Excel column letter to number quick reference

By | May 11, 2016 | 10 Comments
Category: MS Excel Tags:

Here is a quick reference for Excel column letter to number mapping.

Column Letter Column Number
A 1
B 2
C 3
D 4
E 5
F 6
G 7
H 8
I 9
J 10
K 11
L 12
M 13
N 14
O 15
P 16
Q 17
R 18
S 19
T 20
U 21
V 22
W 23
X 24
Y 25
Z 26
AA 27
AB 28
AC 29
AD 30
AE 31
AF 32
AG 33
AH 34
AI 35
AJ 36
AK 37
AL 38
AM 39
AN 40
AO 41
AP 42
AQ 43
AR 44
AS 45
AT 46
AU 47
AV 48
AW 49
AX 50
AY 51
AZ 52
BA 53
BB 54
BC 55
BD 56
BE 57
BF 58
BG 59
BH 60
BI 61
BJ 62
BK 63
BL 64
BM 65
BN 66
BO 67
BP 68
BQ 69
BR 70
BS 71
BT 72
BU 73
BV 74
BW 75
BX 76
BY 77
BZ 78
CA 79
CB 80
CC 81
CD 82
CE 83
CF 84
CG 85
CH 86
CI 87
CJ 88
CK 89
CL 90
CM 91
CN 92
CO 93
CP 94
CQ 95
CR 96
CS 97
CT 98
CU 99
CV 100
CW 101
CX 102
CY 103
CZ 104
DA 105
DB 106
DC 107
DD 108
DE 109
DF 110
DG 111
DH 112
DI 113
DJ 114
DK 115
DL 116
DM 117
DN 118
DO 119
DP 120
DQ 121
DR 122
DS 123
DT 124
DU 125
DV 126
DW 127
DX 128
DY 129
DZ 130
EA 131
EB 132
EC 133
ED 134
EE 135
EF 136
EG 137
EH 138
EI 139
EJ 140
EK 141
EL 142
EM 143
EN 144
EO 145
EP 146
EQ 147
ER 148
ES 149
ET 150
EU 151
EV 152
EW 153
EX 154
EY 155
EZ 156
FA 157
FB 158
FC 159
FD 160
FE 161
FF 162
FG 163
FH 164
FI 165
FJ 166
FK 167
FL 168
FM 169
FN 170
FO 171
FP 172
FQ 173
FR 174
FS 175
FT 176
FU 177
FV 178
FW 179
FX 180
FY 181
FZ 182
GA 183
GB 184
GC 185
GD 186
GE 187
GF 188
GG 189
GH 190
GI 191
GJ 192
GK 193
GL 194
GM 195
GN 196
GO 197
GP 198
GQ 199
GR 200
GS 201
GT 202
GU 203
GV 204
GW 205
GX 206
GY 207
GZ 208
HA 209
HB 210
HC 211
HD 212
HE 213
HF 214
HG 215
HH 216
HI 217
HJ 218
HK 219
HL 220
HM 221
HN 222
HO 223
HP 224
HQ 225
HR 226
HS 227
HT 228
HU 229
HV 230
HW 231
HX 232
HY 233
HZ 234
IA 235
IB 236
IC 237
ID 238
IE 239
IF 240
IG 241
IH 242
II 243
IJ 244
IK 245
IL 246
IM 247
IN 248
IO 249
IP 250
IQ 251
IR 252
IS 253
IT 254
IU 255
IV 256
IW 257
IX 258
IY 259
IZ 260
JA 261
JB 262
JC 263
JD 264
JE 265
JF 266
JG 267
JH 268
JI 269
JJ 270
JK 271
JL 272
JM 273
JN 274
JO 275
JP 276
JQ 277
JR 278
JS 279
JT 280
JU 281
JV 282
JW 283
JX 284
JY 285
JZ 286
KA 287
KB 288
KC 289
KD 290
KE 291
KF 292
KG 293
KH 294
KI 295
KJ 296
KK 297
KL 298
KM 299
KN 300
KO 301
KP 302
KQ 303
KR 304
KS 305
KT 306
KU 307
KV 308
KW 309
KX 310
KY 311
KZ 312
LA 313
LB 314
LC 315
LD 316
LE 317
LF 318
LG 319
LH 320
LI 321
LJ 322
LK 323
LL 324
LM 325
LN 326
LO 327
LP 328
LQ 329
LR 330
LS 331
LT 332
LU 333
LV 334
LW 335
LX 336
LY 337
LZ 338
MA 339
MB 340
MC 341
MD 342
ME 343
MF 344
MG 345
MH 346
MI 347
MJ 348
MK 349
ML 350
MM 351
MN 352
MO 353
MP 354
MQ 355
MR 356
MS 357
MT 358
MU 359
MV 360
MW 361
MX 362
MY 363
MZ 364
NA 365
NB 366
NC 367
ND 368
NE 369
NF 370
NG 371
NH 372
NI 373
NJ 374
NK 375
NL 376
NM 377
NN 378
NO 379
NP 380
NQ 381
NR 382
NS 383
NT 384
NU 385
NV 386
NW 387
NX 388
NY 389
NZ 390
OA 391
OB 392
OC 393
OD 394
OE 395
OF 396
OG 397
OH 398
OI 399
OJ 400
OK 401
OL 402
OM 403
ON 404
OO 405
OP 406
OQ 407
OR 408
OS 409
OT 410
OU 411
OV 412
OW 413
OX 414
OY 415
OZ 416
PA 417
PB 418
PC 419
PD 420
PE 421
PF 422
PG 423
PH 424
PI 425
PJ 426
PK 427
PL 428
PM 429
PN 430
PO 431
PP 432
PQ 433
PR 434
PS 435
PT 436
PU 437
PV 438
PW 439
PX 440
PY 441
PZ 442
QA 443
QB 444
QC 445
QD 446
QE 447
QF 448
QG 449
QH 450
QI 451
QJ 452
QK 453
QL 454
QM 455
QN 456
QO 457
QP 458
QQ 459
QR 460
QS 461
QT 462
QU 463
QV 464
QW 465
QX 466
QY 467
QZ 468
RA 469
RB 470
RC 471
RD 472
RE 473
RF 474
RG 475
RH 476
RI 477
RJ 478
RK 479
RL 480
RM 481
RN 482
RO 483
RP 484
RQ 485
RR 486
RS 487
RT 488
RU 489
RV 490
RW 491
RX 492
RY 493
RZ 494
SA 495
SB 496
SC 497
SD 498
SE 499
SF 500
SG 501
SH 502
SI 503
SJ 504
SK 505
SL 506
SM 507
SN 508
SO 509
SP 510
SQ 511
SR 512
SS 513
ST 514
SU 515
SV 516
SW 517
SX 518
SY 519
SZ 520
TA 521
TB 522
TC 523
TD 524
TE 525
TF 526
TG 527
TH 528
TI 529
TJ 530
TK 531
TL 532
TM 533
TN 534
TO 535
TP 536
TQ 537
TR 538
TS 539
TT 540
TU 541
TV 542
TW 543
TX 544
TY 545
TZ 546
UA 547
UB 548
UC 549
UD 550
UE 551
UF 552
UG 553
UH 554
UI 555
UJ 556
UK 557
UL 558
UM 559
UN 560
UO 561
UP 562
UQ 563
UR 564
US 565
UT 566
UU 567
UV 568
UW 569
UX 570
UY 571
UZ 572
VA 573
VB 574
VC 575
VD 576
VE 577
VF 578
VG 579
VH 580
VI 581
VJ 582
VK 583
VL 584
VM 585
VN 586
VO 587
VP 588
VQ 589
VR 590
VS 591
VT 592
VU 593
VV 594
VW 595
VX 596
VY 597
VZ 598
WA 599
WB 600
WC 601
WD 602
WE 603
WF 604
WG 605
WH 606
WI 607
WJ 608
WK 609
WL 610
WM 611
WN 612
WO 613
WP 614
WQ 615
WR 616
WS 617
WT 618
WU 619
WV 620
WW 621
WX 622
WY 623
WZ 624
XA 625
XB 626
XC 627
XD 628
XE 629
XF 630
XG 631
XH 632
XI 633
XJ 634
XK 635
XL 636
XM 637
XN 638
XO 639
XP 640
XQ 641
XR 642
XS 643
XT 644
XU 645
XV 646
XW 647
XX 648
XY 649
XZ 650
YA 651
YB 652
YC 653
YD 654
YE 655
YF 656
YG 657
YH 658
YI 659
YJ 660
YK 661
YL 662
YM 663
YN 664
YO 665
YP 666
YQ 667
YR 668
YS 669
YT 670
YU 671
YV 672
YW 673
YX 674
YY 675
YZ 676
ZA 677
ZB 678
ZC 679
ZD 680
ZE 681
ZF 682
ZG 683
ZH 684
ZI 685
ZJ 686
ZK 687
ZL 688
ZM 689
ZN 690
ZO 691
ZP 692
ZQ 693
ZR 694
ZS 695
ZT 696
ZU 697
ZV 698
ZW 699
ZX 700
ZY 701
ZZ 702

About Vishal Monpara

Vishal Monpara is a full stack Solution Developer/Architect with 13 years of experience primarily using Microsoft stack. He is currently working in Retail industry and moving 1's and 0's from geographically dispersed hard disks to geographically dispersed user leveraging geographically dispersed team members.

10 thoughts on “Excel column letter to number quick reference”

  7. Natasha

    Thank you so much for this. It’s such a simple thing, but it’s so very helpful.

  8. Chris

    Thank you that’s very useful. I use this list everyday at work.

  9. Katie

    Thank you! The formulas elsewhere online (eg “=COLUMN(INDIRECT(B5&”1″))”) work just fine, but imo it’s a bit more efficient to just use a list sometimes.

  10. Abhilash Nagkat

    Can you also provide the Column# for column till AAA or so?

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