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FitNumbers ‑ Body Calculators
Storefront calculators with editable labels and units
by Engin Ucar · Launched: January 2026
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About FitNumbers ‑ Body Calculators
FitNumbers adds six health calculators to your store as theme blocks: BMI, daily calories, macro split, water intake, body fat (US Navy method), and protein needs. Place them on any page in the theme editor and adjust colors, units, and spacing with live preview - no code required. Shoppers enter their numbers and get instant results with clear guidance on any device. All calculators support metric and imperial units, are translated into 11 languages, and follow your store's look. Six calculators: BMI, calories, macros, water, body fat, and protein Colors, labels, and units adjust in the theme editor with live preview Translated into 11 languages, metric and imperial units Responsive layouts with clear input validation on every device One-click add to theme from the app - no code changes Show more Show less
Last verified: July 20, 2026 · Fresh
App details
- Developer
- Engin Ucar
- Category
- Store design
- Pricing
- Paid
- Launched
- January 2026
- Rating
- 0.0 on Shopify
Key features
- All six calculators included
- 11 languages, metric and imperial
- Colors and labels match your brand
Shopify Admin
1 plan · 7-day free trial
Pro Plan
$4.99/month
Plans and prices as listed on the Shopify App Store.
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