Metrication Browser Add-On Test Page

Lengths / Distance

Inches

Test ValuePreserved Test ValueTarget Value
3 x 5 x 2 inches3 x 5 x 2 i​nches76.20 x 1270 x 50.80 millimetres
3" x 5" x 2"3​" x 5​" x 2​"76.2 mm x 12.7 cm x 50.8 mm
The dimensions were 3 ²⁹⁄₃₂" x 5" x 2".
The dimensions were 3 ⅓" x 5" x 2".
I used 9 inch nails in the roof.
The nail was 1 inch in length.
We were walking in water 5 inches deep.
There are 12 inches in 1 foot.

Feet and Inches

My friend is 5 feet 11¾ inches tall.

Area

Square Inches

0.5 square inches0.5 square i​nches3.2 square centimetres
1 square inch1 square i​nch6.5 square centimetres
0.05 square inches0.05 square i​nches32.3 square millimetres
8 square inches8 square i​nches51.6 square centimetres

Miscellaneous

Fuel Consumption

Test ValuePreserved Test ValueTarget Value
10 miles per gallon10 m​iles per gallon24 litres/100 kilometres
10 miles to the gallon10 m​iles to the gallon24 litres/100 kilometres
10 miles/gallon10 m​iles/gallon24 litres/100 kilometres
10 miles\gallon10 m​iles\gallon24 litres/100 kilometres
10½ miles per gallon10½ m​iles per gallon22 litres/100 kilometres
Between 10 and 12 miles per gallonBetween 10 and 12 m​iles per gallonBetween 24 and 20 litres/100 kilometres
Option of: 10, 12 and 16 miles per gallonOption of: 10, 12 and 16 m​iles per gallonOption of: 23.5, 19.6 and 14.7 litres/100 kilometres
10 mpg10 m​pg24 l/100km
between 10 & 13 mpgbetween 10 & 13 mp​gbetween 24 & 18 l/100km

Singular Form

Test ValuePreserved Test ValueTarget Value
mile 27
We stopped overnight at mile 32
It was exactly 1 mile long
We stopped overnight at mile 32 and rested
We went on a 27 mile hike
They were wearing 40 gallon hats
I used 9 inch nails in the roof
They had a 8 pound child
The ball was fumbled at the 10 yard line
She knitted a 7 foot scarf
An 8 ounce glass shattered on the floor. (Grammar note: "An 226.8 gram glass" An/A)
Walk ¼ mile to your friend's house

Scaling Tests

"3 x 15 x 29 inches" should all use the same units because they are part of a group.
"3" x 5" x 40"" should use individual units because they are detected separetly.

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