Soviet Calculators Classification

Mechanical calculators:

Odhner-type arithmmeters, BK-1

Electromechanical calculators:

BK-2, VMP-2, VMM-2, P-44CM, Bystritsa, Bystritsa-2

Relays calculators:

Vilnius, Vyatka

Pocket electronic calculators:

B3-04B3-04, B3-08, B3-09, B3-09M, B3-14, B3-14K, B3-14M, B3-18, B3-18A, B3-18M, B3-19M, B3-21, B3-23, B3-23A, B3-24, B3-24G, B3-25A, B3-26, B3-26A, B3-30, B3-32, B3-34, B3-35, B3-36, B3-37, B3-38, B3-39, B3-54, C3-15, C3-27, C3-27A, C3-33, MK-15, MK-18M, MK-23, MK-23A, MK-33, MK-35, MK-36, MK-37, MK-37A, MK-38, MK-40, MK-47, MK-51, MK-52, MK-53, MK-54, MK-57, MK-57A, MK-57b, MK-60, MK-60M, MK-61, MK-62, MK-66, MK-69, MK-71, MK-77, MK-85, MK-85M, MK-90, MK-92, MK-93, MK-95, MK-98, MK-104.
Desktop electronic calculators:

Iskra 122Vega, Ros, Rasa, Orbita, EDVM, Elektronika 68 (DD), C2, Iskra (all models), Elektronika 155, D3, Epos-73A, 4-71, 4-71b, 4-71B, 4-73B, EKVM D3, EKVM-P, B3-02, B3-05, B3-05M, B3-11, 24-71, C3-07, C3-22, MK-22, MK-41, MK-42, MK-44, MK-45, MK-46, MK-56, MK-59, MK-64, MC 1103MC 1104, MKSCH-2, MKU-1, PPV.

Scientific calculators (including programmable):

MK-52, MK-61EDVM, Iskra 124, EKVM-P, B3-18, B3-18A, B3-18M, B3-19M, B3-21, B3-32, B3-34, B3-35, B3-36, B3-37, B3-38, C3-15, MK-15, MK-18M, MK-35, MK-36, MK-37, MK-37A, MK-38, MK-41, MK-45, MK-46, MK-47, MK-51, MK-52, MK-54, MK-56, MK-61, MK-64, MK-66, MK-71, MK-77, MK-85, MK-85M, MK-90, MK-92, MK-95, MK-98, MK-104, MC 1103, MC 1104, MKSCH-2, MKSCH-2M, MKU-1, PPV.

Programmable calculators (including BASIC):

B3-21Iskra 123, Iskra 124, B3-21, B3-34, B3-54, MK-46, MK-47, MK-52, MK-54, MK-56, MK-61, MK-64, MK-85, MK-85M, MK-90, MK-92, MK-95, MK-98, MC 1103, MC 1104.

Calculators with BASIC:
MK-85MK-85, MK-85M, MK-90, MK-92.
Calculators with scientific notation [2] [+] [3] [*] [4] [=] (14):
Iskra 121, Iskra 122, Iskra 123, Iskra 124, EKVM-P, C3-15, MK-15, MK-41, MK-71, MK-85, MK-85M.
RPN calculators:

B3-19M
Vega, Rasa, B3-19M, B3-21, B3-34, B3-54, MK-46, MK-47, MK-52, MK-54, MK-56, MK-61, MK-64, MC 1103, MC 1104.

Calculators with algorithm of computing transcendent functions "Digit-by-digit" (CORDIC):
Iskra 124, C3-15, MK-15, MK-41, B3-38, MK-51, MK-38, MK-71, MK-77, MK-104.
Calculators with LCD display:

LCD display (B3-30)B3-04, B3-30, B3-38, B3-39, MK-38, MK-51, MK-53, MK-60, MK-60M, MK-62, MK-68, MK-68A, MK-69, MK-71, MK-77, MK-85, MK-85M, MK-90, MK-92, MK-93, MK-94, MK-94A, MK-95, MK-98, MK-103, MK-104, MK-106, MK-107

Calculators with red LED display:
Red LED (B3-21)B3-09, B3-19M, B3-21, B3-23, B3-24, B3-24G, B3-26A, B3-36A, B3-37, C3-15, C3-33, MK-15, MK-23, MK-33, MK-37, MK-57.
Calculators with fluorescent display:
Fluorescent display (B3-18A)Vega, EDVM, C2, Iskra 111 (some variants), Iskra 122-1, Iskra 124, Iskra 210, Iskra 1103, Iskra 2210, Iskra 2240, Iskra 2240M, EKVM D3, Epos-73A, 4-71, 4-71b, 4-71B, 4-73B, EKVM-P, B3-02, B3-05, B3-05M, B3-08, B3-09M, B3-11, B3-14, B3-14K, B3-14M, B3-18, B3-18A, B3-18M, B3-21, B3-23A, B3-25A, B3-26, B3-32, B3-34, B3-35, B3-36, B3-54, 24-71, C3-07, C3-22, C3-27, C3-27A, MK-18M, MK-22, MK-23A, MK-35, MK-36, MK-37A, MK-40, MK-41, MK-42, MK-44, MK-45, MK-46, MK-47, MK-52, MK-54, MK-56, MK-57A, MK-57b, MK-59, MK-61, MK-64, MK-66MC 1103, MC 1104, MKSCH-2, MKSCH-2M, MKU-1, PPV.

Full list of known Soviet calculators:

Desktop calculatorsMechanical calculators:
Odhner-type arithmometers, BK-1
Electro-mechanical calculators:

BK-2, VMP-2, VMM-2, P-44CM, SDV-107, Bystritsa, Bystritsa-2 (total: 7)
Relays calculators:

Vilnius, Vyatka (total: 2)
Electronic calculators:
Vega, Ros, Rasa, Orbita, EDVM, Elektronika 68 (DD), C2, 4-71b, Iskra 11, Iskra 11M, Iskra 12, Iskra 12M, Iskra 13, Iskra 22, Iskra 108, Iskra 108D, Iskra 110, Iskra 111, Iskra 111I, Iskra 111M, Iskra 111T, Iskra 112, Iskra 112L, Iskra 113, Iskra 114, Iskra 121, Iskra 122, Iskra 122-1, Iskra 123, Iskra 124, Iskra 210, Iskra 211, Iskra 1103, Iskra 1121, Iskra 1122, Iskra 2210, Iskra 2240, Iskra 2240M, Epos-73A, 4-71, 4-71b, 4-71B, EKVM D3, EKVM-P, B3-02, B3-04, B3-05, B3-05M, B3-08, B3-09, B3-09M, B3-10, B3-11, B3-14, B3-14K, B3-14M, B3-18, B3-18A, B3-18M, B3-19M, B3-21, B3-23, B3-23A, B3-24, B3-24G, B3-25A, B3-26, B3-26A, B3-30, B3-32, B3-34, B3-35, B3-36, B3-36A, B3-37, B3-38, B3-39, B3-54, 24-71, C3-07, C3-15, C3-22, C3-27, C3-27A, C3-33, MK-15, MK-18M, MK-22, MK-23, MK-23A, MK-33, MK-35, MK-36, MK-37, MK-37A, MK-37B, MK-38, MK-40, MK-41, MK-42, MK-44, MK-45, MK-46, MK-47, MK-51, MK-52, MK-53, MK-54, MK-56, MK-57, MK-57A, MK-57b, MK-57B, MK-59, MK-60, MK-60M, MK-61, MK-62, MK-64, MK-66, MK-68, MK-68A, MK-69, MK-71, MK-77, MK-85, MK-85M, MK-87, MK-90, MK-92, MK-93, MK-94, MK-94A, MK-95, MK-98, MK-101, MK-103, MK-104, MK-106, MK-107, MK-108, MC 1103, MC 1104, MKSCH-2, MKSCH-2M, MKU-1, PPV, Malysh
(total: 149)

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Last modified: 2004-04-20 22:34

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(C) Sergei Frolov, 1998-2007