How do you lose weight in The Sims 4?

How to lose weight in The Sims 4

Have your Sim do cardio often: run on a treadmill, go jogging or swim in a pool. Each food has a hidden calorie value, so eat lighter meals like salads. Weight drops slowly and does not come back on its own. For an instant change, edit the Sim's body in Create a Sim with cas.fulleditmode.

Pack: Game dasar.

Langkah-langkah

Semua platform

Buy a treadmill in Buy Mode, or find one at a gym lot.
Click the treadmill and have your Sim run. Jogging and swimming in a pool also work.
Repeat workouts often. One or two short sessions a week will not change the body shape.
Cook or buy low-calorie food, such as salads, and skip cakes and other heavy dishes.
Watch the body shape change over a few Sim days.

PC and Mac (instant change)

Press Ctrl + Shift + C on PC or Cmd + Shift + C on Mac.
Jenis testingcheats true and press Enter. The Shift-click menu needs it.
Jenis cas.fulleditmode and press Enter.
Hold Shift, click the Sim and choose Modify in CAS.
Change the body shape, then click the check mark to save.

PlayStation and Xbox (instant change)

Press L1 + L2 + R1 + R2 on PlayStation, or LB + LT + RB + RT on Xbox.
Jenis testingcheats true, then cas.fulleditmode.
Use the Shift-click combo on the Sim (X + Circle on PlayStation, A + B on Xbox, per GGRecon) and choose Modify in CAS.
Note: some cheats turn off Trophies and Achievements for the current save on console.

How body weight works

Every food has a hidden calorie value. Calories a Sim does not burn off through exercise slowly add fat, even if they only eat when hungry.

Cardio burns fat. Strength training on a weight machine builds muscle but does not burn fat. Weight lost or gained stays, but extra muscle fades if the Sim stops working out.

Fitness skill, traits and packs

The Fitness skill does not change weight by itself. Reading Fitness skill books raises the skill but not the body shape.

The High Metabolism bonus trait, from the Athletic aspiration, makes Sims lose fat faster and gain it slower. With Spa Day, yoga also burns fat and builds muscle.

Common problems

My Sim works out but stays the same size

Use cardio, not the weight machine, and work out more often. Also cut back on high-calorie food.

The mirror's Change Sim option has no body sliders

Change Sim only edits hair, clothes and accessories. Use cas.fulleditmode and Modify in CAS to change the body.

Shift-click shows no Modify in CAS option

Jenis testingcheats true first, then try again.

Cheats on this page

Open the cheat box with Ctrl + Shift + C on PC, Cmd + Shift + C on Mac, or all four shoulder buttons on PlayStation and Xbox. See setiap cheat Sims 4.

testingcheats true Turns on the game's cheat mode, which the commands marked testingcheats need. testingcheats false turns it off. More on testingcheats
cas.fulleditmode Unlocks everything in Create a Sim for a Sim you already have: name, age, traits and aspiration. Type it before you open Create a Sim. More on cas.fulleditmode

In the Sims 4 database

More how-to guides

Play your Sims somewhere new

LifeSim is a free life sim in your browser, set in real cities. It can bring in a household from your Sims 4 Tray files or a save: impor rumah tangga Sims 4. It doesn't change your Sims 4 game.

Sumber

Checked on November 5, 2026.

Pertanyaan

How do you make your Sim skinny in Sims 4?

Do regular cardio and eat low-calorie meals, or edit the body in Create a Sim with cas.fulleditmode and Modify in CAS.

Does the Fitness skill make Sims lose weight?

No. The skill level does not change weight. The workouts that raise it, like the treadmill, are what burn fat.

Why is my Sim getting fat in Sims 4?

Food calories that are not burned off add fat over time. Exercise more and pick lighter meals.