convert gar coal in gcv; Coal Methodology and Specifications Guide Platts ... Coal Energy Conversions Approximate GCV to NCV Conversion Values ADB GAR NAR 7000 6500 6200 6300 5800 5500 5800 5000 4700. Get Price. How to conversion gcv to ncv in coal YouTube ... on GAR basis .... quality GCV(GAR) Kcal/kg Price(US) as on 06june08 TM(GAR ...