Is a UK pint the same as a US pint?

No. A UK (imperial) pint is 568 ml, while a US pint is 473 ml. UK recipes in pints can therefore under-deliver if interpreted with US cups. UK kitchens increasingly use ml for precision; the metric/imperial mix is one reason UK cookbooks often provide both weights and volumes.

What about fluid ounces, cups, and tablespoons?

UK fluid ounce = 28.41 ml; US = 29.57 ml. UK cup (rarely used) = 284 ml; US cup = 240 ml. 1 UK tablespoon = 15 ml, 1 US tablespoon = 14.79 ml (often rounded the same). UK recipes favour grams and ml over volume measures, which avoids most of these inconsistencies.

Unit Converter | CalculatorZone

When to use this calculator

When you need a fast estimate before making a bigger decision.
When you want to compare a few scenarios using the same assumptions.
When you need a clearer starting point before using a detailed quote or formal document.
When you want to sanity-check a figure you have seen elsewhere.

A worked example

These are the example figures the calculator opens with.

A worked example
Input	Value
Value	100
Conversion Factor (multiply by)	0.62

For those figures the calculator returns:

Result: 62.14

Method & assumptions

This converter uses internationally recognised conversion factors as defined by the International Bureau of Weights and Measures (BIPM) and, where applicable, UK statutory instruments. Conversions between metric and imperial units are exact where the definition is exact (such as the inch-to-millimetre relationship) and carry only the precision of the underlying constant where approximate. The tool covers common categories including length, mass, volume, temperature, area, and speed. Temperature conversions between Celsius, Fahrenheit, and Kelvin use the standard offset formulae. Note that the tool converts units of measurement only — it does not handle currency, data storage sizes, or cooking volume equivalents such as cups and tablespoons, which use variable definitions depending on country.

Common mistakes

Using an assumption that is not supported by a current local quote, bill, statement or official source.
Treating a generic estimate as a lender, provider, payroll or tax authority decision.
Mixing monthly and annual inputs without converting them consistently.
Testing only one scenario instead of checking how a cautious assumption changes the result.

What to do next

Run a second scenario with a cautious assumption so you can see the downside clearly.
Compare the result with the related calculators below before making a decision.
Check current local rules, eligibility and provider terms before applying or committing money.
Keep a record of the assumptions so you can update the estimate when a quote, bill or pay figure changes.

Keep exploring

Browse all tools

Questions people ask

1 mile = 1.60934 kilometres, so multiply miles by 1.6 for a quick estimate. 60 mph = 96.6 km/h. The UK keeps miles on road signs despite otherwise-metric regulation, so travellers crossing to Ireland or Europe need the conversion. Running distances often use km (5k, 10k, marathon 42.195 km).