So today I found enough time to jump on the MTB and go for a quick lunch ride - advantages of WFH - and Mr Garmin tells me I burned 787 calories, I've a HRM and those boys knows their stuff so I'd say that's pretty reasonable for an hour's ride.
That's 'paid' for a chunk of tonight's fish and chips that a friend bought round and the beer I had with it, so I'm still under the 1640cal goal that I've got set on MFP.
Today was a good day.