Once Human Calibration List

Guides

We’re excited to share the preliminary Once Human Calibration List! This guide provides an initial look at the available calibrations, including their names, types, bonuses, and the weapon types they can enhance.

once human calibration list

NameType4710Weapons
12-GaugeShotgun[Rapid Shot Style] Fire Rate +25%, Magazine Capacity +45%, Attack -10%Crit DMG [12% - 16%]Crit Rate [7.2% - 9.6%]DB12
ACS12
S870
12-GaugeShotgun[Rapid Shot Style] Fire Rate +25%, Draw Speed 50%, Attack -10%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Elemental DMG (Blaze, Frost, Shock, Blast) [9% - 12%]DB12
ACS12
S870
12-GaugeShotgun[Rapid Shot Style] Fire Rate +25%, Draw Speed 50%, Attack -10%Weakspot DMG [6% - 8.4%]Crit DMG [15% - 21%]DB12
ACS12
S870
12-GaugeShotgun[Rapid Shot Style] Fire Rate +25%, Draw Speed 50%, Attack -10%Weakspot DMG [7.2% - 9.6%]Weakspot DMG [10.8% - 14.4%]DB12
ACS12
S870
12-GaugeShotgun[Rapid Shot Style] Fire Rate +25%, Draw Speed 50%, Attack -10%Crit Rate [4.8% - 6.4%]Crit Rate [7.2% - 9.6%]DB12
ACS12
S870
12-GaugeShotgun[Rapid Shot Style] Fire Rate +25%, Draw Speed 50%, Attack -10%Crit DMG [12% - 16%]Crit Rate [7.2% - 9.6%]DB12
ACS12
S870
16-GaugeShotgun[Lightweight Style] Reload Speed +150%, Magazine Capacity -30%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Crit Rate [7.2% - 9.6%]DB12
ACS12
S870
16-GaugeShotgun[Lightweight Style] Reload Speed +150%, Magazine Capacity -30%Crit Rate [4.8% - 6.4%]Crit Rate [7.2% - 9.6%]DB12
ACS12
S870
16-GaugeShotgun[Lightweight Style] Reload Speed +150%, Magazine Capacity -30%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Elemental DMG (Blaze, Frost, Shock, Blast) [9% - 12%]DB12
ACS12
S870
20-GaugeShotgun[Heavy Style] Magazine Capacity +60%, Reload Speed -30%Weakspot DMG [7.2% - 9.6%]Weakspot DMG [10.8% - 14.4%]DB12
ACS12
S870
20-GaugeShotgun[Heavy Style] Magazine Capacity +60%, Reload Speed -30%Weakspot DMG [6% - 8.4%]Crit Rate [6% - 8.4%]DB12
ACS12
S870
20-GaugeShotgun[Heavy Style] Magazine Capacity +60%, Reload Speed -30%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Elemental DMG (Blaze, Frost, Shock, Blast) [9% - 12%]DB12
ACS12
S870
20-GaugeShotgun[Heavy Style] Magazine Capacity +60%, Reload Speed -30%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Weakspot DMG [10.8% - 14.4%]DB12
ACS12
S870
20-GaugeShotgun[Heavy Style] Magazine Capacity +60%, Reload Speed -30%Weakspot DMG [6% - 8.4%]Crit Rate [6% - 8.4%]DB12
ACS12
S870
20-GaugeShotgun[Heavy Style] Magazine Capacity +60%, Reload Speed -30%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Crit Rate [7.2% - 9.6%]DB12
ACS12
S870
20-GaugeShotgun[Heavy Style] Magazine Capacity +60%, Reload Speed -30%Crit Rate [4.8% - 6.4%]Crit Rate [7.2% - 9.6%]DB12
ACS12
S870
20-GaugeShotgun[Heavy Style] Magazine Capacity +60%, Reload Speed -30%Crit DMG [12% - 16%]Crit Rate [7.2% - 9.6%]DB12
ACS12
S870
Assault Machine GunLMG[Assault Style] Attack +25%, Magazine Capacity -30%, Stability -50Weakspot DMG [7.2% - 9.6%]Weakspot DMG [10.8% - 14.4%]MG4
KVD
Assault Machine GunLMG[Assault Style] Attack +25%, Magazine Capacity -30%, Stability -50Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Elemental DMG (Blaze, Frost, Shock, Blast) [9% - 12%]MG4
KVD
Assault Machine GunLMG[Assault Style] Attack +25%, Magazine Capacity -30%, Stability -50Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Crit DMG [18% - 24%]MG4
KVD
Assault Machine GunLMG[Assault Style] Attack +25%, Magazine Capacity -30%, Stability -50Crit DMG [12% - 16%]Crit Rate [7.2% - 9.6%]MG4
KVD
Assault SMGSMG[Assault Style] Attack +20%, Magazine Capacity -25%, Accuracy -50Weakspot DMG [7.2% - 9.6%]Weakspot DMG [10.8% - 14.4%]KV-SBR
MPS5
MPS7
Assault SMGSMG[Assault Style] Attack +20%, Magazine Capacity -25%, Accuracy -50Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Elemental DMG (Blaze, Frost, Shock, Blast) [9% - 12%]KV-SBR
MPS5
MPS7
Assault SMGSMG[Assault Style] Attack +20%, Magazine Capacity -25%, Accuracy -50Crit DMG [12% - 16%]Crit Rate [7.2% - 9.6%]KV-SBR
MPS5
MPS7
Assault SMGSMG[Assault Style] Attack +20%, Magazine Capacity -25%, Accuracy -50Crit DMG [12% - 16%]Crit DMG [18% - 24%]KV-SBR
MPS5
MPS7
Assault SMGSMG[Assault Style] Attack +20%, Magazine Capacity -25%, Accuracy -50Crit Rate [4.8% - 6.4%]Crit Rate [7.2% - 9.6%]KV-SBR
MPS5
MPS7
Assault SMGSMG[Assault Style] Attack +20%, Magazine Capacity -25%, Accuracy -50Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Crit DMG [18% - 24%]KV-SBR
MPS5
MPS7
Handy SniperSniper[Portable Style] Mobility (Movement Speed while firing) +50, Movement Speed while Holding Gun +12.5%, Speed while Holding Gun +50%Crit DMG [10% - 14%]Weakspot DMG [9% - 12.6%]SN700
AWS.338
HAMR
Handy SniperSniper[Portable Style] Mobility (Movement Speed while firing) +50, Movement Speed while Holding Gun +12.5%, Speed while Holding Gun +50%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Crit Rate [7.2% - 9.6%]SN700
AWS.338
HAMR
Handy SniperSniper[Portable Style] Mobility (Movement Speed while firing) +50, Movement Speed while Holding Gun +12.5%, Speed while Holding Gun +50%Crit Rate [4.8% - 6.4%]Crit Rate [7.2% - 9.6%]SN700
AWS.338
HAMR
Heavy Assault RifleAR[Heavy Style] Magazine Capacity +75%, Reload Speed -30%Weakspot DMG [7.2% - 9.6%]Weakspot DMG [10.8% - 14.4%]KAM
SCOR
Heavy Assault RifleAR[Heavy Style] Magazine Capacity +75%, Reload Speed -30%Crit DMG [12% - 16%]Crit Rate [7.2% - 9.6%]KAM
SCOR
Heavy Assault RifleAR[Heavy Style] Magazine Capacity +75%, Reload Speed -30%Weakspot DMG [6% - 8.4%]Crit DMG [15% - 21%]KAM
SCOR
Heavy Assault RifleAR[Heavy Style] Magazine Capacity +75%, Reload Speed -30%Weakspot DMG [6% - 8.4%]Crit Rate [6% - 8.4%]KAM
SCOR
Heavy Assault RifleAR[Heavy Style] Magazine Capacity +75%, Reload Speed -30%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Elemental DMG (Blaze, Frost, Shock, Blast) [9% - 12%]KAM
SCOR
Heavy MeleeMelee[Hard-striker Style] Heavy Attack DMG +40%, Melee Stamina Cost -25%Weakspot DMG [7.2% - 9.6%]Weakspot DMG [10.8% - 14.4%]Swords
Baseball Bats
Heavy Melee Weapons
Heavy MeleeMelee[Hard-striker Style] Heavy Attack DMG +40%, Melee Stamina Cost -25%Weakspot DMG [6% - 8.4%]Crit DMG [15% - 21%]Swords
Baseball Bats
Heavy Melee Weapons
Heavy MeleeMelee[Hard-striker Style] Heavy Attack DMG +40%, Melee Stamina Cost -25%Crit Rate [4.8% - 6.4%]Crit Rate [7.2% - 9.6%]Swords
Baseball Bats
Heavy Melee Weapons
Heavy MeleeMelee[Hard-striker Style] Heavy Attack DMG +40%, Melee Stamina Cost -25%Crit DMG [12% - 16%]Crit DMG [18% - 24%]Swords
Baseball Bats
Heavy Melee Weapons
Heavy MeleeMelee[Hard-striker Style] Heavy Attack DMG +40%, Melee Stamina Cost -25%Crit DMG [12% - 16%]Crit Rate [7.2% - 9.6%]Swords
Baseball Bats
Heavy Melee Weapons
Heavy MeleeMelee[Hard-striker Style] Heavy Attack DMG +40%, Melee Stamina Cost -25%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Elemental DMG (Blaze, Frost, Shock, Blast) [9% - 12%]Swords
Baseball Bats
Heavy Melee Weapons
Heavy SMGSMG[Heavy Style] Magazine Capacity +60%, Reload Speed -30%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Elemental DMG (Blaze, Frost, Shock, Blast) [9% - 12%]KV-SBR
MPS5
MPS7
Heavy SMGSMG[Heavy Style] Magazine Capacity +60%, Reload Speed -30%Weakspot DMG [7.2% - 9.6%]Weakspot DMG [10.8% - 14.4%]KV-SBR
MPS5
MPS7
Heavy SMGSMG[Heavy Style] Magazine Capacity +60%, Reload Speed -30%Crit DMG [12% - 16%]Crit DMG [18% - 24%]KV-SBR
MPS5
MPS7
Heavy SMGSMG[Heavy Style] Magazine Capacity +60%, Reload Speed -30%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Weakspot DMG [10.8% - 14.4%]KV-SBR
MPS5
MPS7
Heavy SMGSMG[Heavy Style] Magazine Capacity +60%, Reload Speed -30%Crit DMG [10% - 14%]Weakspot DMG [9% - 12.6%]KV-SBR
MPS5
MPS7
Heavy SMGSMG[Heavy Style] Magazine Capacity +60%, Reload Speed -30%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Crit DMG [18% - 24%]KV-SBR
MPS5
MPS7
Light SMGSMG[Lightweight Style] Reload Speed +150%, Magazine Capacity -30%Crit DMG [12% - 16%]Elemental DMG (Blaze, Frost, Shock, Blast) [9% - 12%]KV-SBR
MPS5
MPS7
Light SMGSMG[Lightweight Style] Reload Speed +150%, Magazine Capacity -30%Weakspot DMG [7.2% - 9.6%]Weakspot DMG [10.8% - 14.4%]KV-SBR
MPS5
MPS7
Light SMGSMG[Lightweight Style] Reload Speed +150%, Magazine Capacity -30%Weakspot DMG [6% - 8.4%]Crit Rate [6% - 8.4%]KV-SBR
MPS5
MPS7
Light SMGSMG[Lightweight Style] Reload Speed +150%, Magazine Capacity -30%Crit DMG [12% - 16%]Crit Rate [7.2% - 9.6%]KV-SBR
MPS5
MPS7
Light SMGSMG[Lightweight Style] Reload Speed +150%, Magazine Capacity -30%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Crit Rate [7.2% - 9.6%]KV-SBR
MPS5
MPS7
Light SMGSMG[Lightweight Style] Reload Speed +150%, Magazine Capacity -30%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Elemental DMG (Blaze, Frost, Shock, Blast) [9% - 12%]KV-SBR
MPS5
MPS7
Light SMGSMG[Lightweight Style] Reload Speed +150%, Magazine Capacity -30%Crit Rate [4.8% - 6.4%]Crit Rate [7.2% - 9.6%]KV-SBR
MPS5
MPS7
P22Pistol[Rapid Shot Style] Fire Rate +25%, Magazine Capacity +40%, Attack -15%Crit Rate [4.8% - 6.4%]Crit Rate [7.2% - 9.6%]DE.50
R500
G17
P22Pistol[Rapid Shot Style] Fire Rate +25%, Magazine Capacity +40%, Attack -15%Crit DMG [12% - 16%]Crit DMG [18% - 24%]DE.50
R500
G17
P22Pistol[Rapid Shot Style] Fire Rate +25%, Magazine Capacity +40%, Attack -15%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Elemental DMG (Blaze, Frost, Shock, Blast) [9% - 12%]DE.50
R500
G17
P22Pistol[Rapid Shot Style] Fire Rate +25%, Magazine Capacity +40%, Attack -15%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Weakspot DMG [10.8% - 14.4%]DE.50
R500
G17
P22Pistol[Rapid Shot Style] Fire Rate +25%, Magazine Capacity +40%, Attack -15%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Crit Rate [7.2% - 9.6%]DE.50
R500
G17
P22Pistol[Rapid Shot Style] Fire Rate +25%, Magazine Capacity +40%, Attack -15%Weakspot DMG [7.2% - 9.6%]Weakspot DMG [10.8% - 14.4%]DE.50
R500
G17
Portable PistolPistol[Portable Style] Mobility (Movement Speed while firing) +50, Movement Speed while Holding Gun +12.5%, Speed while Holding Gun +50%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Elemental DMG (Blaze, Frost, Shock, Blast) [9% - 12%]DE.50
R500
G17
Precision Assault RifleAR[Precision Style] Attack +25%, Range +40%, Fire Rate -10%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Elemental DMG (Blaze, Frost, Shock, Blast) [9% - 12%]KAM
SCOR
Precision Assault RifleAR[Precision Style] Attack +25%, Range +40%, Fire Rate -10%Weakspot DMG [6% - 8.4%]Crit Rate [6% - 8.4%]KAM
SCOR
Precision Assault RifleAR[Precision Style] Attack +25%, Range +40%, Fire Rate -10%Weakspot DMG [7.2% - 9.6%]Weakspot DMG [10.8% - 14.4%]KAM
SCOR
Precision Assault RifleAR[Precision Style] Attack +25%, Range +40%, Fire Rate -10%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Crit DMG [18% - 24%]KAM
SCOR
Precision Assault RifleAR[Precision Style] Attack +25%, Range +40%, Fire Rate -10%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Weakspot DMG [10.8% - 14.4%]KAM
SCOR
Precision Assault RifleAR[Precision Style] Attack +25%, Range +40%, Fire Rate -10%Crit DMG [12% - 16%]Crit DMG [18% - 24%]KAM
SCOR
Precision CrossbowCrossbow[Precision Style] Attack +12.5%, Range +20%, Reload Speed -25%Crit DMG [10% - 14%]Weakspot DMG [9% - 12.6%]Crossbow
Precision CrossbowCrossbow[Precision Style] Attack +12.5%, Range +20%, Reload Speed -25%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Crit Rate [7.2% - 9.6%]Crossbow
Precision CrossbowCrossbow[Precision Style] Attack +12.5%, Range +20%, Reload Speed -25%Crit Rate [4.8% - 6.4%]Crit Rate [7.2% - 9.6%]Crossbow
Precision PistolPistol[Precision Style] Attack +25%, Range +40%, Fire Rate -10%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Elemental DMG (Blaze, Frost, Shock, Blast) [9% - 12%]DE.50
R500
G17
Precision PistolPistol[Precision Style] Attack +25%, Range +40%, Fire Rate -10%Weakspot DMG [7.2% - 9.6%]Crit Rate [6% - 8.4%]DE.50
R500
G17
Rapid Machine GunLMG[Rapid Shot Style] Fire Rate +10%, Accuracy -50, Fire Rate +10% after continous fire for 2s.Crit Rate [4.8% - 6.4%]Crit Rate [7.2% - 9.6%]MG4
KVD
Rapid Machine GunLMG[Rapid Shot Style] Fire Rate +10%, Accuracy -50, Fire Rate +10% after continous fire for 2s.Crit DMG [12% - 16%]Elemental DMG (Blaze, Frost, Shock, Blast) [9% - 12%]MG4
KVD
Rapid Machine GunLMG[Rapid Shot Style] Fire Rate +10%, Accuracy -50, Fire Rate +10% after continous fire for 2s.Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Crit Rate [7.2% - 9.6%]MG4
KVD
Rapid Machine GunLMG[Rapid Shot Style] Fire Rate +10%, Accuracy -50, Fire Rate +10% after continous fire for 2s.Weakspot DMG [7.2% - 9.6%]Weakspot DMG [10.8% - 14.4%]MG4
KVD
Rapid Machine GunLMG[Rapid Shot Style] Fire Rate +10%, Accuracy -50, Fire Rate +10% after continous fire for 2s.Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Elemental DMG (Blaze, Frost, Shock, Blast) [9% - 12%]MG4
KVD
Rapid Shot StyleAR[Rapid Shot Style] Fire Rate +20%, Reload Speed +40%, Attack -10%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Crit Rate [7.2% - 9.6%]KAM
SCOR
Rapid Assault RifleAR[Rapid Shot Style] Fire Rate +20%, Reload Speed +40%, Attack -10%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Crit DMG [18% - 24%]KAM
SCOR
Rapid Assault RifleAR[Rapid Shot Style] Fire Rate +20%, Reload Speed +40%, Attack -10%Weakspot DMG [7.2% - 9.6%]Weakspot DMG [10.8% - 14.4%]KAM
SCOR
Rapid Assault RifleAR[Rapid Shot Style] Fire Rate +20%, Reload Speed +40%, Attack -10%Weakspot DMG [6% - 8.4%]Crit DMG [15% - 21%]KAM
SCOR
Rapid SniperSniper[Rapid Shot Style] Bolt-pulling Speed +50%, Reload Speed +50%, Attack -10%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Elemental DMG (Blaze, Frost, Shock, Blast) [9% - 12%]SN700
AWS.338
HAMR
Rapid SniperSniper[Rapid Shot Style] Bolt-pulling Speed +50%, Reload Speed +50%, Attack -10%Weakspot DMG [7.2% - 9.6%]Weakspot DMG [10.8% - 14.4%]SN700
AWS.338
HAMR
Speed MeleeMelee[Light-striker Style] Movement Speed +12.5%, Light strikes continuoussly increase Melee Attack Speed, up to +30%Weakspot DMG [7.2% - 9.6%]Weakspot DMG [10.8% - 14.4%]Swords
Baseball Bats
Heavy Melee Weapons
Speed MeleeMelee[Light-striker Style] Movement Speed +12.5%, Light strikes continuoussly increase Melee Attack Speed, up to +30%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Elemental DMG (Blaze, Frost, Shock, Blast) [9% - 12%]Swords
Baseball Bats
Heavy Melee Weapons
Speed MeleeMelee[Light-striker Style] Movement Speed +12.5%, Light strikes continuoussly increase Melee Attack Speed, up to +30%Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Crit Rate [7.2% - 9.6%]Swords
Baseball Bats
Heavy Melee Weapons
Speed MeleeMelee[Light-striker Style] Movement Speed +12.5%, Light strikes continuoussly increase Melee Attack Speed, up to +30%Weakspot DMG [6% - 8.4%]Crit Rate [6% - 8.4%]Swords
Baseball Bats
Heavy Melee Weapons
Speed MeleeMelee[Light-striker Style] Movement Speed +12.5%, Light strikes continuoussly increase Melee Attack Speed, up to +30%Crit Rate [4.8% - 6.4%]Crit Rate [7.2% - 9.6%]Swords
Baseball Bats
Heavy Melee Weapons
Steady Machine GunLMG[Stabilized Style] Stability +40, When squatting down to fire, Stability +60.Weakspot DMG [7.2% - 9.6%]Weakspot DMG [10.8% - 14.4%]MG4
KVD
Steady Machine GunLMG[Stabilized Style] Stability +40, When squatting down to fire, Stability +60.Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Crit DMG [18% - 24%]MG4
KVD
Steady Machine GunLMG[Stabilized Style] Stability +40, When squatting down to fire, Stability +60.Crit DMG [12% - 16%]Crit Rate [7.2% - 9.6%]MG4
KVD
Steady Machine GunLMG[Stabilized Style] Stability +40, When squatting down to fire, Stability +60.Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Weakspot DMG [10.8% - 14.4%]MG4
KVD
Steady Machine GunLMG[Stabilized Style] Stability +40, When squatting down to fire, Stability +60.Crit Rate [4.8% - 6.4%]Crit Rate [7.2% - 9.6%]MG4
KVD
Steady Machine GunLMG[Stabilized Style] Stability +40, When squatting down to fire, Stability +60.Elemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Elemental DMG (Blaze, Frost, Shock, Blast) [9% - 12%]MG4
KVD
Steady SniperSniper[Stabilized Style] Stability +75, significant aim shake reductionElemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Crit Rate [7.2% - 9.6%]SN700
AWS.338
HAMR
Steady SniperSniper[Stabilized Style] Stability +75, significant aim shake reductionElemental DMG (Blaze, Frost, Shock, Blast) [6% - 8%]Elemental DMG (Blaze, Frost, Shock, Blast) [9% - 12%]SN700
AWS.338
HAMR
Steady SniperSniper[Stabilized Style] Stability +75, significant aim shake reductionWeakspot DMG [7.2% - 9.6%]Weakspot DMG [10.8% - 14.4%]SN700
AWS.338
HAMR

Please note that calibrations are single-use only on weapons. This list will be updated as new calibrations are introduced, so stay tuned for further updates!

Feel free to check out the list and start planning your upgrades!

3 thoughts on “Once Human Calibration List

  1. Shotgun – Rapid shot style – fire rate +25%, draw speed +50%, attack – 10% / Crit Damage (12% – 16%), Crit Damage (18% – 24%)
    add that one

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