{"$schema":"https://toolsly.tools/schemas/tool-manifest-v1.json","generated":"2026-06-02T15:45:19.886Z","discovery":{"catalog":"https://toptool.io/tools.json","llmsTxt":"https://toptool.io/llms.txt","sitemap":"https://toptool.io/sitemap.xml"},"relatedTools":[{"slug":"length-converter","name":"Length Converter","url":"https://toptool.io/length-converter"},{"slug":"weight-converter","name":"Weight Converter","url":"https://toptool.io/weight-converter"},{"slug":"bmi-calculator","name":"BMI Calculator","url":"https://toptool.io/bmi-calculator"},{"slug":"bytes-converter","name":"Bytes Converter","url":"https://toptool.io/bytes-converter"},{"slug":"temperature-converter","name":"Temperature Converter","url":"https://toptool.io/temperature-converter"},{"slug":"speed-converter","name":"Speed Converter","url":"https://toptool.io/speed-converter"},{"slug":"salary-converter","name":"Salary Converter","url":"https://toptool.io/salary-converter"},{"slug":"fuel-cost-calculator","name":"Fuel Cost Calculator","url":"https://toptool.io/fuel-cost-calculator"}],"kind":"utility","slug":"volume-converter","name":"Volume Converter","description":"Convert between mL, L, cubic meters, US fluid ounces, cups, pints, quarts, and gallons (US + Imperial).","longDescription":"Cooking and engineering recipes both insist on different volume units. This converts between metric (mL, L, m³) and US customary (fluid ounce, cup, pint, quart, gallon) plus the Imperial gallon used in the UK and Commonwealth. The UK gallon is ~20% larger than the US gallon, which is why recipes can go very wrong if you mix them up — the table below shows the difference at a glance. Runs entirely in your browser.","category":"calc","categoryName":"Calculators","keywords":["volume converter","ml to oz","oz to ml","liters to gallons","gallons to liters","cup to ml","ml to cup","pint to liter","fluid ounce converter","us gallon vs uk gallon","imperial gallon","metric to us cooking","cubic meter to liter","convert volume"],"badge":"Converter","url":"https://toptool.io/volume-converter","inputs":[{"type":"number","key":"value","label":"Value","defaultValue":1,"step":0.0001},{"type":"select","key":"from","label":"From","defaultValue":"L","choices":[{"value":"mL","label":"mL (milliliter)"},{"value":"L","label":"L (liter)"},{"value":"m3","label":"m³ (cubic meter)"},{"value":"us_floz","label":"US fl oz"},{"value":"us_cup","label":"US cup"},{"value":"us_pint","label":"US pint"},{"value":"us_quart","label":"US quart"},{"value":"us_gal","label":"US gallon"},{"value":"imp_gal","label":"Imperial gallon (UK)"}]},{"type":"select","key":"to","label":"To","defaultValue":"us_gal","choices":[{"value":"mL","label":"mL (milliliter)"},{"value":"L","label":"L (liter)"},{"value":"m3","label":"m³ (cubic meter)"},{"value":"us_floz","label":"US fl oz"},{"value":"us_cup","label":"US cup"},{"value":"us_pint","label":"US pint"},{"value":"us_quart","label":"US quart"},{"value":"us_gal","label":"US gallon"},{"value":"imp_gal","label":"Imperial gallon (UK)"}]}],"outputs":[{"key":"converted","label":"Converted value"},{"key":"ml","label":"In milliliters"},{"key":"table","label":"All units","multiline":true}],"invocation":{"webUi":"https://toptool.io/volume-converter","api":null,"notes":"Currently invoked via the web UI at `webUi`. Inputs are form fields; outputs are structured text values. A remote MCP/REST API is planned."}}