What are the basic conversions?

Published by Charlie Davidson on

What are the basic conversions?

Key Conversion Factors to Know

  • Pounds to Kilograms: 1 kg = 2.2 lb.
  • Gallons to Liters: 1 gal = 3.785 L.
  • Feet to Meters: 1 foot = 0.305 m.
  • Miles to Kilometers: 1 mi = 1.61 km.
  • Cups to Milliliters: 1 c = 240 mL.
  • Inches to Centimeters: 1 in = 2.54 cm.
  • Ounces to Grams: 1 oz = 28.3 g.

What are the basic rules of conversion unit?

Basic Conversion Rule The basic rule is: If you need to convert from a larger unit to a smaller unit, multiply. If you need to convert from a smaller unit to a larger unit, divide. You will make the number smaller and, as you already know, division is all about making numbers smaller.

How do you convert one unit to another?


  1. Write the conversion as a fraction (that equals one)
  2. Multiply it out (leaving all units in the answer)
  3. Cancel any units that are both top and bottom.

What are the different units and their conversions?

Length Unit Conversion
1 millimeter 0.001 meter
1 kilometer 1000 meters
1 inch 2.54 × 10−2 meters
1 foot 0.3048 meters

What is the unit of 1 foot?

Since the International Yard and Pound Agreement of 1959, one foot is defined as 0.3048 meters exactly. In both, customary and imperial units, one foot comprises 12 inches and one yard comprises three feet….Foot (unit)

1 ft in … … is equal to …
Imperial/US units 13 yd 12 in
Metric (SI) units 0.3048 m 30.48 cm

How do you convert from one unit to the metric system?

To convert from one unit to another within the metric system usually means moving a decimal point. If you can remember what the prefixes mean, you can convert within the metric system relatively easily by simply multiplying or dividing the number by the value of the prefix.

What is the symbol for 6 foot?

The international standard symbol for a foot is “ft” (see ISO 31-1, Annex A). In some cases, the foot is denoted by a prime, which is often approximated by an apostrophe, and the inch by a double prime. For example, 6 feet 2 inches is denoted by 6′2″.

What is 1 feet inches?

Feet to inches conversion table

Feet (ft) Inches (“)
1 ft 12 ″
2 ft 24 ″
3 ft 36 ″
4 ft 48 ″

How do you convert units?

Converting Values with Multiple Units Write down your problem. Find the conversion for one unit. Multiply your number by the conversion fraction. Cancel out your units. Multiply with another conversion fraction the same way. Cancel units. Repeat until the conversion is done.

What is the standard metric system?

The International System of Units (Système international d’unités or SI) is the current international standard metric system and is also the system most widely used around the world. It is an extension of Giorgi’s MKSA system—its base units are the metre, kilogram, second, ampere , kelvin, candela and mole.

What is the measurement of UM?

(Thickness) Ums are metric units of measure. One um is one thousands of a millimetre or 120ums is 0.120 of a millimetre. Precision equipment called micrometres are used in the paper and print industry to measure such small units of thickness.

What is the basic unit of measurement?

The International System of Units (SI), the official system of measurement in almost every country in the world, is based upon the metric system. In the metric system, each basic type of measurement (length, weight, capacity) has one basic unit of measure (meter, gram, liter).

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