BBQ Party Calculator
Reviewed by Hamza Gujjar, Algorithm Architect & Software Developer
Last updated: July 27, 2026BBQ Party Calculator
Planning a backyard barbecue? This calculator scales meat, buns, and charcoal to your exact guest count so you're not stuck making an emergency grocery run mid-party.
Formula
- Total Meat = Guests x Meat Per Person
- Buns = Guests x 1.5 (covers seconds)
- Charcoal = Guests x 0.15 kg
Example
20 guests at 250g of meat each:
Total Meat = 5.0 kg, Buns = 30, Charcoal ≈ 3.0 kg
Rule of Thumb
A common catering guideline suggests roughly 200-300 grams of meat per adult guest as the main protein - adjust this up if meat is the sole food item, or down if you're serving generous side dishes alongside it. Planning 1.5 buns per person accounts for guests who inevitably go back for a second helping.