Make Metric Conversion Simple!

Want to convert 20 feet into meters? Type in 20, press ft, press m and the 1-Step Metric Conversion Calculator will show 6.096 (or 6 3/32 in fractions). No conversion factors, charts or tables, complicated menus, confusing shift-key sequences or modes. Just easy to read, color-coded unit conversion keys and a helpful display.

Full Featured Handheld Metric Calculator!

The 1-Step is a full dual-powered 4-function fraction/decimal calculator with memory, percent, +/-, square root, and back space. It’s pocket-sized and field-tested, with a hard case. Supports traditional and algebraic modes.

Perfect for construction, import/export, cooking, business, and more.

Over 350 Metric Conversions In Your Hand!

The 1-Step performs over 350 conversions within and between Metric and English systems of measurement. It converts units of Volume, Weight, Length, Area, Cubic, Temperature, and Pressure plus Decimals and Fractions.

It is one of the most comprehensive unit converters on the market while also being the easiest to use.

Industry Leading 60-Day No-Risk Satisfaction Guarantee!

If you aren’t happy for any reason, return your 1-Step Metric Calculator within 60 days of purchase for a full refund including original shipping and handling charges (up to $8.95/order) AND return shipping costs (up to 2 units)!

The 1-Step makes metric conversion hassle free and idiot proof. Try it for yourself risk-free!