Not Enough Calculator (REI Search Bar Calculator)

• Addition, subtraction, multiplication, division (+, -, * or x, X, /)
• Exponents and modulo (^, %)
• Bitwise operators: & (AND), | (OR), ~ (NOT), << (Left Shift), >> (Right Shift), xor(a, b)
• Factorial: 5! = 120, 10! = 3,628,800
• Number Literals: Binary (0b1010 = 10), Hexadecimal (0xFF = 255), Octal (0o77 = 63)
• Base Conversions: hex(255) = 0xFF, bin(10) = 0b1010, oct(63) = 0o77
• Parentheses and implicit multiplication: 2(3+4), (3)(4), 2sqrt(4)
• Smart percentage operator: 10% = 0.1, 100 + 10% = 110
• Constants: pi (3.14159...), e (2.71828... standalone, enchanted unit after a number)
• Functions: sqrt(), abs(), floor(), ceil(), round(), log(), ln(), sin(), cos(), tan(), rad(), deg(), min(), max(), avg(), pct(), gcd(), lcm(), clamp(), xor(), fmt()
• SkyBlock Tax Calculators: bz(price) (Bazaar net profit accounting for Bazaar Flipper perk level), ah(price, [hrs]) / ahbin(price, [hrs]) (AH BIN net profit after listing fee & collection claim tax)

• Currency: k, m, b, t (thousand, million, billion, trillion)
• Items: s (stack = 64), e (enchanted = 160)
• Storage: h (shulker = 1,728), sc (small chest = 1,728), dc (double chest = 3,456), eb (ender chest = 2,880)

• ans – Automatically stores last calculation result
• pi – Pi constant (3.14159265...)
• e – Euler's number (2.71828182...) when standalone; enchanted unit (160) after a number
• Custom variables with /calcset <name> <value> (saved automatically to config & persist across restarts)
• Chain calculations easily with ans

• Press Ctrl+Z / Cmd+Z in REI search to recall previous calculations (undo)
• Press Ctrl+Y / Cmd+Y to redo/go forward in history
• Press Ctrl+C / Cmd+C in REI search to copy unformatted calculation result directly to system clipboard
• Full Numpad Enter support (GLFW_KEY_KP_ENTER)
• Interactive Chat: Click any /calc result in chat to copy it directly to your clipboard
• View full history with /calchist (shows last 15 entries)
• Session-based: History clears automatically when you leave a world/server

• Open in-game settings GUI screen via /calcconfig or ModMenu
• A Custom Variables tab to add, edit, and manage custom variables directly from the GUI
• Native Minecraft hover tooltips on all settings and options
• Bazaar Flipper Perk selector pills (Lvl 0 = 1.25%, Lvl 1 = 1.125%, Lvl 2 = 1.0%)
• Shorthand Results toggle to convert default calculation results to SkyBlock units (1.5m)
• Configurable decimal precision (default: 10 digits)
• Toggle inline results, unit suggestions, comma formatting, and history navigation
• All settings persist automatically in config/notenoughcalculator.json

Auction House & Trading

100m - 75m = 25,000,000          (profit calculation)
100m * 0.05 = 5,000,000           (5% auction tax)
50m * 1.1 = 55,000,000            (10% markup)
(100m - 60m) * 0.95 = 38,000,000 (profit after tax)
1b / 100 = 10,000,000             (price per item)
250m + 150m + 75m = 475,000,000  (total spending)

Inventory & Storage Management

640 / 64 = 10                     (stacks needed)
5s * 2 = 640                      (10 stacks)
3h = 5,184                        (3 shulkers total items)
2dc + 5sc = 15,552                (storage capacity)
10000 / 64 = 156.25               (156 stacks + 16 items)
27s = 1,728                       (full shulker)

Crafting & Resources

160 * 5 = 800                     (5 enchanted = 800 items)
5e * 3 = 2,400                    (crafting cost)
64 * 27 = 1,728                   (shulker capacity)
1728 / 160 = 10.8                 (enchanted items per shulker)
9 * 160 = 1,440                   (enchanted block crafting)

Mining & Farming

500 + 300 + 200 = 1,000           (total ores mined)
1000 / 3 = 333.33                 (average per hour)
dc / 333 = 10.38                  (hours to fill double chest)
64 * 100 = 6,400                  (100 stacks)
6400 / 160 = 40                   (enchanted items)

Money & Profits

1000m - 800m = 200,000,000        (200m profit)
500m * 0.20 = 100,000,000         (20% profit margin)
(1000m - 500m) / 500m = 1         (100% ROI)
100m * 2.5 = 250,000,000          (2.5x flip)
50m * 30 = 1,500,000,000          (bulk buying)

Advanced Math & Functions

sqrt(144) = 12                    (square root)
2^10 = 1,024                      (exponents)
100 % 7 = 2                       (modulo)
5! = 120                          (factorial)
abs(-50) = 50                     (absolute value)
floor(3.9) = 3                    (round down)
ceil(3.1) = 4                     (round up)
round(3.5) = 4                    (round nearest)
log(100) = 2                      (base-10 logarithm)
ln(e) = 1                         (natural logarithm)
sin(90) = 1                       (sine, degrees)
cos(0) = 1                        (cosine, degrees)
tan(45) = 1                       (tangent, degrees)
min(10, 5) = 5                    (minimum)
max(10, 5) = 10                   (maximum)
pi * 2 = 6.283...                 (using pi constant)
e^2 = 7.389...                    (using Euler's number)

Base Conversions

hex(255) = 0xFF                   (decimal to hexadecimal wrapper)
bin(10) = 0b1010                  (decimal to binary wrapper)
oct(63) = 0o77                    (decimal to octal wrapper)
hex(0b1010 + 0o10) = 0x12         (expression base conversion)
0b1010 = 10                       (binary literal input)
0xFF = 255                        (hexadecimal literal input)
0o77 = 63                         (octal literal input)
0b10 + 0xA = 12                   (arithmetic with literals)

Bitwise Operators & Functions

0b1010 & 0b1100 = 8               (bitwise AND)
0b1010 | 0b0101 = 15              (bitwise OR)
~0 = -1                           (bitwise NOT)
~5 = -6                           (bitwise NOT value)
1 << 4 = 16                       (bitwise left shift)
16 >> 2 = 4                       (bitwise right shift)
0x0F << 4 = 240                   (hex bitwise left shift)
xor(0b1010, 0b1100) = 6           (bitwise XOR function)

Math Helpers

avg(10, 20, 30) = 20              (variadic average)
pct(50, 200) = 25                 (ratio percentage: 50 is 25% of 200)
gcd(12, 18) = 6                   (greatest common divisor)
lcm(12, 18) = 36                  (least common multiple)
clamp(15, 0, 10) = 10             (clamp value to maximum bound)
clamp(-5, 0, 10) = 0              (clamp value to minimum bound)

Compound Calculations

100m * (1.05 ^ 10) = 162,889,462.68     (10 weeks compound)
(50 + 25) * 1000 = 75,000               (grouped operations)
(sqrt(2500) + abs(-100)) / 2 = 75       (complex formula)
((100 + 50) * 2) - 50 = 250             (nested parentheses)

Price Per Item

1b / 1000 = 1,000,000             (price per unit)
500m / 64 = 7,812,500             (price per stack)
100m / 160 = 625,000              (price per enchanted)
50m / 27 = 1,851,851.85           (price per slot)

Percentage Calculations

100m * 0.85 = 85,000,000          (15% discount)
500m * 1.25 = 625,000,000         (25% increase)
(200m - 150m) / 150m = 0.3333     (33% profit margin)
1b * 0.01 = 10,000,000            (1% tax)

Material Conversions

160 * 64 = 10,240                 (1 stack enchanted blocks)
9 * 9 * 160 = 12,960              (1 enchanted block breakdown)
64 * 64 = 4,096                   (double compressed)
1728 / 64 = 27                    (stacks per shulker)

Business & Investment

1000m * 0.02 = 20,000,000         (2% daily interest)
20m * 365 = 7,300,000,000         (yearly earnings)
(1000m + 200m) / 2 = 600,000,000  (average investment)
500m * 1.5 = 750,000,000          (50% growth)

Combat & Stats

(100 + 50 + 25) / 3 = 58.33       (average damage)
sqrt(10000) = 100                 (damage calculation)
200 * 1.5 = 300                   (crit damage)
(500 - 100) * 1.2 = 480           (defense reduction)

Bulk Operations

50 * 100m = 5,000,000,000         (buying 50 items)
1000 * 500k = 500,000,000         (bulk crafting cost)
64 * 15625 = 1,000,000            (precise calculations)
27 * 64 * 100 = 172,800           (mass storage)

Using Variables

/calcset buy 50m
/calcset sell 75m
$sell - $buy = 25,000,000         (profit using variables)

/calcset stacks 10
$stacks * 64 = 640                (items from stacks)

100 + 50 = 150
ans * 2 = 300                     (using last result)
ans + 100 = 400                   (chain calculations)

Basic Multiplication

10 x 10 = 100                     (using x operator)
10x10 = 100                       (no spaces needed)
5 * 5 = 25                        (traditional * also works)
100m x 2 = 200,000,000            (x with units)
3s x 5 = 960                      (stacks multiplication)
10x5x2 = 100                      (chained multiplication)

SkyBlock Tax & Shorthand Calculators

bz(100m) = 98,750,000              (net Bazaar payout after tax)
ah(50m) = 46,999,955               (net Auction payout after 5% fee + 1% claim tax + 6h duration fee)
ahbin(50m, 24) = 48,499,650        (net BIN payout after 2% fee + 1% claim tax + 24h duration fee)
fmt(1500000) = 1.5m                (shorthand number formatter)
rad(180) = 3.14159...              (degrees to radians)
deg(pi) = 180                      (radians to degrees)

Basic Commands

• /calc <expression> - Calculate in chat
• /calchist - View calculation history (shows last 15)
• /calcclear - Clear calculation history

Variable Commands

• /calcset <var> <value> - Set custom variable
  • Example: /calcset profit 100m-50m
  • Example: /calcset stacks 10

Help Commands

• /calchelp - Show main help menu
• /calchelp operators - Learn about +, -, *, x, /, ^, %, !, &, |, ~, <<, >>, literals (0b, 0x, 0o)
• /calchelp functions - Learn about sqrt, abs, floor, ceil, round, log, ln, sin, cos, tan, min, max, hex, bin, oct, pct, gcd, lcm, clamp, avg, xor, bz, ah, ahbin, fmt, rad, deg
• /calchelp units - Learn about k, m, b, t, s, e, h, sc, dc, eb
• /calchelp variables - Learn about ans and custom variables
• /calchelp examples - See practical examples
• /calchelp config - Learn about configuration

Configuration Commands

• /calcconfig - Open settings screen

Config file: config/notenoughcalculator.json

Available Settings

{
  "decimalPrecision": 10,
  "showUnitSuggestions": true,
  "enableHistoryNavigation": true,
  "showInlineResults": true,
  "enableCommaFormatting": true,
  "enableShorthandResults": false,
  "bazaarFlipperLevel": 0,
  "customVariables": {}
}

Settings Explained

• decimalPrecision (Default: 10) - Number of decimal places
• showUnitSuggestions (Default: true) - Show unit hints like "(50m)" in commands
• enableHistoryNavigation (Default: true) - Enable Ctrl+Z/Y shortcuts
• showInlineResults (Default: true) - Show results in REI search
• enableCommaFormatting (Default: true) - Format large numbers with commas
• enableShorthandResults (Default: false) - Format default calculation results in shorthand notation
• bazaarFlipperLevel (Default: 0) - Bazaar Flipper Perk level (0 = 1.25%, 1 = 1.125%, 2 = 1.0%)
• customVariables (Default: empty) - Stores your saved custom variables (this variable automatically gets created when you add your first variable)

Search Bar Shortcuts

• Ctrl + Z / Cmd + Z in REI search - Recall previous calculation (undo)
• Ctrl + Y / Cmd + Y in REI search - Go forward in history (redo)
• Ctrl + C / Cmd + C in REI search - Copy calculation result to clipboard
• Enter / Numpad Enter in REI search - Commit calculation into history and keep focus

Notes

• History is session-based and automatically clears when you leave a world/server
• This ensures a fresh start each time you play!
• Use /calchist to view your calculation history in chat

Use ans for quick follow-ups

100 + 50 = 150
ans * 2 = 300
ans + 1000 = 1,300

Save common values as variables

/calcset hourly 500k
/calcset daily $hourly * 24
$daily * 30 = 360,000,000 (monthly)

Results auto-format with commas

1000000 → 1,000,000

Mix different units

100m + 500k = 100,500,000
2dc + 5h = 18,432

Chain complex calculations

(100m - 50m) * 1.1 / 64 = 859,375 (per stack after markup)

Use parentheses for clarity

(5 + 3) * 2 = 16  (not 11)
2^(10-3) = 128    (not 1017)

Create calculation workflows

/calcset items 1000
/calcset price 50k
$items * $price = 50,000,000 (total cost)

Use either * or x for multiplication

10 * 5 = 50    (traditional)
10 x 5 = 50    (also works)
10x5 = 50      (no spaces needed)

• Following Hypixel SkyBlock's Modern Update, only the latest two major Minecraft versions are supported. This mod will not receive updates for older versions. Please ensure you are using a supported version to avoid issues.

• Calculator not showing results? Make sure REI overlay is visible (press your inventory key)
• History not working? Make sure enableHistoryNavigation is true in config
• Calculator is unresponsive? Make sure you have clicked on the REI search bar so the calculator is in focus. If you click somewhere else on the screen while typing the query, it will become unresponsive.

Licensing Notice and Transition Statement

This project was previously licensed under All Rights Reserved.

As of February 2nd, 2026, the project has been relicensed under the
GNU Lesser General Public License v3.0 or later (LGPL-3.0-or-later).

What this means

• Open Source: The project itself is now free and open source.
• Modifications: Any modifications or forks of this project's source code must still be released under LGPL-3.0-or-later.
• Linking and Compatibility: Other projects (including proprietary mods, closed-source plugins, or modpacks) may link to, depend on, or interoperate with this mod without being required to adopt the LGPL, provided they do not modify this project's source code.
• Ecosystem Integration: This change is intended to improve compatibility with the wider Minecraft modding community, allowing for easier integration into modpacks, servers, and third-party tools.

Versioning and Legacy

• Previous Versions: All versions released prior to February 2nd, 2026 (v1.0.11 and earlier) remain under the All Rights Reserved license.
• Current and Future Versions: All versions released on or after February 2nd, 2026 (starting with v1.0.12) are licensed under LGPL-3.0-or-later.