The metric system

mega- (M)

1,000,000 = 10^6 = 1 million

kilo- (k)

1000 = 10³ = 1 thousand

hecto-/hecta- (h)

100 = 10² = 1 hundred

deka-/deca- (da)

10

deci- (d)

0.1 = 10^-1 = 1-tenth

centi- (c)

0.01 = 10^-2 = 1-hundredth

milli- (m)

0.001 = 10^-3 = 1-thousandth

micro- (μ)

0.000001 = 10^-6 = 1 millionth

nano- (n)

10^-9 = 1-billionth

pico- (p)

10^-12 = 1 trillionth

1 cup

8 fluid ounces (fl. oz.)

1 pint (pt.)

2 cups

1 quart

2 pint

1 gallon

4 quart

1 foot (ft.)

12 inch (in.)

3 ft.

1 yard (yd.)

1 mile (mi.)

5280 feet

1 pound (lb.)

16 ounces (oz.)

1 ton

2000 pound

1 liter (L)

1.06 quart (qt.)

1 liter (L)

0.26 gallon (gal.)

1 liter (L)

33.8 fluid ounce (fl. oz.)

1 gal.

3.79 L

1 qt.

0.95 L

1 fl. oz.

0.03 L = 30 mL

1 meter

39.4 inch (in.)

1 meter

1.09 yd.

1 km

0.62 mile (mi.)

1 in.

2.54 cm

1 mi.

1.61 km

1 pound (lb.)

453.6 g

1 kg

2.2 lb.

1 g

0.035 ounce (oz.)

1 oz.

28.4 g