Pocket Cal/kJ

Exercise and energy

19 exercises are free in the app. Pro adds 29 more.

The app works out energy from your weight. These tables show 30 minutes for the app's adult reference range, 45 to 120 kg, so each row is a range. Add your own weight in the app for one figure. Within each table the highest energy comes first.

Free in the app

Free in the app: energy used in 30 minutes at 45 to 120 kg
ExerciseCalkJ
Running Free238 to 635996 to 2,657
Rugby Free226 to 604946 to 2,524
Jogging Free223 to 596933 to 2,491
Tennis Free181 to 485759 to 2,026
Boxing Free157 to 421659 to 1,760
Soccer Free156 to 417653 to 1,744
Hockey Free154 to 413647 to 1,727
Lacrosse Free154 to 413647 to 1,727
Cycling Free145 to 389610 to 1,628
Karate Free145 to 389610 to 1,628
Skiing Free145 to 389610 to 1,628
Basketball Free133 to 358560 to 1,495
Cricket Free116 to 310485 to 1,296
Taekwondo Free113 to 302473 to 1,262
Walking Free98 to 262410 to 1,096
Swimming Free95 to 254398 to 1,063
Yoga Free89 to 239373 to 997
Golf Free86 to 231361 to 963
Volleyball Free68 to 183286 to 764

Included with Pro

Included with Pro: energy used in 30 minutes at 45 to 120 kg
ExerciseCalkJ
Jump Rope Pro259 to 6931,087 to 2,899
Spin Class Pro212 to 567889 to 2,371
Rock Climbing Pro188 to 504790 to 2,109
Snowboarding Pro177 to 473740 to 1,976
Ice Skating Pro165 to 442692 to 1,847
Climbing Stairs Pro160 to 429672 to 1,794
Stationary cycling Pro160 to 429672 to 1,794
Paddleboarding Pro153 to 410642 to 1,714
Dance fitness Pro153 to 410642 to 1,714
Dancing Pro141 to 378592 to 1,581
Weight Lifting Pro141 to 378592 to 1,581
Badminton Pro130 to 347544 to 1,452
Horseback Riding Pro130 to 347544 to 1,452
Water Aerobics Pro130 to 347544 to 1,452
Hiking Pro125 to 335524 to 1,398
Elliptical Trainer Pro118 to 316494 to 1,319
Kayaking Pro118 to 316494 to 1,319
Mowing the Lawn Pro118 to 316494 to 1,319
Rowing Machine Pro118 to 316494 to 1,319
Brisk walking Pro113 to 303474 to 1,266
Table Tennis Pro94 to 253395 to 1,056
Gardening Pro89 to 240376 to 1,003
Washing the Car Pro82 to 221346 to 924
Bodyweight training Pro70 to 189296 to 791
Surfing Pro70 to 189296 to 791
Vacuuming Pro70 to 189296 to 791
Pilates Pro66 to 177276 to 738
Gentle stretching Pro54 to 146227 to 608
Laughing Pro23 to 6398 to 263

Time for a given amount of energy

Going the other way, the app shows how long an activity takes to match an amount of energy. Each conversion page includes the walking guide for that amount.

Figures are estimates, provided as a guide only. Pace and conditions affect energy use. A converter lookup is not recorded as exercise done.