I have listed the number of calories in bacon rashers in the table below. The values for bacon calories is per 100 grams (3.5 oz) as that is the usual measurement on this site. An average rasher of bacon weighs between 30-50 grams (1-2oz) depending upon the thickness of each product, so you can either way the individual rashers or just approximate.
To accurately measure bacon calories for individual portions simply weigh or estimate weight of cooked meat and find its value in table below then multiply that value by your portion weight in percentage. To keep calories low always trim the rind from bacon before grilling and soak up excess fat with clean kitchen roll after cooking.
| Bacon Rashers 100 grams | Calories |
| Back grilled | 520 |
| Middle grilled | 510 |
| Streaky grilled | 535 |
| Bacon rashers using | 450 |
| Collar joint with fat | 310 |
| Collar joint lean | 190 |
| Gammon joint with fat | 270 |
| Gammon joint lean | 160 |
| Gammon Rasher with fat | 230 |
| Gammon Rasher lean | 170 |