US ⇄ China converters
Free US ⇄ China conversion tools with full reference tables: US–China time difference (Beijing time vs ET/PT, with DST), Thanksgiving turkey thawing and roasting times, US shoe size to China/EU size and cm, US clothing size to Chinese 号型, baking cups to grams, Fahrenheit to Celsius, pounds to kg and 斤, feet to cm, US school grade by birthday, Letter vs A4.
- US ⇄ China time differenceBeijing time ⇄ ET/CT/MT/PT, live clocks, DST dates, call times.
- Turkey calculatorThaw + roast times (USDA), and when to start, from serving time.
- Shoe sizeUS men/women/kids ⇄ China/EU 码 ⇄ cm, or by foot length.
- Clothing sizeS/M/L ⇄ 号型 (170/88A), men & women, pants waist, kids by height.
- Cups to gramsCups, tbsp, tsp, oz ⇄ grams & ml for flour, sugar, butter, rice…
- °F ⇄ °C°F ⇄ °C with oven, fever and weather charts.
- lb ⇄ kg/斤 · ft ⇄ cmBody weight lb ⇄ kg ⇄ 斤, height ft-in ⇄ cm, with charts.
- School grade by birthdayBirth date + state cutoff → US grade, and the China 年级.
- Letter vs A4Letter, Legal, Tabloid ⇄ A4, A3, A5 in mm and inches.
Built for life between two systems
Moving to the US from China means relearning everyday numbers: shoe sizes, S/M/L vs 170/88A, recipes in cups, weather in Fahrenheit, weight in pounds, and a school system where your child’s grade depends on the state’s kindergarten cutoff. Each converter here does one job quickly and shows the full reference table underneath, with sources — national standards (GB/T, ISO, NIST), brand charts where sizing is brand-specific, and state law for school dates.