Baking pan volume in cups and mL for round, square and rectangular pans, and the...

{ "method": "GET", "queryParams": { "from": "round:9x2", "to": "rect:9x13x2", "unit": "in" }, "type": "http" }

{ "example": { "areaScaleFactor": 1.83912, "asOf": "2026-10-11T14:26:09.526Z", "degraded": false, "disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.", "notChecked": [ "real pan capacity: the geometry here uses the inside dimensions to the rim, and published pan capacities run 10 to 15% lower (rounded corners, sloped sides, and the batter fills only half to two-third…", "baking time, which depends on batter depth: a recipe in a shallower pan bakes faster", "…2 more" ], "panFrom": { "areaSquareInches": 63.617, "heightInches": 2, "shape": "round", "volumeCubicInches": 127.23, "volumeCups": 8.813, "volumeMl": 2085 }, "panTo": { "areaSquareInches": 117, "heightInches": 2, "shape": "rect", "volumeCubicInches": 234, "volumeCups": 16.21, "volumeMl": 3835 }, "reasons": [ "Volume = area x height; 1 US cup = 14.4375 cubic inches (236.588 mL).", "Heights match, so volume and area scale the same.", "…1 more" ], "source": "computed locally", "summary": "The new pan holds 16.21 cups against 8.813 (volume ratio 1.839); scale the recipe by about 1.84.", "unit": "in", "verdict": "NEED_MORE_BATTER", "volumeScaleFactor": 1.83912 }, "type": "json" }