Tá 1 mhéadar cothrom le 3.2808 troigh:
1 m = 3.2808 ft
Tá 1 mhéadar cothrom le 39.37 orlach:
1 m = 39.37 in
Tá an fad iomlán d in orlach (in) cothrom leis an bhfad d i méadair (cm) arna roinnt ar 0.0254:
d (san iomlán) = d (m) / 0.0254
Tá an fad d i gcosa (ft) cothrom le luach urláir an achair d in orlach (istigh) arna roinnt ar 12:
d (ft) = ⌊ d (in) iomlán / 12⌋
Tá an fad d in orlach (in) cothrom leis an bhfad iomlán d in orlach (in) lúide 12 oiread an achair d i gcosa (ft):
d (in) = d (san iomlán) - 12 × d (ft)
Tiontaigh 40 méadar go troigh + orlach:
d (san iomlán) = 40m / 0.0254 = 1574.8in
d (ft) = ⌊1574.8in / 12⌋ = 131 troigh
d (in) = 1574.8in - 12 × 131 troigh = 2.803in
d (ft + in) = 131ft + 2.803in
| Méadair (m) | Feet (ft) + Inches (in) | |
|---|---|---|
| 0 m | 0 ft | 0 in |
| 1 m | 3 ft | 3.3701 in |
| 2 m | 6 ft | 6.7402 in |
| 3 m | 9 troigh | 10.1102 in |
| 4 m | 13 troigh | 1.4803 in |
| 5 m | 16 troigh | 4.8504 in |
| 6 m | 19 troigh | 8.2205 in |
| 7 m | 22 troigh | 11.5906 in |
| 8 m | 26 troigh | 2.9606 in |
| 9 m | 29 troigh | 6.3307 in |
| 10 m | 32 troigh | 9.7008 in |
| 20 m | 65 tr | 7.4016 in |
| 30 m | 98 tr | 5.1024 in |
| 40 m | 131 troigh | 2.8031 in |
| 50 m | 164 troigh | 0.5039 in |
| 60 m | 196 troigh | 10.2047 in |
| 70 m | 229 troigh | 7.9055 in |
| 80 m | 262 troigh | 5.6063 in |
| 90 m | 295 troigh | 3.3071 in |
| 100 m | 328 troigh | 1.0079 in |
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