Terms of use
Updated November 12, 2026
Using the site
Pizza Calculator is free to use for personal and business planning. By using it you agree to these terms.
Estimates, not guarantees
The calculators give estimates based on typical appetites and typical pizza sizes. Real appetites and real pizzas vary. Slice counts, sizes and names differ between pizzerias. Calorie figures are rough guides, not nutrition advice. Check with your pizzeria before placing a large order. We are not responsible for an order that turns out too large or too small.
No affiliation
Any pizza chain or brand named on this site is mentioned for information only. We are not affiliated with, sponsored by or endorsed by any of them. Their names and trademarks belong to their owners.
Content and embedding
The text, drawings and code on this site belong to Pizza Calculator. You may link to any page, and you may embed the calculator on your own site using the embed code we provide, as long as the link back to this site stays in place. Please do not copy the site or its content in bulk.
Availability
The site is provided as it is, without warranty. We may change or remove features at any time.
Contact
Questions about these terms go to hello@onlinepizzacalculator.com.