Excel Column Name 1 to 1000 Text (Copy & Paste instead of Autofill)

excel-column-name.txt

A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
AA
AB
AC
AD
AE
AF
AG
AH
AI
AJ
AK
AL
AM
AN
AO
AP
AQ
AR
AS
AT
AU
AV
AW
AX
AY
AZ
BA
BB
BC
BD
BE
BF
BG
BH
BI
BJ
BK
BL
BM
BN
BO
BP
BQ
BR
BS
BT
BU
BV
BW
BX
BY
BZ
CA
CB
CC
CD
CE
CF
CG
CH
CI
CJ
CK
CL
CM
CN
CO
CP
CQ
CR
CS
CT
CU
CV
CW
CX
CY
CZ
DA
DB
DC
DD
DE
DF
DG
DH
DI
DJ
DK
DL
DM
DN
DO
DP
DQ
DR
DS
DT
DU
DV
DW
DX
DY
DZ
EA
EB
EC
ED
EE
EF
EG
EH
EI
EJ
EK
EL
EM
EN
EO
EP
EQ
ER
ES
ET
EU
EV
EW
EX
EY
EZ
FA
FB
FC
FD
FE
FF
FG
FH
FI
FJ
FK
FL
FM
FN
FO
FP
FQ
FR
FS
FT
FU
FV
FW
FX
FY
FZ
GA
GB
GC
GD
GE
GF
GG
GH
GI
GJ
GK
GL
GM
GN
GO
GP
GQ
GR
GS
GT
GU
GV
GW
GX
GY
GZ
HA
HB
HC
HD
HE
HF
HG
HH
HI
HJ
HK
HL
HM
HN
HO
HP
HQ
HR
HS
HT
HU
HV
HW
HX
HY
HZ
IA
IB
IC
ID
IE
IF
IG
IH
II
IJ
IK
IL
IM
IN
IO
IP
IQ
IR
IS
IT
IU
IV
IW
IX
IY
IZ
JA
JB
JC
JD
JE
JF
JG
JH
JI
JJ
JK
JL
JM
JN
JO
JP
JQ
JR
JS
JT
JU
JV
JW
JX
JY
JZ
KA
KB
KC
KD
KE
KF
KG
KH
KI
KJ
KK
KL
KM
KN
KO
KP
KQ
KR
KS
KT
KU
KV
KW
KX
KY
KZ
LA
LB
LC
LD
LE
LF
LG
LH
LI
LJ
LK
LL
LM
LN
LO
LP
LQ
LR
LS
LT
LU
LV
LW
LX
LY
LZ
MA
MB
MC
MD
ME
MF
MG
MH
MI
MJ
MK
ML
MM
MN
MO
MP
MQ
MR
MS
MT
MU
MV
MW
MX
MY
MZ
NA
NB
NC
ND
NE
NF
NG
NH
NI
NJ
NK
NL
NM
NN
NO
NP
NQ
NR
NS
NT
NU
NV
NW
NX
NY
NZ
OA
OB
OC
OD
OE
OF
OG
OH
OI
OJ
OK
OL
OM
ON
OO
OP
OQ
OR
OS
OT
OU
OV
OW
OX
OY
OZ
PA
PB
PC
PD
PE
PF
PG
PH
PI
PJ
PK
PL
PM
PN
PO
PP
PQ
PR
PS
PT
PU
PV
PW
PX
PY
PZ
QA
QB
QC
QD
QE
QF
QG
QH
QI
QJ
QK
QL
QM
QN
QO
QP
QQ
QR
QS
QT
QU
QV
QW
QX
QY
QZ
RA
RB
RC
RD
RE
RF
RG
RH
RI
RJ
RK
RL
RM
RN
RO
RP
RQ
RR
RS
RT
RU
RV
RW
RX
RY
RZ
SA
SB
SC
SD
SE
SF
SG
SH
SI
SJ
SK
SL
SM
SN
SO
SP
SQ
SR
SS
ST
SU
SV
SW
SX
SY
SZ
TA
TB
TC
TD
TE
TF
TG
TH
TI
TJ
TK
TL
TM
TN
TO
TP
TQ
TR
TS
TT
TU
TV
TW
TX
TY
TZ
UA
UB
UC
UD
UE
UF
UG
UH
UI
UJ
UK
UL
UM
UN
UO
UP
UQ
UR
US
UT
UU
UV
UW
UX
UY
UZ
VA
VB
VC
VD
VE
VF
VG
VH
VI
VJ
VK
VL
VM
VN
VO
VP
VQ
VR
VS
VT
VU
VV
VW
VX
VY
VZ
WA
WB
WC
WD
WE
WF
WG
WH
WI
WJ
WK
WL
WM
WN
WO
WP
WQ
WR
WS
WT
WU
WV
WW
WX
WY
WZ
XA
XB
XC
XD
XE
XF
XG
XH
XI
XJ
XK
XL
XM
XN
XO
XP
XQ
XR
XS
XT
XU
XV
XW
XX
XY
XZ
YA
YB
YC
YD
YE
YF
YG
YH
YI
YJ
YK
YL
YM
YN
YO
YP
YQ
YR
YS
YT
YU
YV
YW
YX
YY
YZ
ZA
ZB
ZC
ZD
ZE
ZF
ZG
ZH
ZI
ZJ
ZK
ZL
ZM
ZN
ZO
ZP
ZQ
ZR
ZS
ZT
ZU
ZV
ZW
ZX
ZY
ZZ
AAA
AAB
AAC
AAD
AAE
AAF
AAG
AAH
AAI
AAJ
AAK
AAL
AAM
AAN
AAO
AAP
AAQ
AAR
AAS
AAT
AAU
AAV
AAW
AAX
AAY
AAZ
ABA
ABB
ABC
ABD
ABE
ABF
ABG
ABH
ABI
ABJ
ABK
ABL
ABM
ABN
ABO
ABP
ABQ
ABR
ABS
ABT
ABU
ABV
ABW
ABX
ABY
ABZ
ACA
ACB
ACC
ACD
ACE
ACF
ACG
ACH
ACI
ACJ
ACK
ACL
ACM
ACN
ACO
ACP
ACQ
ACR
ACS
ACT
ACU
ACV
ACW
ACX
ACY
ACZ
ADA
ADB
ADC
ADD
ADE
ADF
ADG
ADH
ADI
ADJ
ADK
ADL
ADM
ADN
ADO
ADP
ADQ
ADR
ADS
ADT
ADU
ADV
ADW
ADX
ADY
ADZ
AEA
AEB
AEC
AED
AEE
AEF
AEG
AEH
AEI
AEJ
AEK
AEL
AEM
AEN
AEO
AEP
AEQ
AER
AES
AET
AEU
AEV
AEW
AEX
AEY
AEZ
AFA
AFB
AFC
AFD
AFE
AFF
AFG
AFH
AFI
AFJ
AFK
AFL
AFM
AFN
AFO
AFP
AFQ
AFR
AFS
AFT
AFU
AFV
AFW
AFX
AFY
AFZ
AGA
AGB
AGC
AGD
AGE
AGF
AGG
AGH
AGI
AGJ
AGK
AGL
AGM
AGN
AGO
AGP
AGQ
AGR
AGS
AGT
AGU
AGV
AGW
AGX
AGY
AGZ
AHA
AHB
AHC
AHD
AHE
AHF
AHG
AHH
AHI
AHJ
AHK
AHL
AHM
AHN
AHO
AHP
AHQ
AHR
AHS
AHT
AHU
AHV
AHW
AHX
AHY
AHZ
AIA
AIB
AIC
AID
AIE
AIF
AIG
AIH
AII
AIJ
AIK
AIL
AIM
AIN
AIO
AIP
AIQ
AIR
AIS
AIT
AIU
AIV
AIW
AIX
AIY
AIZ
AJA
AJB
AJC
AJD
AJE
AJF
AJG
AJH
AJI
AJJ
AJK
AJL
AJM
AJN
AJO
AJP
AJQ
AJR
AJS
AJT
AJU
AJV
AJW
AJX
AJY
AJZ
AKA
AKB
AKC
AKD
AKE
AKF
AKG
AKH
AKI
AKJ
AKK
AKL
AKM
AKN
AKO
AKP
AKQ
AKR
AKS
AKT
AKU
AKV
AKW
AKX
AKY
AKZ
ALA
ALB
ALC
ALD
ALE
ALF
ALG
ALH
ALI
ALJ
ALK
ALL

generate.js

function excelColumn(n) {
  let result = ''
  while (n > 0) {
    let idx = (n - 1) % 26
    result = String.fromCharCode(65 + idx) + result
    n = Math.floor((n - 1) / 26)
  }
  return result
}

for (let i = 1; i <= 1000; i++) {
  console.log(excelColumn(i));
}

generate.py

def excelColumn(n):
    result = ''
    while n > 0:
        index = (n - 1) % 26
        result = chr(index + ord('A')) + result
        n = (n - 1) // 26
    return result


for n in range(1000):
    print(excelColumn(n + 1))