How to convert surface tension
1 × 1 ÷ 0.001 = 1000 Millinewtons per metre.
Multiply your measurement by the factor for the input unit, then divide by the factor for the output unit. Every factor below is expressed in newtons per metre per one unit. For example, 1 Newtons per metre equals 1000 Millinewtons per metre.
26 supported units and their factors
| Unit | newtons per metre per unit |
|---|---|
| Newtons per metre | 1 |
| Millinewtons per metre | 0.001 |
| Kilonewtons per metre | 1000 |
| Micronewtons per metre | 1e-06 |
| Meganewtons per metre | 1000000 |
| Centinewtons per metre | 0.01 |
| Nanonewtons per metre | 1e-09 |
| Giganewtons per metre | 1000000000 |
| Decinewtons per metre | 0.1 |
| Decanewtons per metre | 10 |
| Hectonewtons per metre | 100 |
| Piconewtons per metre | 1e-12 |
| Teranewtons per metre | 1e+12 |
| Femtonewtons per metre | 1e-15 |
| Petanewtons per metre | 1e+15 |
| Attonewtons per metre | 1e-18 |
| Exanewtons per metre | 1e+18 |
| Zeptonewtons per metre | 1e-21 |
| Zettanewtons per metre | 1e+21 |
| Yoctonewtons per metre | 1e-24 |
| Yottanewtons per metre | 1e+24 |
| Rontonewtons per metre | 1e-27 |
| Ronnanewtons per metre | 1e+27 |
| Quectonewtons per metre | 1e-30 |
| Quettanewtons per metre | 1e+30 |
| Dynes per centimetre | 0.001 |
Accuracy and scope
The calculator uses fixed measurement relationships and SI decimal prefixes, including the 2022 ronto, quecto, ronna and quetta prefixes. Conventional units are identified separately when available. Results are rounded for display to 12 significant digits; very large and small values may lose precision in ordinary browser floating-point arithmetic. This converter changes units of the same physical quantity and does not change the measured quantity itself.