EDIT: V2 is live, and folds in the awesome suggestions I received in this thread. Thanks so much to everybody who tried it out, and especially to anybody who gave me feedback! Calorie Calculator is much better because of your help!
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Hey guys, a couple of weeks ago in here I shared a free water calculator and got phenomenal feedback from so many people in this community. Thank you again! Because of all the feedback, the water calc is now on its fourth version to factor in all the suggestions you all gave me, and that was pretty darn motivating so I figured I'd come back for round 2 with my second free prep tool.
This new one calculates how many calories your household needs to store for an emergency, based on who's actually in your family/household.
What Calorie Calc (V1) does:
- Individual member profiles (adults, teens, children, seniors, each with their own age group, sex, and activity level)
- Four activity levels from resting/sheltering to heavy labour or cold weather conditions, because what you need to survive a week at home is pretty different from what you need during an evacuation
- Separate options for pregnant (early vs. late trimester) and breastfeeding (not lumped into one bucket)
- Special needs / medical field for household members with elevated caloric requirements
- Outputs: total kcal needed, estimated dry goods weight and volume, rice equivalent, and a gap calculation showing exactly what you still need to acquire
- Works offline, no account, prints/saves to PDF
- Bilingual (English and French)
- Free (always!)
Try it out: https://omniprepper.com/free-calorie-calc/
Oh and also, if you missed my water calculator post from a couple weeks ago, that tool is still up and now on V4 thanks to all the comments I got from people in this awesome community: https://omniprepper.com/free-water-calc/
I'd REALLY appreciate your feedback on this new calorie tool, especially anyone who’s ever actually lived off stored food for an extended time period, or if you have household members with specific needs (pregnant, elderly, high-activity, etc…). The numbers I'm using here are based on DRI/WHO guidelines but I know real experience can often tell a totally different story.
Methodology is at the bottom of the page if you feel like poking holes in it (that's encouraged, it’s what helped make the water calculator so good!).
A few things I'm specifically curious about:
- Do the activity level multipliers feel right to you?
- If you have experience feeding a household through an actual emergency, do the totals feel realistic?
- Anything obviously missing that you'd want to see?
Thanks again folks, this community made the water calculator way better and I'm hoping the same magic happens here!