Most bartenders take drink orders, serve drinks, and collect money for drinks. In restaurants bartenders fill drink orders placed by the diners, but the drinks are usually served by waiters. Bartenders may have additional duties.
Sometimes they arrange bottles and barware, wash glasses, and clean the bar. Bartenders also remove empty bottles and trash and replace empty beer kegs. In large bars and restaurants they may be assisted by a bartender helper.
Bar Restaurants may ask bar tenders to take food orders. You may also have to wait tables.
The figures are average but you can assume that anything that increases/decreases your effort will cause you to burn more/less Moving up/down a weight group (or even 2) may be more accurate for you. Only you can judge against the average.
Calories Burned in 8 hours
Weight 100lb:1143
Weight 120lb:1372
Weight 125lb:1429
Weight 150lb:1715
Weight 175lb:2000
Weight 200lb:2286
Weight 250lb:2858
Weight 300lb:3429
Calories Burned in 6 hours
Weight 100lb:857
Weight 120lb:1029
Weight 125lb:1072
Weight 150lb:1286
Weight 175lb:1500
Weight 200lb:1715
Weight 250lb:2143
Weight 300lb:2572
Calories Burned in 12 hours
Weight 100lb:1715
Weight 120lb:2057
Weight 125lb:2143
Weight 150lb:2572
Weight 175lb:3001
Weight 200lb:3429
Weight 250lb:4286
Weight 300lb:5144
Calories Burned in 1 hour
Weight 100lb:143
Weight 120lb:171
Weight 125lb:179
Weight 150lb:214
Weight 175lb:250
Weight 200lb:286
Weight 250lb:357
Weight 300lb:429
Calories Burned in 2 hours
Weight 100lb:286
Weight 120lb:343
Weight 125lb:357
Weight 150lb:429
Weight 175lb:500
Weight 200lb:572
Weight 250lb:714
Weight 300lb:857
Calories Burned in 4 hours
Weight 100lb:572
Weight 120lb:686
Weight 125lb:714
Weight 150lb:857
Weight 175lb:1000
Weight 200lb:1143
Weight 250lb:1429
Weight 300lb:1715