UNIT INDEX

    Explore Unit Index

    Browse measurement comparisons by category. Pick a unit, a common value, or a famous landmark to see what it looks like at scale.

    Landmarks & Buildings

    Statue of LibertyEiffel TowerGreat Pyramid of GizaHoover DamEmpire State BuildingBurj KhalifaMount EverestGolden Gate BridgeGreat Wall of China

    Heights & Scale References

    Feet10 feet25 feet50 feet100 feet250 feet500 feet750 feetInches12 inches24 inches36 inches48 inches60 inches72 inches144 inches300 inchesCentimetres10 centimetres25 centimetres50 centimetres100 centimetres200 centimetres300 centimetres500 centimetresMetres5 metres10 metres25 metres50 metres100 metres200 metres300 metres

    Distances & Lengths

    Miles5 miles10 miles25 miles50 miles100 miles250 miles500 miles1000 miles2000 milesKilometres5 kilometres10 kilometres25 kilometres50 kilometres100 kilometres250 kilometres500 kilometres1000 kilometres2000 kilometresYards10 yards25 yards50 yards75 yards100 yards150 yards200 yards

    Weights & Mass

    Pounds10 pounds25 pounds50 pounds100 pounds250 pounds500 pounds1000 pounds1500 poundsOunces4 ounces8 ounces16 ounces32 ounces64 ounces150 ouncesTons1 tons2 tons5 tons10 tons15 tons20 tonsGrams10 grams25 grams50 grams100 grams250 grams500 grams1000 grams2500 grams4000 gramsKilograms5 kilograms10 kilograms25 kilograms50 kilograms100 kilograms250 kilograms500 kilograms750 kilogramsTonnes1 tonnes2 tonnes5 tonnes10 tonnes15 tonnes

    Areas & Spaces

    Square feet100 square feet500 square feet1000 square feet2500 square feet5000 square feet7500 square feet10000 square feetSquare metres25 square metres50 square metres100 square metres250 square metres500 square metres1000 square metresAcres1 acres2 acres3 acres5 acres7 acres10 acresHectares1 hectares2 hectares3 hectares4 hectares