5 Easy Methods to Estimate Banner Gem Costs in Goddess of Victory Nikke

Understanding the cost of banner pulls in Goddess of Victory: Nikke is essential for players who want to make the most of their in-game resources—especially those aiming to collect limited characters or SSR units. After spending several months actively playing Nikke and participating in almost every banner event since launch, I’ve developed a few reliable methods to estimate how many Goddess of Victory Nikke Gems you’ll need for each banner. This article shares my personal experiences along with actionable tips, so you can make smarter spending decisions and avoid common traps—especially if you're wondering how to buy Nikke gems without getting scammed.

Here are five easy and practical methods I’ve used to estimate gem costs and stay ahead in the game.

1. Understand the Pity System

Every standard and limited banner in Goddess of Victory: Nikke features a “pity” system, where a guaranteed SSR unit can be obtained after a certain number of pulls—usually 200. Each pull costs 300 gems, so at worst, you’re looking at 60,000 gems for a guaranteed banner SSR. However, it’s rare to go all the way to pity. Based on my experience, you often get lucky within 40-100 pulls, which translates to about 12,000 to 30,000 gems.

This gives you a rough range to plan for: 12,000–60,000 gems depending on your luck and whether you want multiple copies.

2. Track Previous Banner Costs

If you’ve been playing for a while, go back and track how many gems you spent on recent banners. Personally, I keep a small notebook where I log my pulls—date, banner, and gems used. After ten banners, I saw my average SSR pull cost was around 26,000 gems, so I use that as a baseline. This personal data is more accurate than random estimates online.

If you’re new, check Reddit or Discord communities where other players post pull statistics. You’ll quickly notice patterns and average ranges.

3. Use the In-Game Gem Income Calendar

To avoid running out of gems before your favorite unit drops, estimate your monthly gem income. From daily missions, weekly missions, events, and login rewards, I typically earn around 9,000 to 12,000 gems monthly without spending real money. During special events, this can go even higher.

Knowing your income lets you figure out how long it will take to save for a banner. If a future banner might cost 30,000 gems and you earn 10,000 a month, you’ll need about three months of savings. It’s simple math, but very effective.

4. Take Advantage of Free Pulls and Tickets

Sometimes banners give you free daily pulls or special tickets. These reduce the number of gems needed. I once got a limited SSR within five free pulls during a collaboration event. That was a huge gem saver!

Always factor in the value of free pulls and recruitment tickets before estimating your gem cost. These may reduce your total spend by thousands of gems.

5. Be Cautious When Buying Gems

This brings me to a critical point: how to buy Nikke gems without getting scammed. Avoid unofficial third-party sellers promising discounted gems. These may involve account theft or result in your account being banned. Stick with in-game purchases or reputable sites like U4GM that are known for transparency and fast delivery.

Personally, I once tried buying gems from a Discord reseller. The transaction seemed fine, but a week later, my account was locked pending verification. I got it back, but it was a stressful experience. Now, I only use official or trusted channels.

Estimating banner gem costs in Goddess of Victory: Nikke isn’t an exact science, but with these five methods, you can come very close. Knowing what to expect helps you manage your resources, avoid spending regrets, and keep enjoying the game without stress.