Home › Unit Conversion › Miles per imperial gallon (UK mpg) to Liters per 100 km
Miles per imperial gallon (UK mpg) to Liters per 100 km (mpg (UK) to L/100km)
Convert miles per imperial gallon (UK mpg) to liters per 100 km with the formula L/100km = 282.480936 / mpg (UK). Conversion table and worked examples, with JSON API and MCP access.
Formula
L/100km = 282.480936 / mpg (UK)
L/100km = 282.480936 / mpg (UK) — reverse: mpg (UK) = 282.480936 / (L/100km)
Non-linear conversion: the formula above is applied directly (no single multiplication factor).
Worked examples
- 7.5 mpg (UK) = 37.6641 L/100km
- 30 mpg (UK) = 9.41603 L/100km
- 45 mpg (UK) = 6.27735 L/100km
Miles per imperial gallon (UK mpg) to liters per 100 km conversion table
| Miles per imperial gallon (UK mpg) (mpg (UK)) | Liters per 100 km (L/100km) |
|---|---|
| 3 | 94.1603 |
| 4 | 70.6202 |
| 5 | 56.4962 |
| 6 | 47.0802 |
| 7 | 40.3544 |
| 8 | 35.3101 |
| 9 | 31.3868 |
| 10 | 28.2481 |
| 12 | 23.5401 |
| 15 | 18.8321 |
| 20 | 14.124 |
| 25 | 11.2992 |
| 30 | 9.41603 |
| 35 | 8.07088 |
| 40 | 7.06202 |
| 45 | 6.27735 |
| 50 | 5.64962 |
| 60 | 4.70802 |
| 70 | 4.03544 |
| 80 | 3.53101 |
| 100 | 2.82481 |
FAQ
What is the formula to convert miles per imperial gallon (UK mpg) to liters per 100 km?
L/100km = 282.480936 / mpg (UK). For example, 7.5 mpg (UK) = 37.6641 L/100km.
How do I convert liters per 100 km back to miles per imperial gallon (UK mpg)?
mpg (UK) = 282.480936 / (L/100km); the liters per 100 km-to-miles per imperial gallon (UK mpg) page applies it directly.
Why is there no single multiplication factor?
Fuel-economy units are reciprocal (distance per volume versus volume per distance), so the conversion divides a constant by the value instead of multiplying.
Related conversions
- Liters per 100 km to miles per imperial gallon (UK mpg) (reverse)
- Fuel Economy Converter — all fuel economy units in one tool
- Miles per US gallon (mpg) to Liters per 100 km
- Liters per 100 km to Miles per US gallon (mpg)
- Kilometers per liter to Liters per 100 km
- Liters per 100 km to Kilometers per liter
- Miles per US gallon (mpg) to Kilometers per liter
- Kilometers per liter to Miles per US gallon (mpg)
- Miles per US gallon (mpg) to Miles per imperial gallon (UK mpg)
- Miles per imperial gallon (UK mpg) to Miles per US gallon (mpg)
Machine access
- API:
GET https://tttkmbb.com/api/v1/convert?value=7.5&from_unit=mpg_uk&to_unit=L%2F100km - MCP: server
https://tttkmbb.com/mcp, toolconvert_unitswith{"value":7.5,"from_unit":"mpg_uk","to_unit":"L/100km"} - Markdown: https://tttkmbb.com/conversion/mpg-uk-to-l-per-100km.md · JSON: https://tttkmbb.com/conversion/mpg-uk-to-l-per-100km.json (add
?value=for a result) · Units: /api/v1/units?quantity=fuel-economy - OpenAPI operationId:
convert_units. Freshness:static. Authentication: none.