Use the formula (c = frac{Q}{mDelta T})
Measure the heat added or removed, (Q)
Measure the mass of the substance, (m)
Measure the temperature change, (Delta T = T_f – T_i)
Divide (Q) by the product of (m) and (Delta T)
Use the result as the specific heat capacity, (c)
Ensure units are consistent, such as J, kg, and °C or K
Use calorimetry data if the heat value is not directly known