Formula Used
Size multiplier: Tiny = 0.5, Small = 1, Medium = 1, Large = 2, Huge = 4, Gargantuan = 8.
Powerful Build: The calculator moves the size multiplier one size higher.
Final multiplier: Size multiplier × custom multiplier.
Carrying capacity: Strength × 15 × final multiplier.
Push, drag, lift: Strength × 30 × final multiplier.
Variant encumbrance: Encumbered above Strength × 5 × final multiplier. Heavily encumbered above Strength × 10 × final multiplier.
Coin weight: Total coins ÷ coins per pound.
Total load: Armor + weapons + shield + gear + cargo + coin weight + custom items + optional body load.
Kilograms: Pounds × 0.45359237.
How To Use This Calculator
Enter the creature name, Strength score, and size.
Select the encumbrance rule used by your table.
Add armor, weapons, shield, gear, cargo, and coins.
Use custom item lines for detailed inventory entries.
Check Powerful Build when the creature counts as larger.
Use custom multiplier for house rules, magic, or special features.
Press calculate to show the result above the form.
Use CSV or PDF buttons to save the result.
Why Weight Matters in Play
Weight is a quiet physics problem at the table. A hero can swing a sword, yet still fail when the pack is too heavy. The calculator turns Strength, size, coins, and gear into useful limits. It helps players see load, spare capacity, and risk before a journey begins.
Carrying Capacity and Force
Fifth edition uses simple multipliers. Carrying capacity equals Strength times fifteen pounds, adjusted by size. Push, drag, and lift equals Strength times thirty pounds, also adjusted by size. These values are not speed, damage, or athletics checks. They are load limits for steady movement and short bursts.
Encumbrance Choices
Some tables use the standard rule only. Others use variant encumbrance. Variant play marks a creature as encumbered above five times Strength. It becomes heavily encumbered above ten times Strength. The calculator shows both thresholds, so a group can choose the rule that matches its campaign tone.
Coins, Cargo, and Body Load
Coins often create hidden load. Fifty coins weigh one pound under the common rule. Treasure can become heavier than armor after one vault. Cargo and body weight also matter for mounts, vehicles, traps, bridges, and lifting scenes. Add each item carefully. Small numbers become large when multiplied by quantity.
Using Results at the Table
Use the safe load percent as a quick warning. Low values mean easy movement. High values suggest dropped speed, tired mounts, or gear choices. The remaining capacity field shows how much more can be carried before the selected limit is reached. The export buttons save the session for notes.
Physics View
Game weight uses pounds as force under gravity. The tool also converts to kilograms for real world comparison. That conversion is only a mass estimate. It does not change the rule result. The aim is clarity, not strict simulation. Use the numbers to support fair rulings and faster decisions.
Balanced Treasure Decisions
When a party knows its load, treasure choices become clear. Players may cache copper, hire porters, buy animals, or trade bulky goods for gems. The calculator makes those choices visible. It also helps the referee describe strain, creaking packs, and overloaded carts without slowing the game. Everyone sees the cost of every recovered prize immediately.
FAQs
What does this D&D 5e weight calculator measure?
It measures carried load, carrying capacity, encumbrance thresholds, push limit, drag limit, lift limit, coin weight, and remaining capacity using Strength and size inputs.
Does body weight count against carrying capacity?
Usually a creature does not carry its own body weight. Use the body weight option when lifting another creature, loading a mount, or checking bridge and trap stress.
How are coins handled?
The default value is fifty coins per pound. You can change that rate for house rules, special treasure, different editions, or unusual coin materials.
What does Powerful Build do here?
Powerful Build makes the calculator treat the creature as one size larger for carrying capacity, push, drag, lift, and variant encumbrance thresholds.
Can I use this for mounts?
Yes. Enter the mount Strength and size. Add rider weight, saddle weight, packs, armor, and cargo. Check body weight inclusion for rider load.
What is the custom multiplier for?
Use it for magic items, spells, homebrew traits, special vehicles, unusual body frames, or table rulings that change normal carrying strength.
Why does the calculator show kilograms?
Kilograms help with real world comparison. The rule math still uses pounds, so kilogram values are conversions and do not change game limits.
Can I save a result?
Yes. Press Download CSV for spreadsheet use. Press Download PDF for a simple printable record of the current character or creature load.