| Revenues | Number of Estimates | | | 10 | 9 | 9 | 9 | 11 | 11 | 11 |
| Revenues | Highest | | | 1,081.2 | 975.1 | 979.0 | 1,053.0 | 4,045.6 | 4,173.8 | 4,379.5 |
| Revenues | Mean | | | 1,039.1 | 915.9 | 904.5 | 986.4 | 3,833.3 | 3,825.2 | 3,854.4 |
| Revenues | Consensus (Median) | 964.7 | 3,647.9 | 1,035.2 | 907.7 | 913.0 | 989.4 | 3,810.0 | 3,807.5 | 3,852.0 |
| Revenues | Lowest | | | 1,003.0 | 852.5 | 826.4 | 921.1 | 3,731.0 | 3,611.4 | 3,445.7 |
| EBITDA | Number of Estimates | | | 10 | 9 | 9 | 9 | 11 | 11 | 11 |
| EBITDA | Highest | | | 227.3 | 192.1 | 195.8 | 221.0 | 809.1 | 889.0 | 985.4 |
| EBITDA | Mean | | | 219.7 | 137.6 | 121.9 | 193.9 | 674.2 | 661.0 | 667.3 |
| EBITDA | Consensus (Median) | 200.6 | 612.8 | 224.7 | 132.7 | 119.5 | 193.5 | 665.3 | 655.0 | 671.0 |
| EBITDA | Lowest | | | 200.4 | 107.3 | 57.6 | 146.7 | 560.5 | 514.9 | 460.0 |
| Earnings before operating hedges (EBIT I) without impairment effects | Number of Estimates | | | 8 | 7 | 7 | 7 | 11 | 11 | 11 |
| Earnings before operating hedges (EBIT I) without impairment effects | Highest | | | 128.9 | 62.1 | 65.8 | 116.3 | 289.1 | 357.0 | 445.4 |
| Earnings before operating hedges (EBIT I) without impairment effects | Mean | | | 114.1 | 27.4 | 16.0 | 85.4 | 248.5 | 228.6 | 229.6 |
| Earnings before operating hedges (EBIT I) without impairment effects | Consensus (Median) | 77.8 | 154.5 | 119.9 | 27.7 | 13.5 | 88.5 | 253.0 | 225.5 | 224.4 |
| Earnings before operating hedges (EBIT I) without impairment effects | Lowest | | | 80.6 | 2.3 | -24.6 | 51.5 | 142.7 | 97.1 | 21.0 |
| Financial result | Number of Estimates | | | 9 | 8 | 8 | 8 | 11 | 11 | 11 |
| Financial result | Highest | | | 4.0 | 4.0 | 4.0 | 4.0 | 16.0 | 16.0 | 16.0 |
| Financial result | Mean | | | 0.1 | -1.0 | -0.2 | -0.4 | -3.6 | -3.5 | -2.6 |
| Financial result | Consensus (Median) | 5.3 | 5.7 | 0.8 | -0.4 | 0.4 | 0.6 | -1.7 | -1.8 | 0.0 |
| Financial result | Lowest | | | -5.0 | -4.8 | -4.5 | -5.4 | -19.7 | -18.4 | -18.1 |
| Earnings before income taxes, adjusted, without impairment effects | Number of Estimates | | | 8 | 7 | 7 | 7 | 11 | 11 | 11 |
| Earnings before income taxes, adjusted, without impairment effects | Highest | | | 129.7 | 63.6 | 67.3 | 110.9 | 299.7 | 363.5 | 452.2 |
| Earnings before income taxes, adjusted, without impairment effects | Mean | | | 114.3 | 26.5 | 15.7 | 84.9 | 244.9 | 225.1 | 227.0 |
| Earnings before income taxes, adjusted, without impairment effects | Consensus (Median) | 83.1 | 160.2 | 116.4 | 23.4 | 11.2 | 84.1 | 239.1 | 228.7 | 225.0 |
| Earnings before income taxes, adjusted, without impairment effects | Lowest | | | 82.3 | -2.5 | -23.6 | 52.4 | 146.5 | 93.9 | 5.0 |
| Group earnings after taxes, adjusted without impairment effects | Number of Estimates | | | 8 | 7 | 7 | 7 | 10 | 10 | 10 |
| Group earnings after taxes, adjusted without impairment effects | Highest | | | 90.8 | 45.2 | 47.8 | 77.7 | 209.8 | 254.5 | 316.6 |
| Group earnings after taxes, adjusted without impairment effects | Mean | | | 80.4 | 18.3 | 11.3 | 59.8 | 170.2 | 156.4 | 150.3 |
| Group earnings after taxes, adjusted without impairment effects | Consensus (Median) | 59.3 | 125.5 | 82.5 | 15.1 | 9.3 | 59.5 | 167.0 | 155.9 | 149.5 |
| Group earnings after taxes, adjusted without impairment effects | Lowest | | | 58.4 | -1.8 | -17.3 | 37.4 | 102.6 | 65.8 | 3.5 |
| Average number of shares | Number of Estimates | | | 8 | 7 | 7 | 7 | 10 | 10 | 10 |
| Average number of shares | Highest | | | 179.1 | 179.1 | 179.1 | 179.1 | 179.1 | 179.1 | 179.1 |
| Average number of shares | Mean | | | 179.1 | 179.1 | 179.1 | 179.1 | 179.1 | 179.1 | 179.1 |
| Average number of shares | Consensus (Median) | 179.1 | 179.1 | 179.1 | 179.1 | 179.1 | 179.1 | 179.1 | 179.1 | 179.1 |
| Average number of shares | Lowest | | | 179.1 | 179.1 | 179.1 | 179.1 | 179.1 | 179.1 | 179.1 |
| EPS, adjusted (in Euro) without impairment effects | Number of Estimates | | | 8 | 7 | 7 | 7 | 10 | 10 | 10 |
| EPS, adjusted (in Euro) without impairment effects | Highest | | | 0.51 | 0.25 | 0.27 | 0.43 | 1.17 | 1.42 | 1.77 |
| EPS, adjusted (in Euro) without impairment effects | Mean | | | 0.45 | 0.10 | 0.06 | 0.33 | 0.95 | 0.87 | 0.84 |
| EPS, adjusted (in Euro) without impairment effects | Consensus (Median) | 0.33 | 0.70 | 0.46 | 0.08 | 0.05 | 0.33 | 0.93 | 0.87 | 0.83 |
| EPS, adjusted (in Euro) without impairment effects | Lowest | | | 0.33 | -0.01 | -0.10 | 0.21 | 0.57 | 0.37 | 0.02 |
| Tax rate (%) | Number of Estimates | | | 8 | 7 | 7 | 7 | 10 | 10 | 10 |
| Tax rate (%) | Highest | | | 30.2 | 42.0 | 36.8 | 30.0 | 30.2 | 30.2 | 30.2 |
| Tax rate (%) | Mean | | | 29.6 | 31.0 | 27.9 | 29.5 | 29.8 | 29.9 | 29.9 |
| Tax rate (%) | Consensus (Median) | 28.6 | 21.7 | 30.0 | 30.0 | 29.5 | 29.6 | 30.0 | 30.0 | 30.0 |
| Tax rate (%) | Lowest | | | 28.2 | 25.9 | 13.2 | 28.7 | 29.0 | 29.1 | 28.7 |
| Distribution to shareholders per share (in Euro)*** | Number of Estimates | | | - | - | - | - | 8 | 8 | 8 |
| Distribution to shareholders per share (in Euro)*** | Highest | | | - | - | - | - | 0.50 | 0.60 | 0.65 |
| Distribution to shareholders per share (in Euro)*** | Mean | | | - | - | - | - | 0.12 | 0.19 | 0.32 |
| Distribution to shareholders per share (in Euro)*** | Consensus (Median) | - | 0.07 | - | - | - | - | 0.07 | 0.14 | 0.30 |
| Distribution to shareholders per share (in Euro)*** | Lowest | | | - | - | - | - | 0.02 | 0.06 | 0.07 |
| CapEx | Number of Estimates | | | 5 | 5 | 5 | 5 | 11 | 11 | 11 |
| CapEx | Highest | | | 143.8 | 143.8 | 143.8 | 237.5 | 579.0 | 579.9 | 550.0 |
| CapEx | Mean | | | 108.8 | 127.2 | 141.8 | 185.6 | 564.1 | 535.7 | 470.6 |
| CapEx | Consensus (Median) | 90.4 | 545.8 | 105.0 | 130.0 | 141.7 | 185.0 | 560.0 | 540.0 | 480.0 |
| CapEx | Lowest | | | 76.3 | 101.3 | 140.0 | 140.0 | 542.9 | 480.0 | 400.0 |
| Free Cash Flow, adjusted | Number of Estimates | | | 3 | 3 | 3 | 3 | 10 | 10 | 10 |
| Free Cash Flow, adjusted | Highest | | | 69.3 | 34.1 | 20.5 | -19.1 | 63.2 | 102.1 | 177.8 |
| Free Cash Flow, adjusted | Mean | | | 53.7 | 24.3 | -9.1 | -45.7 | 19.8 | 34.1 | 105.2 |
| Free Cash Flow, adjusted | Consensus (Median) | 31.8 | 29.1 | 57.7 | 30.8 | -6.3 | -33.9 | 22.6 | 47.5 | 116.5 |
| Free Cash Flow, adjusted | Lowest | | | 34.0 | 8.0 | -41.6 | -84.0 | -37.1 | -136.4 | 10.8 |
| Net financial debt (+) / Net financial asset position (-) | Number of Estimates | | | 3 | 3 | 3 | 3 | 6 | 6 | 6 |
| Net financial debt (+) / Net financial asset position (-) | Highest | | | 10 | 24 | -2 | 22 | 83 | 94 | 27 |
| Net financial debt (+) / Net financial asset position (-) | Mean | | | -3 | -1 | -18 | -26 | 6 | -18 | -40 |
| Net financial debt (+) / Net financial asset position (-) | Consensus (Median) | -44 | 41 | 4 | 14 | -21 | 8 | 15 | -12 | 5 |
| Net financial debt (+) / Net financial asset position (-) | Lowest | | | -24 | -41 | -31 | -108 | -78 | -136 | -184 |
| Agriculture, Revenues | Number of Estimates | | | 9 | 8 | 8 | 8 | 10 | 10 | 10 |
| Agriculture, Revenues | Highest | | | 723.8 | 676.0 | 671.6 | 700.3 | 2,761.6 | 2,752.6 | 2,948.9 |
| Agriculture, Revenues | Mean | | | 684.7 | 649.2 | 624.8 | 672.2 | 2,632.4 | 2,639.6 | 2,646.1 |
| Agriculture, Revenues | Consensus (Median) | 664.8 | 2,547.7 | 682.0 | 650.0 | 637.1 | 679.8 | 2,650.1 | 2,650.0 | 2,657.9 |
| Agriculture, Revenues | Lowest | | | 652.0 | 598.4 | 556.0 | 605.2 | 2,494.6 | 2,409.4 | 2,348.0 |
| Agriculture, Sales volume (in million tons) | Number of Estimates | | | 9 | 8 | 8 | 8 | 10 | 10 | 10 |
| Agriculture, Sales volume (in million tons) | Highest | | | 2.14 | 1.91 | 1.90 | 2.03 | 7.82 | 8.20 | 8.96 |
| Agriculture, Sales volume (in million tons) | Mean | | | 2.01 | 1.85 | 1.81 | 1.97 | 7.67 | 7.86 | 8.05 |
| Agriculture, Sales volume (in million tons) | Consensus (Median) | 2.01 | 7.57 | 2.01 | 1.86 | 1.84 | 1.99 | 7.70 | 7.86 | 7.95 |
| Agriculture, Sales volume (in million tons) | Lowest | | | 1.88 | 1.78 | 1.63 | 1.88 | 7.45 | 7.60 | 7.82 |
| Agriculture, Sales volume excluding trade goods (in million tons) | Number of Estimates | | | 6 | 5 | 5 | 5 | 7 | 7 | 7 |
| Agriculture, Sales volume excluding trade goods (in million tons) | Highest | | | 1.99 | 1.85 | 1.85 | 1.96 | 7.56 | 7.71 | 7.88 |
| Agriculture, Sales volume excluding trade goods (in million tons) | Mean | | | 1.96 | 1.79 | 1.77 | 1.92 | 7.45 | 7.61 | 7.75 |
| Agriculture, Sales volume excluding trade goods (in million tons) | Consensus (Median) | 1.97 | 7.31 | 1.96 | 1.80 | 1.78 | 1.93 | 7.51 | 7.66 | 7.80 |
| Agriculture, Sales volume excluding trade goods (in million tons) | Lowest | | | 1.90 | 1.70 | 1.64 | 1.87 | 7.20 | 7.38 | 7.56 |
| Industry+*, Revenues | Number of Estimates | | | 9 | 8 | 8 | 8 | 10 | 10 | 10 |
| Industry+*, Revenues | Highest | | | 388.5 | 309.2 | 314.5 | 388.5 | 1,387.5 | 1,421.2 | 1,459.2 |
| Industry+*, Revenues | Mean | | | 354.5 | 268.4 | 281.5 | 315.2 | 1,203.1 | 1,181.8 | 1,199.9 |
| Industry+*, Revenues | Consensus (Median) | 299.9 | 1,100.2 | 351.0 | 259.5 | 279.2 | 311.4 | 1,197.7 | 1,150.5 | 1,173.3 |
| Industry+*, Revenues | Lowest | | | 296.4 | 244.5 | 266.0 | 286.0 | 1,118.7 | 1,071.9 | 1,071.9 |
| Industry+*, Sales volume (in million tons) | Number of Estimates | | | 9 | 8 | 8 | 8 | 10 | 10 | 10 |
| Industry+*, Sales volume (in million tons) | Highest | | | 2.38 | 1.60 | 1.70 | 2.10 | 7.50 | 7.60 | 7.60 |
| Industry+*, Sales volume (in million tons) | Mean | | | 2.07 | 1.43 | 1.58 | 1.75 | 6.83 | 6.68 | 6.72 |
| Industry+*, Sales volume (in million tons) | Consensus (Median) | 1.81 | 6.26 | 2.10 | 1.42 | 1.56 | 1.73 | 6.86 | 6.60 | 6.66 |
| Industry+*, Sales volume (in million tons) | Lowest | | | 1.83 | 1.32 | 1.53 | 1.61 | 6.32 | 6.28 | 6.40 |
| -thereof: de-icing salt sales volume (in million tons) | Number of Estimates | | | 7 | 6 | 6 | 6 | 8 | 8 | 8 |
| -thereof: de-icing salt sales volume (in million tons) | Highest | | | 1.25 | 0.40 | 0.52 | 0.70 | 2.35 | 2.39 | 2.47 |
| -thereof: de-icing salt sales volume (in million tons) | Mean | | | 1.03 | 0.29 | 0.44 | 0.56 | 2.31 | 2.10 | 2.11 |
| -thereof: de-icing salt sales volume (in million tons) | Consensus (Median) | 0.69 | 1.75 | 1.00 | 0.29 | 0.43 | 0.53 | 2.30 | 2.07 | 2.06 |
| -thereof: de-icing salt sales volume (in million tons) | Lowest | | | 0.90 | 0.20 | 0.40 | 0.50 | 2.30 | 2.00 | 2.00 |
| MOP gran spot price (Brazil - cfr -US$), historic figures = fmb | Number of Estimates | | | 6 | 5 | 5 | 5 | 5 | 5 | 5 |
| MOP gran spot price (Brazil - cfr -US$), historic figures = fmb | Highest | | | 380.0 | 390.0 | 390.0 | 380.0 | 384.5 | 390.0 | 400.0 |
| MOP gran spot price (Brazil - cfr -US$), historic figures = fmb | Mean | | | 359.0 | 363.7 | 351.5 | 347.8 | 364.6 | 355.3 | 347.5 |
| MOP gran spot price (Brazil - cfr -US$), historic figures = fmb | Consensus (Median) | 327.2 | 352.3 | 360.8 | 380.0 | 375.0 | 365.0 | 375.0 | 362.4 | 352.0 |
| MOP gran spot price (Brazil - cfr -US$), historic figures = fmb | Lowest | | | 334.3 | 330.0 | 287.3 | 289.1 | 311.6 | 304.4 | 304.4 |
| Ø price of the K+S Agriculture Product Portfolio (in Euro per ton) | Number of Estimates | | | 9 | 8 | 8 | 8 | 10 | 10 | 10 |
| Ø price of the K+S Agriculture Product Portfolio (in Euro per ton) | Highest | | | 355.4 | 368.1 | 365.3 | 358.0 | 361.5 | 362.2 | 372.5 |
| Ø price of the K+S Agriculture Product Portfolio (in Euro per ton) | Mean | | | 341.0 | 350.8 | 345.2 | 341.0 | 343.4 | 336.0 | 328.8 |
| Ø price of the K+S Agriculture Product Portfolio (in Euro per ton) | Consensus (Median) | 330.7 | 336.6 | 336.1 | 351.0 | 348.6 | 343.6 | 341.9 | 333.0 | 331.7 |
| Ø price of the K+S Agriculture Product Portfolio (in Euro per ton) | Lowest | | | 335.5 | 336.6 | 304.4 | 306.1 | 324.4 | 308.7 | 293.1 |
| Ø price of the K+S Agriculture Product Portfolio excluding trading goods (in Euro per ton) | Number of Estimates | | | 3 | 2 | 2 | 2 | 2 | 2 | 2 |
| Ø price of the K+S Agriculture Product Portfolio excluding trading goods (in Euro per ton) | Highest | | | 353.3 | 363.7 | 361.9 | 353.5 | 357.9 | 355.8 | 333.2 |
| Ø price of the K+S Agriculture Product Portfolio excluding trading goods (in Euro per ton) | Mean | | | 338.4 | 350.5 | 350.6 | 346.2 | 347.3 | 336.2 | 326.4 |
| Ø price of the K+S Agriculture Product Portfolio excluding trading goods (in Euro per ton) | Consensus (Median) | 325.7 | 332.0 | 331.7 | 350.5 | 350.6 | 346.2 | 347.3 | 336.2 | 326.4 |
| Ø price of the K+S Agriculture Product Portfolio excluding trading goods (in Euro per ton) | Lowest | | | 330.3 | 337.2 | 339.2 | 339.0 | 336.7 | 316.7 | 319.5 |
| Cash Unit Costs K+S Group (in Euro per ton** | Number of Estimates | | | 9 | 8 | 8 | 8 | 10 | 10 | 10 |
| Cash Unit Costs K+S Group (in Euro per ton** | Highest | | | 211.9 | 254.5 | 241.8 | 223.1 | 229.8 | 229.5 | 225.4 |
| Cash Unit Costs K+S Group (in Euro per ton** | Mean | | | 201.2 | 237.5 | 230.8 | 213.7 | 218.1 | 217.5 | 215.3 |
| Cash Unit Costs K+S Group (in Euro per ton** | Consensus (Median) | 200.0 | 219.5 | 202.7 | 238.8 | 231.8 | 212.5 | 217.2 | 216.7 | 217.3 |
| Cash Unit Costs K+S Group (in Euro per ton** | Lowest | | | 189.4 | 220.8 | 218.8 | 207.5 | 211.1 | 201.8 | 190.5 |
| Ø USD/EUR exchange rate, spot | Number of Estimates | | | 5 | 5 | 5 | 5 | 6 | 6 | 6 |
| Ø USD/EUR exchange rate, spot | Highest | | | 1.17 | 1.16 | 1.17 | 1.17 | 1.17 | 1.17 | 1.17 |
| Ø USD/EUR exchange rate, spot | Mean | | | 1.17 | 1.16 | 1.16 | 1.16 | 1.16 | 1.16 | 1.16 |
| Ø USD/EUR exchange rate, spot | Consensus (Median) | 1.05 | 1.13 | 1.17 | 1.16 | 1.16 | 1.16 | 1.16 | 1.16 | 1.16 |
| Ø USD/EUR exchange rate, spot | Lowest | | | 1.16 | 1.15 | 1.15 | 1.15 | 1.13 | 1.14 | 1.15 |