Common conversions needed when making candles or soap. Numbers are rounded to second decimal place for ease.
Length
1 mm = 0.04 inches
1 cm = 0.39 inches
1 metre = 39.37 inches
1 inch = 2.54 cm
1 foot = 30.48 cm
1 foot = 0.30 metre
Weight
1 lb = 16 oz
1 lb = 453.59 g
1 lb = 0.45 kg
1 g = 0.002 lb
1 kg = 2.20 lb
1 US fluid oz = 29.57 ml
1 US tablespoon = 3 US teaspoons
1 litre = 33.81 US fluid oz
1 ml = 0.03 US fluid oz
Temperature
0 Celsius = 32 Farenheit
Fragrance Oil Guideline in Wax - By Weight
in 1 lb wax 4% (.64oz)
in 1 lb 5% (.8oz)
in 1 lb 6% (.96oz)
in 1 lb 10% (1.6 oz)
Fragrance Oil Guideline in M&P Soap - By Weight
in 1lb 1%-2% (.16oz-.32oz)
Link to Government Sites
http://www.hc-sc.gc.ca/hl-vs/iyh-vsv/prod/candle-bougie-eng.php