18 lb to t
18 pounds in tonnes
18 lb = 0.0081647 t
t = lb × 0.00045359237
18 pounds is 0.0081647 tonnes. To get there, multiply by 0.00045359237.
Values either side
| Pounds | Tonnes |
|---|---|
| 14 lb | 0.0063503 |
| 15 lb | 0.0068039 |
| 16 lb | 0.0072575 |
| 17 lb | 0.0077111 |
| 18 lb ← | 0.0081647 |
| 19 lb | 0.0086183 |
| 20 lb | 0.0090718 |
| 21 lb | 0.0095254 |
| 22 lb | 0.009979 |
How the conversion works
The relationship is t = lb × 0.00045359237. Both units measure mass, so the conversion is a fixed factor that never changes. The figure is exact rather than approximate: since the international yard and pound agreement of 1959, an inch is defined as exactly 25.4 millimetres and a pound as exactly 0.45359237 kilograms, and every other imperial and US customary unit here is derived from those two.
Tonne: Also called a metric ton.
Common questions
- What is 18 lb in tonnes?
- 18 lb is 0.0081647 t.
- How do you convert pounds to tonnes?
- Multiply by 0.00045359237.
Related pages
- Pounds to tonnes Full table and converter
- 18 t to lb The other direction
- 14 lb to t 0.0063503 t
- 15 lb to t 0.0068039 t
- 16 lb to t 0.0072575 t
- 17 lb to t 0.0077111 t
- 19 lb to t 0.0086183 t
- 20 lb to t 0.0090718 t
- 21 lb to t 0.0095254 t
- 22 lb to t 0.009979 t
Sources
- Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
- Calculated on this page — At One Place