EXHIBIT 12
3M COMPANY AND SUBSIDIARIES
CALCULATION OF RATIO OF EARNINGS TO FIXED CHARGES
(Millions)
| 
 | 
 | Year | 
 | Year | 
 | Year | 
 | Year | 
 | Year | 
 | |||||
| 
 | 
 | 2012 | 
 | 2011 | 
 | 2010 | 
 | 2009 | 
 | 2008 | 
 | |||||
| EARNINGS | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |||||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |||||
| Income before income taxes* | 
 | $ | 6,351 | 
 | $ | 6,031 | 
 | $ | 5,755 | 
 | $ | 4,632 | 
 | $ | 5,108 | 
 | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |||||
| Add: | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |||||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |||||
| Interest expense | 
 | 191 | 
 | 206 | 
 | 220 | 
 | 236 | 
 | 231 | 
 | |||||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |||||
| Interest component of the ESOP benefit expense | 
 |  | 
 |  | 
 |  | 
 | 1 | 
 | 3 | 
 | |||||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |||||
| Portion of rent under operating leases representative of the interest component | 
 | 92 | 
 | 85 | 
 | 81 | 
 | 76 | 
 | 77 | 
 | |||||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |||||
| Less: | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |||||
| Equity in undistributed income of 20-50% owned companies | 
 | 3 | 
 | 4 | 
 | 4 | 
 | 4 | 
 | 6 | 
 | |||||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |||||
| TOTAL EARNINGS AVAILABLE FOR FIXED CHARGES | 
 | $ | 6,631 | 
 | $ | 6,318 | 
 | $ | 6,052 | 
 | $ | 4,941 | 
 | $ | 5,413 | 
 | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |||||
| FIXED CHARGES | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |||||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |||||
| Interest on debt (including capitalized interest) | 
 | 194 | 
 | 206 | 
 | 218 | 
 | 246 | 
 | 243 | 
 | |||||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |||||
| Interest component of the ESOP benefit expense | 
 |  | 
 |  | 
 |  | 
 | 1 | 
 | 3 | 
 | |||||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |||||
| Portion of rent under operating leases representative of the interest component | 
 | 92 | 
 | 85 | 
 | 81 | 
 | 76 | 
 | 77 | 
 | |||||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |||||
| TOTAL FIXED CHARGES | 
 | $ | 286 | 
 | $ | 291 | 
 | $ | 299 | 
 | $ | 323 | 
 | $ | 323 | 
 | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |||||
| RATIO OF EARNINGS TO FIXED CHARGES | 
 | 23.2 | 
 | 21.7 | 
 | 20.2 | 
 | 15.3 | 
 | 16.8 | 
 | |||||
*2009 results included net pre-tax charges of $194 million related to restructuring actions partially offset by a gain on sale of real estate. 2008 results included net pre-tax charges of $269 million, with charges related to restructuring actions, exit activities and a loss on sale of businesses partially offset by a gain on sale of real estate.