Why Apple Removed Battery Time Remaining (And How to Get It Back)

In December 2016, Apple quietly removed the "time remaining" indicator from the macOS battery menu bar icon. Nearly a decade later, it still has not come back. Here is the full story of why it happened, the context around the decision, and how you can get accurate battery time predictions on your Mac today.

What the Mac Battery Menu Used to Show

Before December 2016, clicking the battery icon in your Mac's menu bar showed you:

• Battery percentage (e.g., 72%)
• Time remaining estimate (e.g., "4:32 Remaining")
• Power source (Battery or Power Adapter)
• Apps using significant energy

The time remaining estimate was one of the most-used features for Mac laptop users. You could glance at the menu bar and immediately know: "I have about 4 and a half hours. I can make it through this flight."

The Timeline of Events

The removal did not happen in isolation. Here is the context:

Late 2016: MacBook Pro launch controversy

Apple released the redesigned MacBook Pro with Touch Bar in October 2016. Almost immediately, users and reviewers reported that battery life was not meeting Apple's advertised "up to 10 hours" claim. Consumer Reports, for the first time, did not recommend a MacBook due to inconsistent battery results in their testing.

December 2016: macOS 10.12.2 removes time remaining

In macOS Sierra 10.12.2, released in December 2016, Apple removed the time remaining indicator. In a statement to The Loop, Apple said the time remaining estimate was "inaccurate" because it was "based on a snapshot of what a user is doing at that very moment, and is not an accurate prediction of usage." They described the estimates as "confusing" because they "could vary a lot."

The reaction

The timing of the removal made many users suspicious. Apple was facing criticism about MacBook Pro battery life, and then removed the feature that made battery life most visible and measurable. Many in the tech community viewed it as hiding a problem rather than fixing it.

Others argued Apple had a point: battery estimates based on a single snapshot of current usage could be misleading. If you were watching a video and macOS showed "8 hours remaining," then you opened Xcode and started a build, that estimate could drop to 2 hours within minutes. Apple felt this variability was more confusing than helpful.

Was Apple Right to Remove It?

Apple's core argument was valid: a battery time estimate based on a single moment of usage can be misleading. If you are idle and macOS extrapolates that to 12 hours, then you start a video call and it drops to 3 hours, that is a jarring experience.

But the solution to inaccurate estimates should be better estimates, not no estimates. Removing the information entirely leaves users with less situational awareness. A percentage alone tells you how full the tank is, but not how far you can drive, because that depends on what you are doing with the engine.

The analogy to cars is useful: your car's fuel range estimate also varies based on driving conditions, but car manufacturers did not remove it because of variability. They improved the algorithms instead.

Why It Still Has Not Come Back

As of March 2026, it has been over nine years since Apple removed battery time remaining. Despite repeated feature requests, feedback submissions, and community discussions, Apple has not restored it in any version of macOS.

There are a few possible reasons:

• Design philosophy: Apple tends to simplify rather than add complexity. They may genuinely believe a percentage is cleaner and less anxiety-inducing than a fluctuating time estimate.
• Support burden: Time estimates led to support tickets from users saying their Mac's battery life "changed" mid-use, when in reality it was the estimate updating based on new activity.
• Improved battery life: With Apple Silicon, MacBooks now last 15-22 hours on a charge. The urgency of knowing exact time remaining is lower when the battery lasts all day for most people.
• Low priority: With so many feature requests across all Apple platforms, this may simply not be high enough on the priority list.

How to Get Battery Time Remaining Back on Mac

Since Apple is not bringing it back, the only option is a third-party app. TurtleBar was built specifically to solve this problem, and it addresses Apple's original complaint in the process.

Real-time predictions, not snapshots

Apple's time estimate was based on a single snapshot of current energy usage. TurtleBar continuously monitors your power consumption and adjusts the time estimate in real-time. Open a heavy app and the time drops. Close it and the time increases. You always see an estimate based on what is actually happening, not a stale calculation.

More than just time

TurtleBar does not just show time remaining. It goes further than Apple's original implementation by adding:

• Smart Low Power Mode: Auto-toggle Low Power Mode at a battery level you choose, something macOS does not offer.
• Per-app power rules: Set rules for specific apps to manage power automatically based on what you are running.
• Two time formats: Choose between absolute time ("3:47 PM" - when your battery dies) or relative time ("2h 34m" - how long you have left).
• Battery percentage triggers: Set custom actions based on specific battery levels.

Lightweight and native

TurtleBar is a native macOS app that uses less than 1% CPU. No Electron, no web views, no bloat. It sits in your menu bar and does its job without affecting your battery life in the process. It supports both Apple Silicon and Intel Macs running macOS 14 (Sonoma) or later.

The Irony of Better Battery Life

One common argument is that with Apple Silicon's improved battery life, knowing the exact time remaining matters less. And for people who charge every night and rarely go below 50%, that is true.

But for students in all-day lectures, remote workers at cafes, travelers on long flights, or anyone who regularly pushes their battery to its limits, knowing exactly when the battery will die is still essential for planning. "You have 3 hours and 12 minutes" is infinitely more useful than "You have 47%" when deciding whether to start that Zoom call or find a charger first.

Frequently Asked Questions

When did Apple remove battery time remaining from Mac?

Apple removed the battery time remaining indicator in macOS 10.12.2 (Sierra), released in December 2016. It was available in all prior versions of macOS and OS X.

Will Apple ever bring back battery time remaining?

After nearly 10 years without it, a return seems unlikely. Apple has not mentioned it in any WWDC, macOS beta, or official communication since 2016. Third-party apps like TurtleBar provide this functionality with better accuracy than Apple's original implementation.

Is there a way to see time remaining without an app?

You can run pmset -g batt in Terminal for a one-time snapshot. But this requires manual execution each time and does not update in real-time or appear in your menu bar. For a persistent, always-visible time estimate, you need a third-party app.