What is Forward Rate?
A forward rate is an exchange rate locked in today for delivery at a specific future date (typically 1 week to 12 months out). Forward rates differ from spot rates by the interest-rate differential between the two currencies — a mechanism called "forward points."
Definition
Businesses use forward contracts to hedge foreign-currency obligations. A US company that owes €1,000,000 to a German supplier in 90 days can lock in today's EUR price for that payment via a forward contract — eliminating uncertainty about where EUR/USD will be in three months. The forward rate is not a prediction of future spot — it is mathematically determined by spot rate plus the interest-rate differential between the two currencies (a relationship called covered interest parity). If euro interest rates are higher than US rates, the forward rate trades at a "discount" to spot; if lower, at a "premium." For consumer-facing currency conversion (travelers, money senders), forwards are irrelevant — you use spot rates with same-day or T+2 delivery.
Worked example
Spot EUR/USD: 1.0850. US 3-month interest rate: 4.5%. Eurozone 3-month rate: 3.0%. The 3-month forward rate ≈ spot × (1 + USD rate × 0.25) / (1 + EUR rate × 0.25) = 1.0850 × 1.01125 / 1.0075 ≈ 1.0890. So a 3-month forward to buy EUR at 1.0890 locks in your USD cost for €1,000,000 at $1,089,000 — slightly more than spot but with no exchange-rate uncertainty for 90 days.
Why it matters
Forward rates only matter for businesses managing future foreign-currency cash flows or for FX traders taking calendar-specific positions. For travelers, money senders, and consumer-facing conversions, forwards are not relevant — use spot. If you're a small business sending recurring payments to a foreign supplier, services like Wise Business, OFX, and CurrencyFair all offer forward contracts (often called "forward exchange" or "lock-in rate") for amounts as small as £5,000.
Frequently asked questions
Do forwards predict future exchange rates?
No. Forward rates are mathematically determined by interest-rate differentials, not by market expectations of future spot. Empirically, forward rates have very poor predictive power for actual future spot rates — a phenomenon called the "forward rate bias" or "forward premium puzzle."
What's the difference between a forward and a future?
A forward is a customized over-the-counter (OTC) contract between two parties for a specific amount and date. A futures contract is exchange-traded with standardized sizes and dates (e.g., CME currency futures). Forwards are more flexible; futures are more liquid and have central-clearinghouse credit-risk protection.
How long can a forward contract last?
Standard forwards run 1 week to 12 months. Longer-dated forwards (1–5 years) are available from banks for corporate clients but have wider spreads. Very long-dated FX hedging (10+ years) typically uses cross-currency interest-rate swaps rather than simple forwards.
Related terms
Spot Rate
The spot rate is the current market exchange rate at which a currency pair trades for immediate delivery — technically settled two business days after the trade ("T+2"). It is what consumer converters and live rate dashboards display.
Mid-Market Rate
The mid-market rate is the midpoint between the buy (bid) and sell (ask) price of a currency in the global interbank market. It is the fairest reference rate available and what Google, Reuters, Bloomberg, and Wise all display as "the exchange rate."
Interbank Rate
The interbank rate is the wholesale exchange rate at which major banks transact currencies among themselves. It is the foundation for all other rates and typically the tightest pricing available — institutional only.