Into Metric

Out of Metric

If you
know

Multiply
by

To
Get

If you
know

Multiply
by

To
Get

Length

Length

inches

2.54

centimeters

millimeters

0.04

inches

foot

30

centimeters

centimeters

0.4

inches

yards

0.91

meters

meters

3.3

feet

miles

1.6

kilometers

kilometers

0.62

miles

Area

Area

sq. inches

6.5

sq. centimeters

sq. centimeters

0.16

sq. inches

sq. feet

0.09

sq. meters

sq. meters

1.2

sq. yards

sq. yards

0.8

sq. meters

sq. kilometers

0.4

sq. miles

sq. miles

2.6

sq. kilometers

hectares

2.47

acres

acres

0.4

hectares

Mass (Weight)

Mass (Weight)

ounces

28

grams

grams

0.035

ounces

pounds

0.45

kilograms

kilograms

2.2

pounds

short ton

0.9

metric ton

metric tons

1.1

short tons

Volume

Volume

teaspoons

5

milliliters

milliliters

0.03

fluid ounces

tablespoons

15

milliliters

liters

2.1

pints

fluid ounces

30

milliliters

liters

1.06

quarts

cups

0.24

liters

liters

0.26

gallons

pints

0.47

liters

cubic meters

35

cubic feet

quarts

0.95

liters

cubic meters

1.3

cubic yards

gallons

3.8

liters

cubic feet

0.03

cubic meters

cubic yards

0.76

cubic meters

Temperature

Temperature

Fahrenheit

Subtract 32, then multiply by 5/9ths

Celsius

Celsius

Multiply by 9/5ths, then add 32

Fahrenheit