Average salary - Kyevskaia oblast

The size and dynamics of changes in the indicators of average wages - Kyevskaia oblast. In this guide you will find information about what is the average salary in the region by month

Period
Size, UAH
Change, UAH
Rate of increase
31.01.2022

Size, UAH

Change, UAH

Rate of increase

15152

-2257

-12.96%

31.12.2021

Size, UAH

Change, UAH

Rate of increase

17409

+2655

+18.00%

30.11.2021

Size, UAH

Change, UAH

Rate of increase

14754

+200

+1.37%

31.10.2021

Size, UAH

Change, UAH

Rate of increase

14554

-124

-0.84%

30.09.2021

Size, UAH

Change, UAH

Rate of increase

14678

+450

+3.16%

31.08.2021

Size, UAH

Change, UAH

Rate of increase

14228

-315

-2.17%

31.07.2021

Size, UAH

Change, UAH

Rate of increase

14543

-136

-0.93%

30.06.2021

Size, UAH

Change, UAH

Rate of increase

14679

+829

+5.99%

31.05.2021

Size, UAH

Change, UAH

Rate of increase

13850

-58

-0.42%

30.04.2021

Size, UAH

Change, UAH

Rate of increase

13908

+470

+3.50%

31.03.2021

Size, UAH

Change, UAH

Rate of increase

13438

+691

+5.42%

28.02.2021

Size, UAH

Change, UAH

Rate of increase

12747

+102

+0.81%

31.01.2021

Size, UAH

Change, UAH

Rate of increase

12645

-1655

-11.57%

31.12.2020

Size, UAH

Change, UAH

Rate of increase

14300

+2128

+17.48%

30.11.2020

Size, UAH

Change, UAH

Rate of increase

12172

-733

-5.68%

31.10.2020

Size, UAH

Change, UAH

Rate of increase

12905

+796

+6.57%

30.09.2020

Size, UAH

Change, UAH

Rate of increase

12109

+306

+2.59%

31.08.2020

Size, UAH

Change, UAH

Rate of increase

11803

-165

-1.38%

31.07.2020

Size, UAH

Change, UAH

Rate of increase

11968

+173

+1.47%

30.06.2020

Size, UAH

Change, UAH

Rate of increase

11795

+1083

+10.11%

31.05.2020

Size, UAH

Change, UAH

Rate of increase

10712

-85

-0.79%

30.04.2020

Size, UAH

Change, UAH

Rate of increase

10797

-841

-7.23%

31.03.2020

Size, UAH

Change, UAH

Rate of increase

11638

+461

+4.12%

29.02.2020

Size, UAH

Change, UAH

Rate of increase

11177

-90

-0.80%

31.01.2020

Size, UAH

Change, UAH

Rate of increase

11267

-1992

-15.02%

31.12.2019

Size, UAH

Change, UAH

Rate of increase

13259

+1946

+17.20%

30.11.2019

Size, UAH

Change, UAH

Rate of increase

11313

-12

-0.11%

31.10.2019

Size, UAH

Change, UAH

Rate of increase

11325

+159

+1.42%

30.09.2019

Size, UAH

Change, UAH

Rate of increase

11166

+167

+1.52%

31.08.2019

Size, UAH

Change, UAH

Rate of increase

10999

-568

-4.91%

31.07.2019

Size, UAH

Change, UAH

Rate of increase

11567

+437

+3.93%

30.06.2019

Size, UAH

Change, UAH

Rate of increase

11130

+354

+3.29%

31.05.2019

Size, UAH

Change, UAH

Rate of increase

10776

+110

+1.03%

30.04.2019

Size, UAH

Change, UAH

Rate of increase

10666

+280

+2.70%

31.03.2019

Size, UAH

Change, UAH

Rate of increase

10386

+574

+5.85%

28.02.2019

Size, UAH

Change, UAH

Rate of increase

9812

+90

+0.93%

31.01.2019

Size, UAH

Change, UAH

Rate of increase

9722

-1424

-12.78%

31.12.2018

Size, UAH

Change, UAH

Rate of increase

11146

+1699

+17.98%

30.11.2018

Size, UAH

Change, UAH

Rate of increase

9447

+68

+0.73%

31.10.2018

Size, UAH

Change, UAH

Rate of increase

9379

+247

+2.70%

30.09.2018

Size, UAH

Change, UAH

Rate of increase

9132

-34

-0.37%

31.08.2018

Size, UAH

Change, UAH

Rate of increase

9166

-244

-2.59%

31.07.2018

Size, UAH

Change, UAH

Rate of increase

9410

-71

-0.75%

30.06.2018

Size, UAH

Change, UAH

Rate of increase

9481

+698

+7.95%

31.05.2018

Size, UAH

Change, UAH

Rate of increase

8783

+224

+2.62%

30.04.2018

Size, UAH

Change, UAH

Rate of increase

8559

+160

+1.90%

31.03.2018

Size, UAH

Change, UAH

Rate of increase

8399

+326

+4.04%

28.02.2018

Size, UAH

Change, UAH

Rate of increase

8073

-72

-0.88%

31.01.2018

Size, UAH

Change, UAH

Rate of increase

8145

-574

-6.58%

31.12.2017

Size, UAH

Change, UAH

Rate of increase

8719

+1178

+15.62%

30.11.2017

Size, UAH

Change, UAH

Rate of increase

7541

+82

+1.10%

31.10.2017

Size, UAH

Change, UAH

Rate of increase

7459

+185

+2.54%

30.09.2017

Size, UAH

Change, UAH

Rate of increase

7274

+59

+0.82%

31.08.2017

Size, UAH

Change, UAH

Rate of increase

7215

-192

-2.59%

31.07.2017

Size, UAH

Change, UAH

Rate of increase

7407

-238

-3.11%

30.06.2017

Size, UAH

Change, UAH

Rate of increase

7645

+760

+11.04%

31.05.2017

Size, UAH

Change, UAH

Rate of increase

6885

+307

+4.67%

30.04.2017

Size, UAH

Change, UAH

Rate of increase

6578

-412

-5.89%

31.03.2017

Size, UAH

Change, UAH

Rate of increase

6990

+624

+9.80%

28.02.2017

Size, UAH

Change, UAH

Rate of increase

6366

+206

+3.34%

31.01.2017

Size, UAH

Change, UAH

Rate of increase

6160

-246

-3.84%

31.12.2016

Size, UAH

Change, UAH

Rate of increase

6406

+936

+17.11%

30.11.2016

Size, UAH

Change, UAH

Rate of increase

5470

-92

-1.65%

31.10.2016

Size, UAH

Change, UAH

Rate of increase

5562

+212

+3.96%

30.09.2016

Size, UAH

Change, UAH

Rate of increase

5350

+128

+2.45%

31.08.2016

Size, UAH

Change, UAH

Rate of increase

5222

-356

-6.38%

31.07.2016

Size, UAH

Change, UAH

Rate of increase

5578

+101

+1.84%

30.06.2016

Size, UAH

Change, UAH

Rate of increase

5477

+515

+10.38%

31.05.2016

Size, UAH

Change, UAH

Rate of increase

4962

-4

-0.08%

30.04.2016

Size, UAH

Change, UAH

Rate of increase

4966

-9

-0.18%

31.03.2016

Size, UAH

Change, UAH

Rate of increase

4975

+355

+7.68%

29.02.2016

Size, UAH

Change, UAH

Rate of increase

4620

+167

+3.75%

31.01.2016

Size, UAH

Change, UAH

Rate of increase

4453

-1036

-18.87%

31.12.2015

Size, UAH

Change, UAH

Rate of increase

5489

+955

+21.06%

30.11.2015

Size, UAH

Change, UAH

Rate of increase

4534

+47

+1.05%

31.10.2015

Size, UAH

Change, UAH

Rate of increase

4487

+227

+5.33%

30.09.2015

Size, UAH

Change, UAH

Rate of increase

4260

+51

+1.21%

31.08.2015

Size, UAH

Change, UAH

Rate of increase

4209

-82

-1.91%

31.07.2015

Size, UAH

Change, UAH

Rate of increase

4291

-48

-1.11%

30.06.2015

Size, UAH

Change, UAH

Rate of increase

4339

+325

+8.10%

31.05.2015

Size, UAH

Change, UAH

Rate of increase

4014

+115

+2.95%

30.04.2015

Size, UAH

Change, UAH

Rate of increase

3899

+174

+4.67%

31.03.2015

Size, UAH

Change, UAH

Rate of increase

3725

+214

+6.10%

28.02.2015

Size, UAH

Change, UAH

Rate of increase

3511

+130

+3.85%

31.01.2015

Size, UAH

Change, UAH

Rate of increase

3381

-719

-17.54%

31.12.2014

Size, UAH

Change, UAH

Rate of increase

4100

+584

+16.61%

30.11.2014

Size, UAH

Change, UAH

Rate of increase

3516

-28

-0.79%

31.10.2014

Size, UAH

Change, UAH

Rate of increase

3544

+30

+0.85%

30.09.2014

Size, UAH

Change, UAH

Rate of increase

3514

+29

+0.83%

31.08.2014

Size, UAH

Change, UAH

Rate of increase

3485

-192

-5.22%

31.07.2014

Size, UAH

Change, UAH

Rate of increase

3677

+130

+3.67%

30.06.2014

Size, UAH

Change, UAH

Rate of increase

3547

+183

+5.44%

31.05.2014

Size, UAH

Change, UAH

Rate of increase

3364

-78

-2.27%

30.04.2014

Size, UAH

Change, UAH

Rate of increase

3442

-14

-0.41%

31.03.2014

Size, UAH

Change, UAH

Rate of increase

3456

+214

+6.60%

28.02.2014

Size, UAH

Change, UAH

Rate of increase

3242

+77

+2.43%

31.01.2014

Size, UAH

Change, UAH

Rate of increase

3165

-459

-12.67%

31.12.2013

Size, UAH

Change, UAH

Rate of increase

3624

+325

+9.85%

30.11.2013

Size, UAH

Change, UAH

Rate of increase

3299

+12

+0.37%

31.10.2013

Size, UAH

Change, UAH

Rate of increase

3287

+57

+1.76%

30.09.2013

Size, UAH

Change, UAH

Rate of increase

3230

-105

-3.15%

31.08.2013

Size, UAH

Change, UAH

Rate of increase

3335

-139

-4.00%

31.07.2013

Size, UAH

Change, UAH

Rate of increase

3474

+31

+0.90%

30.06.2013

Size, UAH

Change, UAH

Rate of increase

3443

+137

+4.14%

31.05.2013

Size, UAH

Change, UAH

Rate of increase

3306

-158

-4.56%

30.04.2013

Size, UAH

Change, UAH

Rate of increase

3464

-26

-0.74%

31.03.2013

Size, UAH

Change, UAH

Rate of increase

3490

+191

+5.79%

28.02.2013

Size, UAH

Change, UAH

Rate of increase

3299

+119

+3.74%

31.01.2013

Size, UAH

Change, UAH

Rate of increase

3180

-348

-9.86%

31.12.2012

Size, UAH

Change, UAH

Rate of increase

3528

+294

+9.09%

30.11.2012

Size, UAH

Change, UAH

Rate of increase

3234

+8

+0.25%

31.10.2012

Size, UAH

Change, UAH

Rate of increase

3226

+52

+1.64%

30.09.2012

Size, UAH

Change, UAH

Rate of increase

3174

-195

-5.79%

31.08.2012

Size, UAH

Change, UAH

Rate of increase

3369

+101

+3.09%

31.07.2012

Size, UAH

Change, UAH

Rate of increase

3268

+4

+0.12%

30.06.2012

Size, UAH

Change, UAH

Rate of increase

3264

+118

+3.75%

31.05.2012

Size, UAH

Change, UAH

Rate of increase

3146

+95

+3.11%

30.04.2012

Size, UAH

Change, UAH

Rate of increase

3051

+55

+1.84%

31.03.2012

Size, UAH

Change, UAH

Rate of increase

2996

+55

+1.87%

29.02.2012

Size, UAH

Change, UAH

Rate of increase

2941

+112

+3.96%

31.01.2012

Size, UAH

Change, UAH

Rate of increase

2829

-416

-12.82%

31.12.2011

Size, UAH

Change, UAH

Rate of increase

3245

+389

+13.62%

30.11.2011

Size, UAH

Change, UAH

Rate of increase

2856

+24

+0.85%

31.10.2011

Size, UAH

Change, UAH

Rate of increase

2832

-141

-4.74%

30.09.2011

Size, UAH

Change, UAH

Rate of increase

2973

+110

+3.84%

31.08.2011

Size, UAH

Change, UAH

Rate of increase

2863

+11

+0.39%

31.07.2011

Size, UAH

Change, UAH

Rate of increase

2852

-9

-0.31%

30.06.2011

Size, UAH

Change, UAH

Rate of increase

2861

+242

+9.24%

31.05.2011

Size, UAH

Change, UAH

Rate of increase

2619

+30

+1.16%

30.04.2011

Size, UAH

Change, UAH

Rate of increase

2589

-123

-4.54%

31.03.2011

Size, UAH

Change, UAH

Rate of increase

2712

+236

+9.53%

28.02.2011

Size, UAH

Change, UAH

Rate of increase

2476

+140

+5.99%

31.01.2011

Size, UAH

Change, UAH

Rate of increase

2336

-311

-11.75%

31.12.2010

Size, UAH

Change, UAH

Rate of increase

2647

+275

+11.59%

30.11.2010

Size, UAH

Change, UAH

Rate of increase

2372

-5

-0.21%

31.10.2010

Size, UAH

Change, UAH

Rate of increase

2377

-29

-1.21%

30.09.2010

Size, UAH

Change, UAH

Rate of increase

2406

+36

+1.52%

31.08.2010

Size, UAH

Change, UAH

Rate of increase

2370

-30

-1.25%

31.07.2010

Size, UAH

Change, UAH

Rate of increase

2400

-14

-0.58%

30.06.2010

Size, UAH

Change, UAH

Rate of increase

2414

+137

+6.02%

31.05.2010

Size, UAH

Change, UAH

Rate of increase

2277

+135

+6.30%

30.04.2010

Size, UAH

Change, UAH

Rate of increase

2142

+4

+0.19%

31.03.2010

Size, UAH

Change, UAH

Rate of increase

2138

+132

+6.58%

28.02.2010

Size, UAH

Change, UAH

Rate of increase

2006

+99

+5.19%

31.01.2010

Size, UAH

Change, UAH

Rate of increase

1907

-415

-17.87%

31.12.2009

Size, UAH

Change, UAH

Rate of increase

2322

+273

+13.32%

30.11.2009

Size, UAH

Change, UAH

Rate of increase

2049

+19

+0.94%

31.10.2009

Size, UAH

Change, UAH

Rate of increase

2030

-9

-0.44%

30.09.2009

Size, UAH

Change, UAH

Rate of increase

2039

+30

+1.49%

31.08.2009

Size, UAH

Change, UAH

Rate of increase

2009

-95

-4.52%

31.07.2009

Size, UAH

Change, UAH

Rate of increase

2104

+26

+1.25%

30.06.2009

Size, UAH

Change, UAH

Rate of increase

2078

+148

+7.67%

31.05.2009

Size, UAH

Change, UAH

Rate of increase

1930

+25

+1.31%

30.04.2009

Size, UAH

Change, UAH

Rate of increase

1905

+11

+0.58%

31.03.2009

Size, UAH

Change, UAH

Rate of increase

1894

+83

+4.58%

28.02.2009

Size, UAH

Change, UAH

Rate of increase

1811

+75

+4.32%

31.01.2009

Size, UAH

Change, UAH

Rate of increase

1736

-303

-14.86%

31.12.2008

Size, UAH

Change, UAH

Rate of increase

2039

+133

+6.98%

30.11.2008

Size, UAH

Change, UAH

Rate of increase

1906

-72

-3.64%

31.10.2008

Size, UAH

Change, UAH

Rate of increase

1978

+28

+1.44%

30.09.2008

Size, UAH

Change, UAH

Rate of increase

1950

+25

+1.30%

31.08.2008

Size, UAH

Change, UAH

Rate of increase

1925

-33

-1.69%

31.07.2008

Size, UAH

Change, UAH

Rate of increase

1958

+45

+2.35%

30.06.2008

Size, UAH

Change, UAH

Rate of increase

1913

+39

+2.08%

31.05.2008

Size, UAH

Change, UAH

Rate of increase

1874

+120

+6.84%

30.04.2008

Size, UAH

Change, UAH

Rate of increase

1754

-10

-0.57%

31.03.2008

Size, UAH

Change, UAH

Rate of increase

1764

+107

+6.46%

29.02.2008

Size, UAH

Change, UAH

Rate of increase

1657

+112

+7.25%

31.01.2008

Size, UAH

Change, UAH

Rate of increase

1545

-126

-7.54%

31.12.2007

Size, UAH

Change, UAH

Rate of increase

1671

+151

+9.93%

30.11.2007

Size, UAH

Change, UAH

Rate of increase

1520

+28

+1.88%

31.10.2007

Size, UAH

Change, UAH

Rate of increase

1492

+44

+3.04%

30.09.2007

Size, UAH

Change, UAH

Rate of increase

1448

+12

+0.84%

31.08.2007

Size, UAH

Change, UAH

Rate of increase

1436

-2

-0.14%

31.07.2007

Size, UAH

Change, UAH

Rate of increase

1438

+54

+3.90%

30.06.2007

Size, UAH

Change, UAH

Rate of increase

1384

+99

+7.70%

31.05.2007

Size, UAH

Change, UAH

Rate of increase

1285

+51

+4.13%

30.04.2007

Size, UAH

Change, UAH

Rate of increase

1234

-7

-0.56%

31.03.2007

Size, UAH

Change, UAH

Rate of increase

1241

+92

+8.01%

28.02.2007

Size, UAH

Change, UAH

Rate of increase

1149

+32

+2.86%

31.01.2007

Size, UAH

Change, UAH

Rate of increase

1117

-167

-13.00%

31.12.2006

Size, UAH

Change, UAH

Rate of increase

1284

+144

+12.62%

30.11.2006

Size, UAH

Change, UAH

Rate of increase

1140

+37

+3.31%

31.10.2006

Size, UAH

Change, UAH

Rate of increase

1104

-8

-0.75%

30.09.2006

Size, UAH

Change, UAH

Rate of increase

1112

-1

-0.12%

31.08.2006

Size, UAH

Change, UAH

Rate of increase

1113

+18

+1.69%

31.07.2006

Size, UAH

Change, UAH

Rate of increase

1095

+23

+2.13%

30.06.2006

Size, UAH

Change, UAH

Rate of increase

1072

+49

+4.80%

31.05.2006

Size, UAH

Change, UAH

Rate of increase

1023

+18

+1.74%

30.04.2006

Size, UAH

Change, UAH

Rate of increase

1005

+8

+0.84%

31.03.2006

Size, UAH

Change, UAH

Rate of increase

997

+85

+9.26%

28.02.2006

Size, UAH

Change, UAH

Rate of increase

913

+52

+6.07%

31.01.2006

Size, UAH

Change, UAH

Rate of increase

860

-160

-15.65%

31.12.2005

Size, UAH

Change, UAH

Rate of increase

1020

+119

+13.18%

30.11.2005

Size, UAH

Change, UAH

Rate of increase

901

-11

-1.22%

31.10.2005

Size, UAH

Change, UAH

Rate of increase

912

+56

+6.56%

30.09.2005

Size, UAH

Change, UAH

Rate of increase

856

+7

+0.84%

31.08.2005

Size, UAH

Change, UAH

Rate of increase

849

-2

-0.21%

31.07.2005

Size, UAH

Change, UAH

Rate of increase

851

+34

+4.14%

30.06.2005

Size, UAH

Change, UAH

Rate of increase

817

+56

+7.35%

31.05.2005

Size, UAH

Change, UAH

Rate of increase

761

+17

+2.29%

30.04.2005

Size, UAH

Change, UAH

Rate of increase

744

+25

+3.43%

31.03.2005

Size, UAH

Change, UAH

Rate of increase

719

+44

+6.54%

28.02.2005

Size, UAH

Change, UAH

Rate of increase

675

+23

+3.59%

31.01.2005

Size, UAH

Change, UAH

Rate of increase

652

-50

-7.09%

31.12.2004

Size, UAH

Change, UAH

Rate of increase

701

+52

+8.00%

30.11.2004

Size, UAH

Change, UAH

Rate of increase

649

+21

+3.30%

31.10.2004

Size, UAH

Change, UAH

Rate of increase

629

-8

-1.27%

30.09.2004

Size, UAH

Change, UAH

Rate of increase

637

+22

+3.57%

31.08.2004

Size, UAH

Change, UAH

Rate of increase

615

+3

+0.47%

31.07.2004

Size, UAH

Change, UAH

Rate of increase

612

-4

-0.70%

30.06.2004

Size, UAH

Change, UAH

Rate of increase

616

+49

+8.72%

31.05.2004

Size, UAH

Change, UAH

Rate of increase

567

+13

+2.29%

30.04.2004

Size, UAH

Change, UAH

Rate of increase

554

+2

+0.37%

31.03.2004

Size, UAH

Change, UAH

Rate of increase

552

+52

+10.49%

29.02.2004

Size, UAH

Change, UAH

Rate of increase

500

-14

-2.81%

31.01.2004

Size, UAH

Change, UAH

Rate of increase

514

-36

-6.62%

31.12.2003

Size, UAH

Change, UAH

Rate of increase

551

+43

+8.55%

30.11.2003

Size, UAH

Change, UAH

Rate of increase

507

+5

+0.99%

01.10.2003

Size, UAH

Change, UAH

Rate of increase

502

+3

+0.54%

01.09.2003

Size, UAH

Change, UAH

Rate of increase

500

+7

+1.33%

31.08.2003

Size, UAH

Change, UAH

Rate of increase

493

-4

-0.76%

31.07.2003

Size, UAH

Change, UAH

Rate of increase

497

+10

+1.95%

30.06.2003

Size, UAH

Change, UAH

Rate of increase

487

+42

+9.37%

31.05.2003

Size, UAH

Change, UAH

Rate of increase

446

+19

+4.40%

30.04.2003

Size, UAH

Change, UAH

Rate of increase

427

+3

+0.76%

31.03.2003

Size, UAH

Change, UAH

Rate of increase

424

+39

+10.08%

28.02.2003

Size, UAH

Change, UAH

Rate of increase

385

-16

-3.98%

31.01.2003

Size, UAH

Change, UAH

Rate of increase

401

-44

-9.89%

31.12.2002

Size, UAH

Change, UAH

Rate of increase

445

+43

+10.71%

30.11.2002

Size, UAH

Change, UAH

Rate of increase

402

+9

+2.38%

31.10.2002

Size, UAH

Change, UAH

Rate of increase

392

+3

+0.67%

30.09.2002

Size, UAH

Change, UAH

Rate of increase

390

-7

-1.85%

31.08.2002

Size, UAH

Change, UAH

Rate of increase

397

-8

-2.03%

31.07.2002

Size, UAH

Change, UAH

Rate of increase

405

+26

+6.94%

30.06.2002

Size, UAH

Change, UAH

Rate of increase

379

+14

+3.83%

31.05.2002

Size, UAH

Change, UAH

Rate of increase

365

+12

+3.51%

30.04.2002

Size, UAH

Change, UAH

Rate of increase

353

-1

-0.15%

31.03.2002

Size, UAH

Change, UAH

Rate of increase

353

+18

+5.31%

28.02.2002

Size, UAH

Change, UAH

Rate of increase

335

+23

+7.25%

31.01.2002

Size, UAH

Change, UAH

Rate of increase

313

-

-

Average salary by regions of Ukraine

Volynskaia oblast

Rovenskaia oblast

Lvovskaia oblast

Kyevskaia oblast

Cherkasskaia oblast

Vynnytskaia oblast

h. Kyev

Khersonskaia oblast

Dnepropetrovskaia oblast

Kyrovohradskaia oblast

Chernyhovskaia oblast

Kharkovskaia oblast

Zhytomyrskaia oblast

Nykolaevskaia oblast

h. Sevastopol

Odesskaia oblast

Zakarpatskaia oblast

Ternopolskaia oblast

Luhanskaia oblast

Chernovytskaia oblast

Zaporozhskaia oblast

Donetskaia oblast

Yvano-Frankovskaia oblast

Poltavskaia oblast

Avtonomnaia Respublyka Krym

Khmelnytskaia oblast

Ukrayna

Sumskaia oblast

Kyevskaia oblast: What is the average salary in the region by year and month?

We offer you to look through the indicator of the average wage for the region Kyevskaia oblast from January 2002 to today. With the help of our directory, which contains official statistics and is regularly updated, you can follow the size and dynamics of changes in the average wage in the region.

You should note that the salary is indicated in hryvnias. For each month, the dynamics of change is calculated (both absolute value and relative - growth rates). In addition, on our website you can see the average wage in other regions and throughout Ukraine. To do this, you should click on the appropriate region.

Unit conversion calculators online