 | 16.00 |
| Pit Sand / Bank Sand | 1,650 | 1.65 | 1.819 | 1.624 | 16.50 |
| 20mm Crushed Granite | 1,600 | 1.60 | 1.764 | 1.575 | 16.00 |
| 10mm Crushed Granite | 1,620 | 1.62 | 1.786 | 1.595 | 16.20 |
| 40mm Crushed Granite | 1,550 | 1.55 | 1.708 | 1.526 | 15.50 |
| M Sand (Concrete Grade) | 1,750 | 1.75 | 1.929 | 1.723 | 17.50 |
| Sharp Sand / Grit Sand | 1,800 | 1.80 | 1.984 | 1.772 | 18.00 |
| GSB (Granular Sub-Base) | 1,700 | 1.70 | 1.874 | 1.674 | 17.00 |
| WMM (Wet Mix Macadam) | 1,800 | 1.80 | 1.984 | 1.772 | 18.00 |
| MOT Type 1 / Crusher Run | 1,900 | 1.90 | 2.094 | 1.871 | 19.00 |
| DGA / Quarry Process | 1,900 | 1.90 | 2.094 | 1.871 | 19.00 |
Volume to Weight per 1 Brass by Material
| Material | 1 brass (2.832 m³) in kg | In tonnes | In quintals |
|---|---|---|---|
| River Sand (Zone II) | 4,531 kg | 4.531 t | 45.31 |
| M Sand (Concrete Grade) | 4,956 kg | 4.956 t | 49.56 |
| Sharp Sand / Grit Sand | 5,097 kg | 5.097 t | 50.97 |
| 20mm Crushed Granite | 4,531 kg | 4.531 t | 45.31 |
| 10mm Crushed Granite | 4,588 kg | 4.588 t | 45.88 |
| GSB (Granular Sub-Base) | 4,814 kg | 4.814 t | 48.14 |
| MOT Type 1 / Crusher Run | 5,381 kg | 5.381 t | 53.81 |
| River Gravel / Pea Gravel | 4,248 kg | 4.248 t | 42.48 |
1 brass = 100 cubic feet = 2.83168 m³.
Weight per Common Bag and Truck Sizes
| Container | Weight | Typical Use |
|---|---|---|
| 25 kg bag | 25 kg | DIY / small jobs |
| 40 kg bag | 40 kg | India / Australia common bag size |
| 50 kg bag | 50 kg | India common bag size |
| Bulk bag / jumbo bag | 850-1,000 kg | UK / Australia |
| Mini skip load | 700-900 kg | UK |
| Small pickup / Tata 407 | 1,000-2,000 kg | India |
| Mini tipper | 3,000-5,000 kg | UK / Australia |
| Standard truck (5T) | 5,000 kg | India / Global |
| Standard truck (10T) | 10,000 kg | India / Global |
| Large tipper (18T) | 18,000 kg | UK |
| Large truck (20T) | 20,000 kg | India / Australia / Global |
Unit Systems by Country
| Country | Common Volume Unit | Common Weight Unit | Notes |
|---|---|---|---|
| India | Brass, m³ | Tonne, quintal | Brass = 100 ft³; quintal = 100 kg |
| United States | Cubic yards (yd³) | US short tons | 1 US ton = 2,000 lb = 907 kg |
| United Kingdom | m³, tonnes | Metric tonnes, bulk bags | Long ton historical; metric tonne standard now |
| Australia | m³, tonnes | Metric tonnes | Closest to fully metric globally |
| Germany / EU | m³ | Metric tonnes | Fully metric, no local variants |
| Middle East | m³ | Metric tonnes | Fully metric |
| South Africa | m³, tonnes | Metric tonnes | Occasionally cubic yards in older specifications |
Essential Checklist+−
Complete these critical checks before approving the work or proceeding to the next construction stage.
✓Before You Convert or Order+-
- Material selected matches the supplier's actual aggregate or sand type.
- Source quantity was entered in the correct volume or weight field.
- Brass was treated as a volume unit equal to 100 cubic feet.
- US short ton, UK long ton, and metric tonne were not confused.
- Converted quantity was cross-checked against the quotation or purchase order.
Full QC Checklist+−
Use this checklist before relying on a converted supplier or project quantity.
✓Before You Convert or Order+-
- Material selected matches the supplier's actual aggregate or sand type.
- Supplier-confirmed bulk density is used for large or critical orders.
- Source quantity was entered in the correct volume or weight field.
- Brass was treated as a volume unit equal to 100 cubic feet.
- Quintal was treated as a metric weight unit equal to 100 kg.
- US short ton, UK long ton, and metric tonne were not confused.
- Moisture condition matches the delivered material condition.
- Bag weight was confirmed with the supplier before using bag counts.
- Truck payload capacity was confirmed instead of assumed.
- Truck volume capacity was checked for low-density material.
- Converted quantity was cross-checked against the quotation or purchase order.
- Conversion result or export was saved with project procurement records.
Tips for Using the Aggregate Unit Converter
Always confirm which "ton" your supplier means
US suppliers use short tons at 907 kg. Modern UK suppliers generally use metric tonnes at 1,000 kg, while older specifications and maritime work may use long tons at 1,016 kg. The difference reaches 12%, or about 6 tonnes on a 50-tonne order. Confirm the unit before comparing quotations.
Use density-based conversion instead of fixed approximations
Rules such as multiplying cubic yards by 1.4 use a generic mid-density gravel assumption. Actual results vary substantially between dense MOT Type 1 and lighter decorative gravel. Select the correct material or enter a supplier-tested custom density.
Remember that brass is a volume unit
Five brass means 500 cubic feet or 14.16 m³, not a fixed weight. Five brass of river sand at 1,600 kg/m³ weighs about 22.65 tonnes, while five brass of MOT Type 1 at 1,900 kg/m³ weighs about 26.90 tonnes. Enter brass in the volume section.
Remember that quintal is a weight unit
A metric quintal equals exactly 100 kg. Fifty quintals equal 5,000 kg or 5 tonnes. Volume is then calculated by dividing this weight by the selected material density. Enter quintals in the weight section.
Use truck loads to plan delivery scheduling
An output of 2.3 loads on a 10-tonne truck means three trips are needed and the third is partial. This can help negotiate partial loads, choose another vehicle size, or sequence site deliveries.
Account for moisture when material is delivered wet
Wet aggregate carries water weight, so a truck reaching its payload limit contains less dry material. A nominal 10-tonne wet-sand load may provide only about 8.2 tonnes of dry equivalent. Select Damp or Wet when that reflects actual delivery condition.
Converter Limitations & Assumptions
- Bulk densities are material-specific but not quarry-specific. Local material can vary by 3-8% because of source rock, grading, and particle shape. For orders above about 50 tonnes, obtain a tested density and use Custom.
- Brass is an informal Indian construction volume unit equal to 100 cubic feet or 2.83168 m³. It is not an IS or international standard unit, even though its customary definition is consistent.
- This converter uses the metric quintal of 100 kg used in India. Historical hundredweight or regional units with similar names are not supported.
- Damp factor 1.10 and Wet factor 1.22 are typical averages. Actual moisture varies with weather, source, and storage. Concrete batching should use measured aggregate moisture.
- The bulk-bag output assumes 850 kg. Suppliers may use 800 kg, 900 kg, or 1,000 kg bags, so verify the stated bag weight before ordering.
- Truck loads are calculated from payload weight only. Low-density material may fill the truck body before reaching its legal weight capacity, so also verify vehicle volume capacity.