| 1 sq li [engineer] | = 0.0036731092898978 sq perch |
| 2 sq li [engineer] | = 0.0073462185797956 sq perch |
| 3 sq li [engineer] | = 0.011019327869693 sq perch |
| 4 sq li [engineer] | = 0.014692437159591 sq perch |
| 5 sq li [engineer] | = 0.018365546449489 sq perch |
| 6 sq li [engineer] | = 0.022038655739387 sq perch |
| 7 sq li [engineer] | = 0.025711765029285 sq perch |
| 8 sq li [engineer] | = 0.029384874319182 sq perch |
| 9 sq li [engineer] | = 0.03305798360908 sq perch |
| 10 sq li [engineer] | = 0.036731092898978 sq perch |
| 20 sq li [engineer] | = 0.073462185797956 sq perch |
| 30 sq li [engineer] | = 0.11019327869693 sq perch |
| 40 sq li [engineer] | = 0.14692437159591 sq perch |
| 50 sq li [engineer] | = 0.18365546449489 sq perch |
| 60 sq li [engineer] | = 0.22038655739387 sq perch |
| 70 sq li [engineer] | = 0.25711765029285 sq perch |
| 80 sq li [engineer] | = 0.29384874319182 sq perch |
| 90 sq li [engineer] | = 0.3305798360908 sq perch |
| 100 sq li [engineer] | = 0.36731092898978 sq perch |
| 200 sq li [engineer] | = 0.73462185797956 sq perch |
| 300 sq li [engineer] | = 1.1019327869693 sq perch |
| 400 sq li [engineer] | = 1.4692437159591 sq perch |
| 500 sq li [engineer] | = 1.8365546449489 sq perch |
| 600 sq li [engineer] | = 2.2038655739387 sq perch |
| 700 sq li [engineer] | = 2.5711765029285 sq perch |
| 800 sq li [engineer] | = 2.9384874319182 sq perch |
| 900 sq li [engineer] | = 3.305798360908 sq perch |
| 1000 sq li [engineer] | = 3.6731092898978 sq perch |
| 2000 sq li [engineer] | = 7.3462185797956 sq perch |
| 4000 sq li [engineer] | = 14.692437159591 sq perch |
| 5000 sq li [engineer] | = 18.365546449489 sq perch |
| 7500 sq li [engineer] | = 27.548319674233 sq perch |
| 10000 sq li [engineer] | = 36.731092898978 sq perch |
| 25000 sq li [engineer] | = 91.827732247445 sq perch |
| 50000 sq li [engineer] | = 183.65546449489 sq perch |
| 100000 sq li [engineer] | = 367.31092898978 sq perch |
| 1000000 sq li [engineer] | = 3673.1092898978 sq perch |
| 1000000000 sq li [engineer] | = 3673109.2898978 sq perch |