Digi Mining Calculation

Free mining calculators, simple notes and short useful posts for students, workers and engineers.

Mining Calculators

Find how much explosive is used per cubic metre of rock.

Find how much waste is removed for every unit of ore or coal.

Find airflow from the airway area and air velocity.

Surveying, drilling and blasting, ventilation and safety, explained simply.

Quick tips, formulas and safety points you can read in a minute.

Who we are and why we built Digi Mining Calculation.

Calculator results are estimates for learning. Always follow DGMS rules and your mine’s procedures for real decisions.