Free cups to tablespoons calculator
Convert cups to tablespoons.
On this page5 sections
Results are estimates. Consult a professional.
How the cups to tablespoons works
Volume-only conversion.
Densities from King Arthur Flour ingredient weight chart; volumes use US measures (1 cup = 236.59 mL, 1 tbsp = 14.79 mL).
How accurate is this cups to tablespoons?
Every formula on this site comes from an established, published source for its field — standard references in mathematics, finance, health, and engineering, not invented in-house. The math is implemented as a pure TypeScript function and tested against published reference values before going live. See the Methodology page for the full sourcing process.
Results are mathematically correct for the inputs provided. They are estimates only— real-world outcomes depend on factors specific to your situation, such as fees, taxes, timing, local rules, and assumptions that can change after the calculation date. See the Disclaimer for the limits on what to rely on a result for.
Frequently asked questions about the free cups to tablespoons calculator
What is a cups to tablespoons calculator?
A cups to tablespoons calculator is a free online tool that helps you convert cups to tablespoons. Volume-only conversion. It runs entirely in your browser with instant results and no sign-up.Why does my cup of flour weigh differently than yours?
Measuring method matters — dip-and-sweep (scooping with the cup) packs flour denser than spoon-and-level. King Arthur uses 120 g/cup; this calculator uses 125 g/cup (standard USDA). For accuracy in baking, weigh.Are US cups the same as metric cups?
No. 1 US cup = 236.59 mL. 1 metric cup = 250 mL. 1 UK / imperial cup = 284.13 mL. This calculator uses US cups.Why volume → weight conversions vary by ingredient?
Density differs. A cup of feathers and a cup of lead have different weights — same for flour vs sugar vs honey. Volume-to-volume and weight-to-weight conversions don't need ingredient info.