Genshin Impact Top-Up: Crystals, Welkin Moon and What They Cost

Summary: You cannot buy Primogems. You buy Genesis Crystals, which convert one for one into Primogems inside the shop, and that extra step is where most of the confusion lives. Two routes matter: direct crystal packs, running from about a dollar to $99.99, and the Blessing of the Welkin Moon at $4.99 for thirty days. Welkin is far better value per dollar for anyone playing regularly. The first-time top-up bonus, which doubles a pack once per tier, is the other thing worth timing.

• Genesis Crystals are the paid currency. Primogems cannot be bought directly.
• Welkin Moon costs $4.99 and returns 3,000 Primogems worth across thirty days, if you log in daily.
• The first-time bonus doubles the base crystals on each pack tier, once per tier, and resets with major versions.
• Top-ups are server-specific. The wrong region means the crystals land nowhere useful.

Two Currencies, One Direction

Genshin keeps its paid and earned currencies separate, and the separation only runs one way. Genesis Crystals are what your money buys. Inside the shop you convert them to Primogems at a strict one-to-one rate. Primogems are what actually gets spent, on Intertwined Fates for the character banner or on resin refills and outfits.

Crystals convert to Primogems, and Primogems never convert back. So a balance of crystals is money you have already committed but not yet allocated, which is genuinely useful if you are saving for a banner that has not been announced. The chain to remember is crystals, then Primogems, then Fates, then wishes. One wish costs 160 Primogems and a ten-pull costs 1,600.

Worth having the guarantee number in mind before you open your wallet: a guaranteed featured five-star costs 28,800 Primogems, which is 180 wishes. That figure is the honest frame for every pack price below. The Genshin Impact Wiki tracks crystal pricing across currencies if you are outside the US.

The Crystal Packs

Six tiers, running from 60 crystals at around a dollar up to 6,480 at $99.99. The rate improves as the packs get larger, and the gap between the smallest and largest exceeds thirty per cent, so buying a $0.99 pack repeatedly is the most expensive way to fund the same number of wishes.

• The middle tiers, around $14.99 for 980 crystals, are where most casual spending lands.
• The top tier at $99.99 carries a standing bonus on top of its 6,480 base.
• Prices vary by currency, and not proportionally. Some regions get noticeably more crystals per dollar equivalent than others.

One number is worth knowing before a big spend: the maximum single transaction is 320,000 Genesis Crystals, which is well beyond anything a normal player needs and exists for the accounts that do not resemble normal players.

Why Welkin Moon Beats Buying Crystals

The Blessing of the Welkin Moon is a thirty-day pass at $4.99. It pays 300 Genesis Crystals the moment you buy it, then 90 Primogems for each day you log in. Complete all thirty days and the total is 3,000 Primogems worth from a five dollar purchase, which no direct crystal pack comes close to matching.

The catch is in the words each day you log in. The daily 90 Primogems are not banked in advance, so a fortnight away from the game costs you half the value. Welkin rewards habit rather than money, which is the point of it. For a player who opens Genshin most days, running Welkin continuously is the cheapest sustained Primogem income in the game. For someone who plays in bursts around a banner they care about, a crystal pack timed to the banner is the better buy.

The Battle Pass, unlocked with 980 crystals, sits alongside rather than instead. It hands out Intertwined Fates directly, skipping the conversion, but it only pays out if you actually complete the weekly missions.

The First-Time Bonus Is the Real Discount

Every pack tier carries a first-time top-up bonus that doubles the base crystals, claimable once per tier. On the largest pack that turns 6,480 crystals into 12,960, which is the single best rate available anywhere in the game and worth more than eighty wishes from one purchase.

The bonus resets with major version updates, historically around the September anniversary. If you have topped up before, the doubling is spent until the next reset, and if you have not, it is sitting there unused. Anyone planning a large purchase should check whether the reset is close before spending, because waiting a fortnight can double what the same money buys. Version schedules move, so confirm in the shop rather than trusting a date from a guide.

How to Top Up

• In game: open the Paimon menu, go to Shop, then Crystal Top-Up, and pay through your platform.
• On the web: use the official top-up page, entering your UID and selecting your server rather than logging in.
• Either way, check the server. Americas, Europe, Asia and TW-HK-MO are separate, and crystals go to the account on the server you picked.

Buying through a mobile app store is the route worth avoiding where you have a choice, for the same reason it is in every other game: the platform takes a commission and it is not absorbed for you. Region matters here too, and our note on region-locked gift cards covers what happens when currency and account country disagree.

Third-Party Top-Up Sites

A large market exists in discounted Genshin top-ups, often advertising thirty or forty per cent under official pricing. The legitimate end of it works the way the official web top-up does, taking only your UID and server and never a password, and marketplaces like Gamivo list this alongside game keys. Prepaid currency such as Razer Gold is another route into the same purchase in regions where card payments are awkward.

Two things should stop you cold. Any site asking for your HoYoverse login rather than your UID is asking for the account, not the top-up. And any process requiring you to accept a co-op invitation from an agent, or to hand over the account temporarily, puts your progress at the mercy of a stranger. A deep discount is not worth a five-star roster. Free Primogem generators do not exist, in the same way that free Free Fire diamonds do not.

Frequently Asked Questions

Can I buy Primogems directly?

No. You buy Genesis Crystals and convert them one for one in the shop. Primogems are never sold.

Is Welkin Moon worth it?

If you log in most days, comfortably. It returns 3,000 Primogems worth for $4.99, but only if you collect all thirty daily payouts.

How much does a guaranteed five-star cost?

28,800 Primogems, or 180 wishes, in the worst case. Most pulls resolve sooner, but budget for the guarantee rather than the average.

When does the first-time bonus reset?

With major version updates, typically around the September anniversary. Check the shop, since schedules shift.

Do I need my password for a web top-up?

No. A UID and server is all a legitimate top-up needs. A password request is a warning sign.

Welkin First, Big Pack When the Bonus Resets

For most players the sensible pattern is dull and effective: keep Welkin Moon running if you log in daily, ignore the small packs entirely, and save any large purchase for a window when the first-time bonus is available on the tier you want. That combination gets more Primogems per pound than any discount site, without handing your UID to anyone.

If you would rather fund the account from a fixed balance than a card, browse Genshin Impact gift cards and top up from that instead.