Metrix: Unit Converter

cm to inches, kg to lbs, Fahrenheit to Celsius, USD to EUR. Converts as you type. No buttons, no waiting.

Real-time conversionType a number and every row recalculates instantly. No submit button, no delay.

Live currency30 fiats at ECB rates, refreshed daily. Your home currency floats to the top automatically.

Inline calculatorType 2.5*4 right in the value cell. Multiply, divide, add, subtract — without leaving the row.

Smart pasteCopy "72.5 kg" from anywhere and tap Paste. Metrix fills the value and switches the unit in one move.

Compound units5 ft 10 in, 7 lb 3 oz — weight and height rendered the way you actually read them.

Customize everythingDrag to reorder categories and units. Hide the ones you never use. The layout is yours.

12 categories

Centimeters to inches, kg to lbs, Fahrenheit to Celsius, USD to EUR — 80+ conversions in real time.

Length Free

km, mi, m, ft, in, cm, mm, yd

Weight Free

kg, lbs, g, oz, mg, st

Temperature Free

Fahrenheit, Celsius, Kelvin

Time Free

sec, min, hr, days, weeks, months, years

Currency Pro

30 live fiats — USD, EUR, GBP, JPY, CHF…

Volume Pro

L, mL, gal, qt, pt, fl oz

Cooking Pro

cups, tbsp, tsp — with fractions

Area Pro

sq ft, sq m, acres, hectares

Speed Pro

mph, km/h, m/s, knots

Energy Pro

joules, kJ, cal, kcal, kWh, BTU

Pressure Pro

Pa, kPa, bar, PSI, atm, mmHg

Digital Storage Pro

B, KB, MB, GB, TB

$3.99

One purchase. Yours forever.

All 12 categories + live currency + favorites + conversion history + no ads
No subscription. No renewal. No catch.

Last updated: May 14, 2026