To convert mg/dl of HDL or LDL cholesterol to mmol/l, divide by 39.

To convert mmol/l of triglycerides to mg/dl, multiply by 89.

To convert mg/dl of triglycerides to mmol/l, divide by 89.

To convert umol (micromoles) /l of creatinine to mg/dl, divide by 88.

To convert mg/dl of creatinine to umol/l, multiply by 88.