Cubic Meters to Metric Ton Using Gravel OnlineConversion ...
Gravel, dry 1/4 to 2 inch tonne/cubic meter Gravel, wet 1/4 to 2 inch tonne/cubic meter Concrete, Gravel tonne/cubic meter Choose the above density that most closely matches your gravel, and calculate using the formulas below. cubic meters * density = tonnes tonnes / density = cubic meters Thats the metric tonne.