Tesla Model 3 Battery Health Calculator
Calculate your Model 3's remaining battery capacity and compare it against real-world fleet degradation data for NMC and LFP variants.
Tesla Model 3 — At a Glance
Battery Capacity
49–79 kWh
Chemistry
NMC/LFP
WLTP Range
272–390 mi
Real-World Range
220–340 mi
Max DC Charging
250 kW
10–80% DC Time
~25 min
Power
283 bhp (211 kW)
0–62 mph
6.1s
Kerb Weight
1,760 kg
Thermal Mgmt
Active liquid cooling
On Sale Since
2019
Variants
21 (2018–2025)
Enter your Tesla Model 3 energy data below to calculate your battery's current health.
Your readings
- 1
From the on-screen energy app — a recent average is fine.
- 2
The range your car is estimating right now.
- 3
The battery percentage shown on the display.
Your vehicle
Battery health
74.3 kWh usable of 79 kWh when new · 6.0% capacity lost
Healthy — typical for a well-kept Model 3. Add your odometer to compare against the fleet.
Add your odometer above to see how you compare to the fleet.
Model 3 fleet average (NMC/mixed)
These curves are aggregated, owner-reported degradation data — not official manufacturer figures. Your own result above is the number that matters.
Wh/mi or Wh/km
Tap the car icon on the touchscreen, then go to "Trips". Your average Wh/mi (or Wh/km) is shown for each trip segment. Alternatively, open the "Energy" app from the app launcher — consumption is displayed at the top of the screen.
Estimated Range
Estimated range is displayed at the top of the touchscreen (or on the instrument cluster for Model S/X). In the Energy app, projected range based on recent driving is shown at the right side of the graph.
Battery Percentage
Battery percentage is shown at the top of the touchscreen next to the battery icon. If you see miles/km instead, tap the battery icon or go to "Controls" → "Display" → toggle "Energy Display" to "Percentage".
Tesla Model 3 battery degradation — what to expect
~85%
NMC fleet average at 100,000 mi
Based on real-world fleet data across thousands of Model 3 Long Range and Performance vehicles.
~95%
LFP fleet average at 100,000 mi
LFP chemistry is exceptionally stable. Model 3 Standard Range variants hold capacity significantly better than NMC trims.
8 yr / 100–120k mi
Warranty period
Standard Range: 8 years or 100,000 miles. Long Range and Performance: 8 years or 120,000 miles. Minimum 70% retention.
The Model 3 shows a wider range of degradation than older models because of two very different chemistries. NMC variants (Long Range, Performance) degrade faster than LFP Standard Range versions — but both are well within normal bounds at 100,000 miles. Fleet data shows the LFP Model 3 as one of the most stable EV batteries available.
Tesla Model 3 battery chemistry
NMC (Nickel Manganese Cobalt)
Trims: Long Range RWD, Long Range AWD, Performance
Charging tip
Set your daily charge limit to 80–90%. Avoid frequent Supercharging if range allows.
LFP (Lithium Iron Phosphate)
Trims: Model 3 RWD (Standard Range, 2020+), Model 3 Highland RWD
Charging tip
LFP can safely charge to 100% daily. Tesla recommends a full charge monthly to recalibrate the battery management system.
Cell chemistry determines how you should charge. LFP owners can charge to 100% daily; NMC owners should stay at 80–90% for daily use.
Cell format
Model 3: 2170 (2019–2023), 2170 or 4680 (Highland 2024+). Battery capacity ranges from <strong>49–79 kWh</strong> depending on trim and model year.
Tesla Model 3 battery capacity by variant
These are the usable (not gross) capacity figures used by our calculator.
| Variant | Years | Capacity (kWh) |
|---|---|---|
| Long Range RWD | 2018 | 73.5 |
| Long Range Performance | 2018 | 73.5 |
| Mid Range RWD | 2018 | 62 |
| Standard Range Plus | 2019-2020 | 49 |
| Long Range RWD | 2019 | 73.5 |
| Long Range Dual Motor | 2019-2020 | 73.5 |
| Long Range Performance | 2019-2020 | 73.5 |
| Standard Range Plus LFP | 2020-2021 | 52.5 |
| Long Range Dual Motor | 2020-2022 | 72 |
| Performance | 2020-2022 | 76 |
| Standard Range Plus | 2021 | 51 |
| Long Range Dual Motor | 2021 | 76 |
| Long Range Dual Motor | 2021-2023 | 75 |
| Model 3 (Standard) | 2021-2023 | 57.5 |
| Performance | 2022-2023 | 75 |
| Long Range RWD | 2023 | 75 |
| Model 3 RWD (LFP) | 2024- | 60 |
| Long Range RWD | 2024- | 75 |
| Long Range AWD | 2024- | 75 |
| Long Range Dual Motor | 2024- | 75 |
| Performance | 2024- | 79 |
Values may vary slightly by market, software version, and production batch.
About the Tesla Model 3
The Tesla Model 3 is the car that made EVs mainstream. Since its launch, it has become one of the best-selling electric cars globally and remains one of the most popular choices today. The Standard Range uses an LFP (lithium iron phosphate) battery that can be charged to 100% daily without penalty, while Long Range and Performance trims use NMC chemistry for greater energy density.
The refreshed 'Highland' Model 3 arrived in late 2023 with a significantly improved interior, better sound insulation, and refined suspension. Real-world range of 220–340 miles depending on trim makes it practical for almost any journey. The Supercharger network remains a major advantage — with 250 kW peak charging, a 10–80% stop takes around 25 minutes.
It's no longer the bargain it once was, but the combination of range, charging infrastructure, and running costs keeps it at the top of most EV shortlists.
What the press thinks
The Model 3 remains the benchmark compact EV saloon. Reviewers praise its range, charging network, and driving dynamics. The Highland refresh addressed most interior quality complaints. Main criticisms: the controversial new indicator stalks, firm ride on Performance trims, and Tesla's polarising approach to physical controls.
Tesla Model 3 — Frequently Asked Questions
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