Convert poundal/square foot to ton-force (long)/square inch
Please provide values below to convert poundal/square foot [pdl/ft^2] to ton-force (long)/square inch [tonf (UK)/in^2], or Convert ton-force (long)/square inch to poundal/square foot.
1 pdl/ft^2 = 9.63571121353e-08 tonf (UK)/in^2. To convert poundal/square foot to ton-force (long)/square inch, multiply the value by 9.63571121353e-08; to go the other way, divide by it (1 tonf (UK)/in^2 = 10378061.1295 pdl/ft^2). Both units measure pressure and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 pdl/ft^2 = 9.63571121353e-08 tonf (UK)/in^2
- 1 tonf (UK)/in^2 = 10378061.1295 pdl/ft^2
- 10 pdl/ft^2 = 9.63571121353e-07 tonf (UK)/in^2
- 100 pdl/ft^2 = 9.63571121353e-06 tonf (UK)/in^2
How to Convert Poundal/square Foot to Ton-Force (Long)/square Inch
1 pdl/ft^2 = 9.63571121353196e-08 tonf (UK)/in^2
Example: convert 15 pdl/ft^2 to tonf (UK)/in^2:
15 pdl/ft^2 = 15 × 9.63571121353196e-08 tonf (UK)/in^2 = 1.44535668202979e-06 tonf (UK)/in^2
Poundal/square Foot to Ton-Force (Long)/square Inch Conversion Table
| poundal/square foot | ton-force (long)/square inch |
|---|---|
| 1 pdl/ft^2 | 9.63571121353e-08 tonf (UK)/in^2 |
| 2 pdl/ft^2 | 1.92714224271e-07 tonf (UK)/in^2 |
| 3 pdl/ft^2 | 2.89071336406e-07 tonf (UK)/in^2 |
| 5 pdl/ft^2 | 4.81785560677e-07 tonf (UK)/in^2 |
| 10 pdl/ft^2 | 9.63571121353e-07 tonf (UK)/in^2 |
| 20 pdl/ft^2 | 1.92714224271e-06 tonf (UK)/in^2 |
| 50 pdl/ft^2 | 4.81785560677e-06 tonf (UK)/in^2 |
| 100 pdl/ft^2 | 9.63571121353e-06 tonf (UK)/in^2 |
| 500 pdl/ft^2 | 4.81785560677e-05 tonf (UK)/in^2 |
| 1000 pdl/ft^2 | 9.63571121353e-05 tonf (UK)/in^2 |
Poundal/square Foot
The poundal per square foot (pdl/ft^2) is a unit of pressure representing the force of one poundal applied over an area of one square foot.
History/Origin
The poundal is an imperial unit of force introduced in the 19th century as part of the foot-pound-second system, primarily used in engineering contexts. The unit pdl/ft^2 was used historically in mechanical and civil engineering to measure pressure but has largely been replaced by SI units.
Current Use
The poundal per square foot is rarely used in modern practice, having been largely replaced by the pascal (Pa) in scientific and engineering applications. It may still appear in legacy systems or specific regional engineering contexts.
Ton-Force (Long)/square Inch
Ton-force per square inch (tonf/in²) is a unit of pressure representing the force exerted by one ton-force distributed over an area of one square inch.
History/Origin
The ton-force (long) originated from the imperial system of units used in the UK, where it was defined as the force exerted by a long ton (2,240 pounds) under standard gravity. It has been used historically in engineering and pressure measurements but has largely been replaced by SI units.
Current Use
Today, ton-force per square inch is rarely used in modern engineering, having been largely replaced by pascals (Pa) or pounds per square inch (psi). It may still appear in legacy systems or specific industrial contexts in the UK.
Frequently Asked Questions
What is 1 poundal/square foot in ton-force (long)/square inch?
1 poundal/square foot (pdl/ft^2) = 9.63571121353e-08 ton-force (long)/square inch (tonf (UK)/in^2).
How do you convert poundal/square foot to ton-force (long)/square inch?
Multiply the poundal/square foot value by 9.63571121353e-08. For example, 25 pdl/ft^2 × 9.63571121353e-08 = 2.40892780338e-06 tonf (UK)/in^2.
What is 10 poundal/square foot in ton-force (long)/square inch?
10 pdl/ft^2 = 9.63571121353e-07 tonf (UK)/in^2.
Which unit is larger, the poundal/square foot or the ton-force (long)/square inch?
The ton-force (long)/square inch is the larger unit: 1 pdl/ft^2 equals only 9.63571121353e-08 tonf (UK)/in^2.