Send money from Kenya to Tanzania
Namanga is a three hour drive from Nairobi and Lunga Lunga is closer to Mombasa than Malindi is. This is not a remittance corridor, it is a neighbourhood: stock bought at Kariakoo, a brother in Arusha, a deposit sent ahead of the bus. Grey converts Kenyan shillings to Tanzanian shillings and pays into M-Pesa Tanzania, Tigo Pesa, Airtel Money or a Tanzanian bank account.
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Two countries, two shillings, one market
The most expensive mistake on this route has nothing to do with banks. Both currencies are called the shilling, and a message that says send me fifty thousand means two completely different amounts depending on which side of Namanga you are standing. Guessing at the conversion in your head, or accepting whatever a border bureau offers once the notes are already on the counter, is how money quietly disappears on short trips.
Grey shows the Tanzanian shilling figure in Nairobi before you send anything, so the number you agree with a supplier in Kariakoo or a relative in Moshi is the number that arrives. There is nothing to work out at the counter and nothing to argue about afterwards.
Payout goes where Tanzanians actually keep their money. M-Pesa Tanzania, Tigo Pesa and Airtel Money are all supported, and so are CRDB Bank, NMB Bank, Stanbic Tanzania and Standard Chartered Tanzania. Your recipient needs no Grey account and no bank if they do not have one.
From Nairobi to Dar in three steps
Sign up
A free Grey account opens in about five minutes with a Kenyan national ID or passport. No forms, no branch, no waiting for a callback.
Fund
Move shillings across from M-Pesa, or transfer from Equity Bank, KCB, Co-operative Bank or NCBA. The balance stays in KES until you convert it.
Send
Enter a Tanzanian mobile number or a bank account. Grey shows the TZS figure against your shillings, with the fee, before you confirm.
What crossing the border costs you
Grey writes it down. The rate applied to your Kenyan shillings and the fee for the transfer both appear before you confirm, which lets you compare this route against whatever you did last month.
Payout is in Tanzanian shillings inside Tanzania, so nothing is converted again and nothing is deducted when it lands in the wallet.
The rate holds even on a small transfer
The KES to TZS rate you accept at confirmation is the rate applied. On a regional route where the same amount might move several times a month, that consistency is what makes the cost predictable rather than a series of separate negotiations.
It also means you can quote a figure over the phone to Arusha and still be right when the money lands twenty minutes later.
Grey against carrying cash to Namanga
Most people on this route have done it the physical way: notes in a bag on the Arusha bus, a changer at the border, a driver trusted with an envelope. It works until it does not, and the rate always turns up too late to refuse. Grey puts Tanzanian shillings into the recipient's wallet or bank account, typically within minutes from a funded balance, while the sender stays in Nairobi and keeps the receipt.
What lands in Tanzania
Tanzanian shillings land in the wallet or account as an ordinary domestic credit. For most recipients that wallet is the account they actually use, so the money is spendable the moment it arrives.
Mobile money
M-Pesa Tanzania, Tigo Pesa and Airtel Money. Enter the registered mobile number and the shillings arrive in that wallet.
Tanzanian bank account
CRDB Bank, NMB Bank, Stanbic Tanzania and Standard Chartered Tanzania, for businesses and anyone who prefers a bank.
GreyTag
If the person in Dar es Salaam or Mwanza is on Grey too, a GreyTag transfer between you is instant and free.
Getting money onto the balance
On a short route the balance matters more than it does on a long one, because the payments are frequent and the notice is short.
Wallet to balance
Push shillings from M-Pesa whenever you have them, rather than scrambling when a supplier calls.
Trading account
A transfer from your Kenyan business account for the larger Kariakoo and Arusha purchases.
Already on the balance
Convert and send in the same session, with no deposit clearing between you and the payment.
Cross border trade runs on short notice. A stocked Grey balance means a load can be paid for while the lorry is still at the yard rather than after it has left.
What moves along this border
Stock and trade
Payments for goods bought at Kariakoo and from suppliers in Arusha, Tanga and Mwanza by traders working out of Nairobi and Mombasa.
Family across the line
Support for parents, siblings and children in households that sit on both sides of Namanga, Taveta and Lunga Lunga.
Fees across the border
Termly fees and upkeep for students studying in Arusha, Moshi and Dar es Salaam, sent from Kenyan towns nearby.
Border and transport costs
Driver advances, agent fees and clearing costs paid to people working the Namanga and Holili crossings.
The Kenya to Tanzania corridor is made of small, frequent payments rather than occasional large ones, and most of them repeat every month.
Five reasons this route belongs on Grey
Nobody should have to choose between a day on the road and a rate they cannot see. Grey exists on this route so that money crosses to Tanzania faster than you could, and arrives as the exact number of Tanzanian shillings you agreed.
The account is free, opens in about five minutes with a valid identity document, and can be funded from M-Pesa before you finish reading the supplier's message.
FAQs
How do I send money from Nairobi to an M-Pesa Tanzania number?
Enter your recipient's registered Tanzanian mobile number, confirm the TZS figure, and the shillings arrive in their M-Pesa Tanzania wallet.
Does my recipient in Tanzania need a bank account?
No. M-Pesa Tanzania, Tigo Pesa and Airtel Money wallets all receive payouts directly, which is how most recipients hold money anyway.
How do I avoid confusing Kenyan shillings with Tanzanian shillings?
Grey shows the Tanzanian shilling amount before you confirm, so both sides agree on the same figure in the same currency.
How long does a transfer from Kenya to Tanzania take?
From a funded Grey balance, Tanzanian wallets and bank accounts typically receive the shillings within minutes of you confirming.
Which Tanzanian banks can I use instead of a mobile wallet?
CRDB Bank, NMB Bank, Stanbic Tanzania and Standard Chartered Tanzania all accept shilling payouts, for recipients who would rather not use M-Pesa Tanzania.
Can I pay a Kariakoo supplier before I travel?
Yes. Send the Tanzanian shillings to their wallet or bank account from Nairobi, so the goods are settled before you reach Dar.
Is this cheaper than changing cash at Namanga?
Grey shows the rate and the fee before you send, which a border bureau does not. You can compare the two figures directly.
Will the KES to TZS rate move after I confirm a Kariakoo payment?
No. The rate shown at confirmation is fixed and applied to the transfer, so the Tanzanian shilling figure your supplier expects is the one delivered.
How do I put Kenyan shillings on Grey before sending to Dar?
By M-Pesa or by bank transfer from Equity Bank, KCB, Co-operative Bank or NCBA, then convert the balance into Tanzanian shillings.
Can I repeat the same Tanzanian shilling payment every month?
Yes. Save the recipient's M-Pesa Tanzania number or CRDB account once, then repeat the transfer each month without re-entering anything.
Is Grey a bank, or just the route from Nairobi to a Tanzanian wallet?
Grey operates through Central Bank of Kenya-licensed banking partners. Grey is a financial technology company, not a bank. Tanzanian wallets and banks make the payout.
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